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Bug in sparc.md
- To: <gcc-bugs at gcc dot gnu dot org>, <gcc-patches at gcc dot gnu dot org>
- Subject: Bug in sparc.md
- From: Martin Ohmacht <ohmacht at mst dot uni-hannover dot de>
- Date: Wed, 22 Nov 2000 18:46:12 +0100 (MET)
- Organization: MST [http://www.mst.uni-hannover.de]
The sparc machine description has a severe bug. For the addsi3, the
constraints allow two immediate operands as inputs. If the second is
const_int 4096, the insn is emitted as a subtraction by -4096. The
subtraction disallows an immediate operand as first operand, so the sub
insn isn't recognized and the compiler aborts.
The bug appeared when compiling pine 4.30 with gcc 2.95.2 on a Sparc
Solaris 2.7 (32 bit mode) in module mbx.c. I added the mbx.i. The
compiler crashes when compiling line 9331:
if (((MBXLOCAL *) stream->local) ->buflen < (4096 + 4 )) {
^^^^^^^^^
I solved the problem using the small patch attached to this mail.
Regards,
Martin
Martin Ohmacht Mikroelektronische Schaltungstechnik
mailto:ohmacht@mst.uni-hannover.de Universität Hannover
http://www.mst.uni-hannover.de/~ohmacht Germany
# 1 "mbx.c"
# 1 "/usr/include/stdio.h" 1 3
#pragma ident "@(#)stdio.h 1.69 98/07/13 SMI"
# 1 "/usr/include/sys/feature_tests.h" 1 3
#pragma ident "@(#)feature_tests.h 1.17 97/12/04 SMI"
# 1 "/usr/include/sys/isa_defs.h" 1 3
#pragma ident "@(#)isa_defs.h 1.16 99/05/25 SMI"
# 218 "/usr/include/sys/isa_defs.h" 3
# 316 "/usr/include/sys/isa_defs.h" 3
# 15 "/usr/include/sys/feature_tests.h" 2 3
# 22 "/usr/include/stdio.h" 2 3
# 1 "/usr/include/sys/va_list.h" 1 3
#pragma ident "@(#)va_list.h 1.11 97/11/22 SMI"
typedef void *__va_list;
# 23 "/usr/include/stdio.h" 2 3
# 1 "/usr/include/stdio_tag.h" 1 3
#pragma ident "@(#)stdio_tag.h 1.3 98/04/20 SMI"
typedef struct __FILE __FILE;
# 24 "/usr/include/stdio.h" 2 3
# 1 "/usr/include/stdio_impl.h" 1 3
#pragma ident "@(#)stdio_impl.h 1.7 98/04/17 SMI"
typedef int ssize_t;
# 36 "/usr/include/stdio_impl.h" 3
struct __FILE
{
ssize_t _cnt;
unsigned char *_ptr;
unsigned char *_base;
unsigned char _flag;
unsigned char _file;
unsigned __orientation:2;
unsigned __filler:6;
};
# 25 "/usr/include/stdio.h" 2 3
typedef __FILE FILE;
typedef unsigned int size_t;
typedef long long __longlong_t;
typedef long off_t;
typedef __longlong_t off64_t;
typedef long fpos_t;
typedef __longlong_t fpos64_t;
extern FILE __iob[20 ];
extern unsigned char _sibuf[], _sobuf[];
# 227 "/usr/include/stdio.h" 3
extern unsigned char *_bufendtab[];
extern FILE *_lastbuf;
# 257 "/usr/include/stdio.h" 3
extern int remove(const char *);
extern int rename(const char *, const char *);
extern FILE *tmpfile(void);
extern char *tmpnam(char *);
extern int fclose(FILE *);
extern int fflush(FILE *);
extern FILE *fopen(const char *, const char *);
extern FILE *freopen(const char *, const char *, FILE *);
extern void setbuf(FILE *, char *);
extern void setbuffer(FILE *, char *, size_t);
extern int setlinebuf(FILE *);
extern int setvbuf(FILE *, char *, int, size_t);
extern int fprintf(FILE *, const char *, ...);
extern int fscanf(FILE *, const char *, ...);
extern int printf(const char *, ...);
extern int scanf(const char *, ...);
extern int snprintf(char *, size_t, const char *, ...);
extern int sprintf(char *, const char *, ...);
extern int sscanf(const char *, const char *, ...);
extern int vfprintf(FILE *, const char *, __va_list);
extern int vprintf(const char *, __va_list);
extern int vsnprintf(char *, size_t, const char *, __va_list);
extern int vsprintf(char *, const char *, __va_list);
extern int fgetc(FILE *);
extern char *fgets(char *, int, FILE *);
extern int fputc(int, FILE *);
extern int fputs(const char *, FILE *);
extern int getc(FILE *);
extern int getchar(void);
extern char *gets(char *);
extern int putc(int, FILE *);
extern int putchar(int);
extern int puts(const char *);
extern int ungetc(int, FILE *);
extern size_t fread(void *, size_t, size_t, FILE *);
extern size_t fwrite(const void *, size_t, size_t, FILE *);
extern int fgetpos(FILE *, fpos_t *);
extern int fseek(FILE *, long, int);
extern int fsetpos(FILE *, const fpos_t *);
extern long ftell(FILE *);
extern void rewind(FILE *);
extern void clearerr(FILE *);
extern int feof(FILE *);
extern int ferror(FILE *);
extern void perror(const char *);
extern int __filbuf(FILE *);
extern int __flsbuf(int, FILE *);
extern FILE *fdopen(int, const char *);
extern char *ctermid(char *);
extern int fileno(FILE *);
# 358 "/usr/include/stdio.h" 3
extern FILE *popen(const char *, const char *);
extern char *cuserid(char *);
extern char *tempnam(const char *, const char *);
extern int getopt(int, char *const *, const char *);
extern int getsubopt(char **, char *const *, char **);
extern char *optarg;
extern int optind, opterr, optopt;
extern int getw(FILE *);
extern int putw(int, FILE *);
extern int pclose(FILE *);
extern int fseeko(FILE *, off_t, int);
extern off_t ftello(FILE *);
extern FILE *fopen64(const char *, const char *);
extern FILE *freopen64(const char *, const char *, FILE *);
extern FILE *tmpfile64(void);
extern int fgetpos64(FILE *, fpos64_t *);
extern int fsetpos64(FILE *, const fpos64_t *);
extern int fseeko64(FILE *, off64_t, int);
extern off64_t ftello64(FILE *);
# 515 "/usr/include/stdio.h" 3
# 567 "/usr/include/stdio.h" 3
# 22 "mbx.c" 2
# 1 "/usr/include/ctype.h" 1 3
#pragma ident "@(#)ctype.h 1.30 98/01/16 SMI"
extern int isalnum(int);
extern int isalpha(int);
extern int iscntrl(int);
extern int isdigit(int);
extern int isgraph(int);
extern int islower(int);
extern int isprint(int);
extern int ispunct(int);
extern int isspace(int);
extern int isupper(int);
extern int isxdigit(int);
extern int tolower(int);
extern int toupper(int);
extern int isascii(int);
extern int toascii(int);
extern int _tolower(int);
extern int _toupper(int);
extern unsigned char __ctype[];
extern unsigned int *__ctype_mask;
extern int *__trans_upper;
extern int *__trans_lower;
# 101 "/usr/include/ctype.h" 3
# 160 "/usr/include/ctype.h" 3
# 23 "mbx.c" 2
# 1 "/usr/include/errno.h" 1 3
#pragma ident "@(#)errno.h 1.15 98/03/02 SMI"
# 1 "/usr/include/sys/errno.h" 1 3
#pragma ident "@(#)errno.h 1.19 98/01/14 SMI"
# 17 "/usr/include/errno.h" 2 3
extern int errno;
# 24 "mbx.c" 2
extern int errno;
# 1 "mail.h" 1
struct mail_sizedtext {
unsigned char *data;
unsigned long size;
};
struct string_list {
struct mail_sizedtext text;
struct string_list *next;
};
typedef struct net_mailbox {
char host[65 ];
char orighost[65 ];
char user[65 ];
char authuser[65 ];
char mailbox[(1024 /4) ];
char service[21 ];
unsigned long port;
unsigned int anoflag : 1;
unsigned int dbgflag : 1;
unsigned int secflag : 1;
unsigned int altflag : 1;
unsigned int tryaltflag : 1;
unsigned int altopt : 1;
} NETMBX;
struct mail_address {
char *personal;
char *adl;
char *mailbox;
char *host;
char *error;
struct mail_address *next;
};
typedef struct mail_envelope {
unsigned int ngbogus : 1;
unsigned int incomplete : 1;
char *remail;
struct mail_address *return_path;
char *date;
struct mail_address *from;
struct mail_address *sender;
struct mail_address *reply_to;
char *subject;
struct mail_address *to;
struct mail_address *cc;
struct mail_address *bcc;
char *in_reply_to;
char *message_id;
char *newsgroups;
char *followup_to;
char *references;
void *sparep;
} ENVELOPE;
struct mail_body_text {
unsigned long offset;
struct mail_sizedtext text;
};
struct mail_bodystruct {
unsigned short type;
unsigned short encoding;
char *subtype;
struct mail_body_parameter *parameter;
char *id;
char *description;
struct {
char *type;
struct mail_body_parameter *parameter;
} disposition;
struct string_list *language;
struct mail_body_text mime;
struct mail_body_text contents;
union {
struct mail_body_part *part;
struct mail_body_message *msg;
} nested;
struct {
unsigned long lines;
unsigned long bytes;
} size;
char *md5;
};
struct mail_body_parameter {
char *attribute;
char *value;
struct mail_body_parameter *next;
};
struct mail_body_part {
struct mail_bodystruct body;
struct mail_body_part *next;
};
struct mail_body_message {
ENVELOPE *env;
struct mail_bodystruct *body;
struct mail_body_text full;
struct string_list *lines;
struct mail_body_text header;
struct mail_body_text text;
};
typedef struct message_cache {
unsigned long msgno;
unsigned int lockcount : 8;
unsigned long rfc822_size;
struct {
unsigned long uid;
struct mail_body_text special;
struct mail_body_message msg;
unsigned int sequence : 1;
unsigned int dirty : 1;
unsigned long data;
} private;
unsigned int day : 5;
unsigned int month : 4;
unsigned int year : 7;
unsigned int hours: 5;
unsigned int minutes: 6;
unsigned int seconds: 6;
unsigned int zoccident : 1;
unsigned int zhours : 4;
unsigned int zminutes: 6;
unsigned int seen : 1;
unsigned int deleted : 1;
unsigned int flagged : 1;
unsigned int answered : 1;
unsigned int draft : 1;
unsigned int recent : 1;
unsigned int valid : 1;
unsigned int searched : 1;
unsigned int sequence : 1;
unsigned int spare : 1;
unsigned int spare2 : 1;
unsigned int spare3 : 1;
void *sparep;
unsigned long user_flags;
} MESSAGECACHE;
typedef struct mailstring {
void *data;
unsigned long data1;
unsigned long size;
char *chunk;
unsigned long chunksize;
unsigned long offset;
char *curpos;
unsigned long cursize;
struct string_driver *dtb;
} STRING;
struct string_driver {
void (*init) (STRING *s,void *data,unsigned long size);
char (*next) (STRING *s);
void (*setpos) (STRING *s,unsigned long i);
};
struct search_header {
struct mail_sizedtext line;
struct mail_sizedtext text;
struct search_header *next;
};
struct search_set {
unsigned long first;
unsigned long last;
struct search_set *next;
};
struct search_or {
struct search_program *first;
struct search_program *second;
struct search_or *next;
};
struct search_pgm_list {
struct search_program *pgm;
struct search_pgm_list *next;
};
struct search_program {
struct search_set *msgno;
struct search_set *uid;
struct search_or *or;
struct search_pgm_list *not;
struct search_header *header;
struct string_list *bcc;
struct string_list *body;
struct string_list *cc;
struct string_list *from;
struct string_list *keyword;
struct string_list *unkeyword;
struct string_list *subject;
struct string_list *text;
struct string_list *to;
unsigned long larger;
unsigned long smaller;
unsigned short sentbefore;
unsigned short senton;
unsigned short sentsince;
unsigned short before;
unsigned short on;
unsigned short since;
unsigned int answered : 1;
unsigned int unanswered : 1;
unsigned int deleted : 1;
unsigned int undeleted : 1;
unsigned int draft : 1;
unsigned int undraft : 1;
unsigned int flagged : 1;
unsigned int unflagged : 1;
unsigned int recent : 1;
unsigned int old : 1;
unsigned int seen : 1;
unsigned int unseen : 1;
struct string_list *return_path;
struct string_list *sender;
struct string_list *reply_to;
struct string_list *in_reply_to;
struct string_list *message_id;
struct string_list *newsgroups;
struct string_list *followup_to;
struct string_list *references;
};
typedef struct mbx_status {
long flags;
unsigned long messages;
unsigned long recent;
unsigned long unseen;
unsigned long uidnext;
unsigned long uidvalidity;
} MAILSTATUS;
typedef void (*postsort_t) (void *sc);
struct sort_program {
unsigned int reverse : 1;
unsigned int abort : 1;
short function;
unsigned long nmsgs;
struct {
unsigned long cached;
unsigned long sorted;
unsigned long postsorted;
} progress;
postsort_t postsort;
struct sort_program *next;
};
struct sort_cache {
unsigned int sorted : 1;
unsigned int postsorted : 1;
unsigned int refwd : 1;
struct sort_program *pgm;
unsigned long num;
unsigned long date;
unsigned long arrival;
unsigned long size;
char *from;
char *to;
char *cc;
char *subject;
char *message_id;
struct string_list *references;
};
struct acl_list {
char *identifier;
char *rights;
struct acl_list *next;
};
struct quota_list {
char *name;
unsigned long usage;
unsigned long limit;
struct quota_list *next;
};
typedef struct mail_stream {
struct driver *dtb;
void *local;
char *mailbox;
unsigned short use;
unsigned short sequence;
unsigned int inbox : 1;
unsigned int lock : 1;
unsigned int debug : 1;
unsigned int silent : 1;
unsigned int rdonly : 1;
unsigned int anonymous : 1;
unsigned int scache : 1;
unsigned int halfopen : 1;
unsigned int secure : 1;
unsigned int tryalt : 1;
unsigned int mulnewsrc : 1;
unsigned int perm_seen : 1;
unsigned int perm_deleted : 1;
unsigned int perm_flagged : 1;
unsigned int perm_answered :1;
unsigned int perm_draft : 1;
unsigned int kwd_create : 1;
unsigned int uid_nosticky : 1;
unsigned long perm_user_flags;
unsigned long gensym;
unsigned long nmsgs;
unsigned long recent;
unsigned long uid_validity;
unsigned long uid_last;
char *user_flags[30 ];
unsigned long cachesize;
MESSAGECACHE **cache;
struct sort_cache **sc;
unsigned long msgno;
ENVELOPE *env;
struct mail_bodystruct *body;
struct mail_sizedtext text;
union {
struct {
struct string_list *string;
long result;
char *text;
} search;
} private;
} MAILSTREAM;
typedef struct mail_stream_handle {
MAILSTREAM *stream;
unsigned short sequence;
} MAILHANDLE;
typedef struct mail_overview {
char *subject;
struct mail_address *from;
char *date;
char *message_id;
char *references;
struct {
unsigned long octets;
unsigned long lines;
char *xref;
} optional;
} OVERVIEW;
typedef struct net_stream {
void *stream;
struct net_driver *dtb;
} NETSTREAM;
struct net_driver {
void *(*open) (char *host,char *service,unsigned long port);
void *(*aopen) (NETMBX *mb,char *service,char *usrbuf);
char *(*getline) (void *stream);
long (*getbuffer) (void *stream,unsigned long size,char *buffer);
long (*soutr) (void *stream,char *string);
long (*sout) (void *stream,char *string,unsigned long size);
void (*close) (void *stream);
char *(*host) (void *stream);
char *(*remotehost) (void *stream);
unsigned long (*port) (void *stream);
char *(*localhost) (void *stream);
};
typedef struct GETS_DATA {
MAILSTREAM *stream;
unsigned long msgno;
char *what;
struct string_list *stl;
unsigned long first;
unsigned long last;
long flags;
} GETS_DATA;
typedef struct send_stream {
NETSTREAM *netstream;
char *reply;
long replycode;
unsigned int debug : 1;
union {
struct {
unsigned int ok : 1;
struct {
unsigned int send : 1;
unsigned int soml : 1;
unsigned int saml : 1;
unsigned int expn : 1;
unsigned int help : 1;
unsigned int turn : 1;
unsigned int etrn : 1;
unsigned int relay : 1;
unsigned int pipe : 1;
unsigned int ensc : 1;
} service;
struct {
unsigned int ok : 1;
unsigned int want : 1;
} eightbit;
struct {
unsigned int ok : 1;
unsigned int want : 1;
struct {
unsigned int failure : 1;
unsigned int delay : 1;
unsigned int success : 1;
} notify;
unsigned int full : 1;
} dsn;
struct {
unsigned int ok : 1;
unsigned long limit;
} size;
unsigned long auth;
} esmtp;
struct {
unsigned int post : 1;
} nntp;
} protocol;
} SENDSTREAM;
typedef long (*readfn_t) (void *stream,unsigned long size,char *buffer);
typedef char *(*mailgets_t) (readfn_t f,void *stream,unsigned long size,
GETS_DATA *md);
typedef char *(*readprogress_t) (GETS_DATA *md,unsigned long octets);
typedef void *(*mailcache_t) (MAILSTREAM *stream,unsigned long msgno,long op);
typedef long (*mailproxycopy_t) (MAILSTREAM *stream,char *sequence,
char *mailbox,long options);
typedef long (*tcptimeout_t) (long overall,long last);
typedef void *(*authchallenge_t) (void *stream,unsigned long *len);
typedef long (*authrespond_t) (void *stream,char *s,unsigned long size);
typedef long (*authcheck_t) (void);
typedef long (*authclient_t) (authchallenge_t challenger,
authrespond_t responder,NETMBX *mb,void *s,
unsigned long *trial,char *user);
typedef char *(*authresponse_t) (void *challenge,unsigned long clen,
unsigned long *rlen);
typedef char *(*authserver_t) (authresponse_t responder,int argc,char *argv[]);
typedef void (*smtpverbose_t) (char *buffer);
typedef void (*imapenvelope_t) (MAILSTREAM *stream,unsigned long msgno,
ENVELOPE *env);
typedef char *(*imapreferral_t) (MAILSTREAM *stream,char *url,long code);
typedef void (*overview_t) (MAILSTREAM *stream,unsigned long uid,OVERVIEW *ov);
typedef unsigned long *(*sorter_t) (MAILSTREAM *stream,char *charset,
struct search_program *spg,struct sort_program *pgm,long flags);
typedef void (*parseline_t) (ENVELOPE *env,char *hdr,char *data,char *host);
typedef struct mail_address *(*parsephrase_t) (char *phrase,char *end,char *host);
typedef void *(*blocknotify_t) (int reason,void *data);
typedef void (*getacl_t) (MAILSTREAM *stream,char *mailbox,struct acl_list *acl);
typedef void (*listrights_t) (MAILSTREAM *stream,char *mailbox,char *id,
char *alwaysrights,struct string_list *possiblerights);
typedef void (*myrights_t) (MAILSTREAM *stream,char *mailbox,char *rights);
typedef void (*quota_t) (MAILSTREAM *stream,char *qroot,struct quota_list *qlist);
typedef void (*quotaroot_t) (MAILSTREAM *stream,char *mbx,struct string_list *qroot);
typedef void (*sortresults_t) (MAILSTREAM *stream,unsigned long *list,
unsigned long size);
typedef char *(*newsrcquery_t) (MAILSTREAM *stream,char *mulname,char *name);
typedef char *(*userprompt_t) (void);
typedef long (*append_t) (MAILSTREAM *stream,void *data,char **flags,
char **date,STRING **message);
typedef void (*freeenvelopesparep_t) (void **sparep);
typedef void (*freeeltsparep_t) (void **sparep);
extern char *body_types[];
extern char *body_encodings[];
extern const char *days[];
extern const char *months[];
struct thread_node {
unsigned long num;
struct sort_cache *sc;
struct thread_node *branch;
struct thread_node *next;
};
typedef void (*threadresults_t) (MAILSTREAM *stream,struct thread_node *tree);
struct threader_list {
char *name;
struct thread_node *(*dispatch) (MAILSTREAM *stream,char *charset,struct search_program *spg,
long flags,sorter_t sorter);
struct threader_list *next;
};
typedef void ** container_t;
struct mail_namespace {
char *name;
int delimiter;
struct mail_body_parameter *param;
struct mail_namespace *next;
};
struct mail_authenticator {
long flags;
char *name;
authcheck_t valid;
authclient_t client;
authserver_t server;
struct mail_authenticator *next;
};
struct driver {
char *name;
unsigned long flags;
struct driver *next;
struct driver *(*valid) (char *mailbox);
void *(*parameters) (long function,void *value);
void (*scan) (MAILSTREAM *stream,char *ref,char *pat,char *contents);
void (*list) (MAILSTREAM *stream,char *ref,char *pat);
void (*lsub) (MAILSTREAM *stream,char *ref,char *pat);
long (*subscribe) (MAILSTREAM *stream,char *mailbox);
long (*unsubscribe) (MAILSTREAM *stream,char *mailbox);
long (*create) (MAILSTREAM *stream,char *mailbox);
long (*mbxdel) (MAILSTREAM *stream,char *mailbox);
long (*mbxren) (MAILSTREAM *stream,char *old,char *newname);
long (*status) (MAILSTREAM *stream,char *mbx,long flags);
MAILSTREAM *(*open) (MAILSTREAM *stream);
void (*close) (MAILSTREAM *stream,long options);
void (*fast) (MAILSTREAM *stream,char *sequence,long flags);
void (*msgflags) (MAILSTREAM *stream,char *sequence,long flags);
long (*overview) (MAILSTREAM *stream,char *sequence,overview_t ofn);
ENVELOPE *(*structure) (MAILSTREAM *stream,unsigned long msgno,struct mail_bodystruct **body,
long flags);
char *(*header) (MAILSTREAM *stream,unsigned long msgno,
unsigned long *length,long flags);
long (*text) (MAILSTREAM *stream,unsigned long msgno,STRING *bs,long flags);
long (*msgdata) (MAILSTREAM *stream,unsigned long msgno,char *section,
unsigned long first,unsigned long last,struct string_list *lines,
long flags);
unsigned long (*uid) (MAILSTREAM *stream,unsigned long msgno);
unsigned long (*msgno) (MAILSTREAM *stream,unsigned long uid);
void (*flag) (MAILSTREAM *stream,char *sequence,char *flag,long flags);
void (*flagmsg) (MAILSTREAM *stream,MESSAGECACHE *elt);
void (*search) (MAILSTREAM *stream,char *charset,struct search_program *pgm,long flags);
unsigned long *(*sort) (MAILSTREAM *stream,char *charset,struct search_program *spg,
struct sort_program *pgm,long flags);
struct thread_node *(*thread) (MAILSTREAM *stream,char *type,char *charset,
struct search_program *spg,long flag);
long (*ping) (MAILSTREAM *stream);
void (*check) (MAILSTREAM *stream);
void (*expunge) (MAILSTREAM *stream);
long (*copy) (MAILSTREAM *stream,char *sequence,char *mailbox,long options);
long (*append) (MAILSTREAM *stream,char *mailbox,append_t af,void *data);
void (*gc) (MAILSTREAM *stream,long gcflags);
};
# 1 "linkage.h" 1
extern struct driver mboxdriver;
extern struct driver imapdriver;
extern struct driver nntpdriver;
extern struct driver pop3driver;
extern struct driver mhdriver;
extern struct driver mxdriver;
extern struct driver mbxdriver;
extern struct driver tenexdriver;
extern struct driver mtxdriver;
extern struct driver mmdfdriver;
extern struct driver unixdriver;
extern struct driver newsdriver;
extern struct driver philedriver;
extern struct driver dummydriver;
extern struct mail_authenticator auth_md5;
void ssl_onceonlyinit (void);
extern int ssl_getchar (void);
extern char *ssl_gets (char *s,int n);
extern int ssl_putchar (int c);
extern int ssl_puts (char *s);
extern int ssl_flush (void);
extern char *ssl_start_tls (char *s);
extern struct mail_authenticator auth_ssl;
extern struct mail_authenticator auth_log;
# 1225 "mail.h" 2
void mm_searched (MAILSTREAM *stream,unsigned long number);
void mm_exists (MAILSTREAM *stream,unsigned long number);
void mm_expunged (MAILSTREAM *stream,unsigned long number);
void mm_flags (MAILSTREAM *stream,unsigned long number);
void mm_notify (MAILSTREAM *stream,char *string,long errflg);
void mm_list (MAILSTREAM *stream,int delimiter,char *name,long attributes);
void mm_lsub (MAILSTREAM *stream,int delimiter,char *name,long attributes);
void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status);
void mm_log (char *string,long errflg);
void mm_dlog (char *string);
void mm_login (NETMBX *mb,char *user,char *pwd,long trial);
void mm_critical (MAILSTREAM *stream);
void mm_nocritical (MAILSTREAM *stream);
long mm_diskerror (MAILSTREAM *stream,long errcode,long serious);
void mm_fatal (char *string);
void *mm_cache (MAILSTREAM *stream,unsigned long msgno,long op);
extern struct string_driver mail_string;
void mail_link (struct driver *driver);
void *mail_parameters (MAILSTREAM *stream,long function,void *value);
struct driver *mail_valid (MAILSTREAM *stream,char *mailbox,char *purpose);
struct driver *mail_valid_net (char *name,struct driver *drv,char *host,char *mailbox);
long mail_valid_net_parse (char *name,NETMBX *mb);
void mail_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
void mail_list (MAILSTREAM *stream,char *ref,char *pat);
void mail_lsub (MAILSTREAM *stream,char *ref,char *pat);
long mail_subscribe (MAILSTREAM *stream,char *mailbox);
long mail_unsubscribe (MAILSTREAM *stream,char *mailbox);
long mail_create (MAILSTREAM *stream,char *mailbox);
long mail_delete (MAILSTREAM *stream,char *mailbox);
long mail_rename (MAILSTREAM *stream,char *old,char *newname);
long mail_status (MAILSTREAM *stream,char *mbx,long flags);
long mail_status_default (MAILSTREAM *stream,char *mbx,long flags);
MAILSTREAM *mail_open (MAILSTREAM *oldstream,char *name,long options);
MAILSTREAM *mail_close_full (MAILSTREAM *stream,long options);
MAILHANDLE *mail_makehandle (MAILSTREAM *stream);
void mail_free_handle (MAILHANDLE **handle);
MAILSTREAM *mail_stream (MAILHANDLE *handle);
void mail_fetch_fast (MAILSTREAM *stream,char *sequence,long flags);
void mail_fetch_flags (MAILSTREAM *stream,char *sequence,long flags);
void mail_fetch_overview (MAILSTREAM *stream,char *sequence,overview_t ofn);
ENVELOPE *mail_fetch_structure (MAILSTREAM *stream,unsigned long msgno,
struct mail_bodystruct **body,long flags);
char *mail_fetch_message (MAILSTREAM *stream,unsigned long msgno,
unsigned long *len,long flags);
char *mail_fetch_header (MAILSTREAM *stream,unsigned long msgno,char *section,
struct string_list *lines,unsigned long *len,long flags);
char *mail_fetch_text (MAILSTREAM *stream,unsigned long msgno,char *section,
unsigned long *len,long flags);
char *mail_fetch_mime (MAILSTREAM *stream,unsigned long msgno,char *section,
unsigned long *len,long flags);
char *mail_fetch_body (MAILSTREAM *stream,unsigned long msgno,char *section,
unsigned long *len,long flags);
long mail_partial_text (MAILSTREAM *stream,unsigned long msgno,char *section,
unsigned long first,unsigned long last,long flags);
long mail_partial_body (MAILSTREAM *stream,unsigned long msgno,char *section,
unsigned long first,unsigned long last,long flags);
char *mail_fetch_text_return (GETS_DATA *md,struct mail_sizedtext *t,unsigned long *len);
char *mail_fetch_string_return (GETS_DATA *md,STRING *bs,unsigned long i,
unsigned long *len);
long mail_read (void *stream,unsigned long size,char *buffer);
unsigned long mail_uid (MAILSTREAM *stream,unsigned long msgno);
unsigned long mail_msgno (MAILSTREAM *stream,unsigned long uid);
void mail_fetchfrom (char *s,MAILSTREAM *stream,unsigned long msgno,
long length);
void mail_fetchsubject (char *s,MAILSTREAM *stream,unsigned long msgno,
long length);
MESSAGECACHE *mail_elt (MAILSTREAM *stream,unsigned long msgno);
void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
void mail_search_full (MAILSTREAM *stream,char *charset,struct search_program *pgm,
long flags);
void mail_search_default (MAILSTREAM *stream,char *charset,struct search_program *pgm,
long flags);
long mail_ping (MAILSTREAM *stream);
void mail_check (MAILSTREAM *stream);
void mail_expunge (MAILSTREAM *stream);
long mail_copy_full (MAILSTREAM *stream,char *sequence,char *mailbox,
long options);
long mail_append_full (MAILSTREAM *stream,char *mailbox,char *flags,char *date,
STRING *message);
long mail_append_multiple (MAILSTREAM *stream,char *mailbox,append_t af,
void *data);
void mail_gc (MAILSTREAM *stream,long gcflags);
void mail_gc_msg (struct mail_body_message *msg,long gcflags);
void mail_gc_body (struct mail_bodystruct *body);
struct mail_bodystruct *mail_body (MAILSTREAM *stream,unsigned long msgno,char *section);
char *mail_date (char *string,MESSAGECACHE *elt);
char *mail_cdate (char *string,MESSAGECACHE *elt);
long mail_parse_date (MESSAGECACHE *elt,char *string);
void mail_exists (MAILSTREAM *stream,unsigned long nmsgs);
void mail_recent (MAILSTREAM *stream,unsigned long recent);
void mail_expunged (MAILSTREAM *stream,unsigned long msgno);
void mail_lock (MAILSTREAM *stream);
void mail_unlock (MAILSTREAM *stream);
void mail_debug (MAILSTREAM *stream);
void mail_nodebug (MAILSTREAM *stream);
long mail_match_lines (struct string_list *lines,struct string_list *msglines,long flags);
unsigned long mail_filter (char *text,unsigned long len,struct string_list *lines,
long flags);
long mail_search_msg (MAILSTREAM *stream,unsigned long msgno,char *section,
struct search_program *pgm);
long mail_search_header_text (char *s,struct string_list *st);
long mail_search_header (struct mail_sizedtext *hdr,struct string_list *st);
long mail_search_text (MAILSTREAM *stream,unsigned long msgno,char *section,
struct string_list *st,long flags);
long mail_search_body (MAILSTREAM *stream,unsigned long msgno,struct mail_bodystruct *body,
char *prefix,unsigned long section,long flags);
long mail_search_string (struct mail_sizedtext *s,char *charset,struct string_list **st);
long mail_search_keyword (MAILSTREAM *stream,MESSAGECACHE *elt,struct string_list *st);
long mail_search_addr (struct mail_address *adr,struct string_list *st);
char *mail_search_gets (readfn_t f,void *stream,unsigned long size,
GETS_DATA *md);
struct search_program *mail_criteria (char *criteria);
int mail_criteria_date (unsigned short *date);
int mail_criteria_string (struct string_list **s);
unsigned long *mail_sort (MAILSTREAM *stream,char *charset,struct search_program *spg,
struct sort_program *pgm,long flags);
unsigned long *mail_sort_cache (MAILSTREAM *stream,struct sort_program *pgm,struct sort_cache **sc,
long flags);
unsigned long *mail_sort_msgs (MAILSTREAM *stream,char *charset,struct search_program *spg,
struct sort_program *pgm,long flags);
struct sort_cache **mail_sort_loadcache (MAILSTREAM *stream,struct sort_program *pgm);
unsigned int mail_strip_subject (char *t,char **ret);
unsigned int mail_strip_subject_aux (char *t,char **ret);
int mail_sort_compare (const void *a1,const void *a2);
int mail_compare_ulong (unsigned long l1,unsigned long l2);
int mail_compare_cstring (char *s1,char *s2);
unsigned long mail_longdate (MESSAGECACHE *elt);
struct thread_node *mail_thread (MAILSTREAM *stream,char *type,char *charset,
struct search_program *spg,long flags);
struct thread_node *mail_thread_msgs (MAILSTREAM *stream,char *type,char *charset,
struct search_program *spg,long flags,sorter_t sorter);
struct thread_node *mail_thread_orderedsubject (MAILSTREAM *stream,char *charset,
struct search_program *spg,long flags,
sorter_t sorter);
struct thread_node *mail_thread_references (MAILSTREAM *stream,char *charset,
struct search_program *spg,long flags,
sorter_t sorter);
void mail_thread_loadcache (MAILSTREAM *stream,unsigned long uid,OVERVIEW *ov);
char *mail_thread_parse_msgid (char *s,char **ss);
struct string_list *mail_thread_parse_references (char *s,long flag);
long mail_thread_check_child (container_t mother,container_t daughter);
container_t mail_thread_prune_dummy (container_t msg,container_t ane);
container_t mail_thread_prune_dummy_work (container_t msg,container_t ane);
struct thread_node *mail_thread_c2node (MAILSTREAM *stream,container_t con,long flags);
struct thread_node *mail_thread_sort (struct thread_node *thr,struct thread_node **tc);
int mail_thread_compare_date (const void *a1,const void *a2);
long mail_sequence (MAILSTREAM *stream,char *sequence);
long mail_uid_sequence (MAILSTREAM *stream,char *sequence);
long mail_parse_flags (MAILSTREAM *stream,char *flag,unsigned long *uf);
long mail_usable_network_stream (MAILSTREAM *stream,char *name);
MESSAGECACHE *mail_new_cache_elt (unsigned long msgno);
ENVELOPE *mail_newenvelope (void);
struct mail_address *mail_newaddr (void);
struct mail_bodystruct *mail_newbody (void);
struct mail_bodystruct *mail_initbody (struct mail_bodystruct *body);
struct mail_body_parameter *mail_newbody_parameter (void);
struct mail_body_part *mail_newbody_part (void);
struct mail_body_message *mail_newmsg (void);
struct string_list *mail_newstringlist (void);
struct search_program *mail_newsearchpgm (void);
struct search_header *mail_newsearchheader (char *line,char *text);
struct search_set *mail_newsearchset (void);
struct search_or *mail_newsearchor (void);
struct search_pgm_list *mail_newsearchpgmlist (void);
struct sort_program *mail_newsortpgm (void);
struct thread_node *mail_newthreadnode (struct sort_cache *sc);
struct acl_list *mail_newacllist (void);
struct quota_list *mail_newquotalist (void);
void mail_free_body (struct mail_bodystruct **body);
void mail_free_body_data (struct mail_bodystruct *body);
void mail_free_body_parameter (struct mail_body_parameter **parameter);
void mail_free_body_part (struct mail_body_part **part);
void mail_free_cache (MAILSTREAM *stream);
void mail_free_elt (MESSAGECACHE **elt);
void mail_free_envelope (ENVELOPE **env);
void mail_free_address (struct mail_address **address);
void mail_free_stringlist (struct string_list **string);
void mail_free_searchpgm (struct search_program **pgm);
void mail_free_searchheader (struct search_header **hdr);
void mail_free_searchset (struct search_set **set);
void mail_free_searchor (struct search_or **orl);
void mail_free_searchpgmlist (struct search_pgm_list **pgl);
void mail_free_namespace (struct mail_namespace **n);
void mail_free_sortpgm (struct sort_program **pgm);
void mail_free_threadnode (struct thread_node **thr);
void mail_free_acllist (struct acl_list **al);
void mail_free_quotalist (struct quota_list **ql);
void auth_link (struct mail_authenticator *auth);
char *mail_auth (char *mechanism,authresponse_t resp,int argc,char *argv[]);
struct mail_authenticator *mail_lookup_auth (unsigned long i);
unsigned int mail_lookup_auth_name (char *mechanism,long flags);
NETSTREAM *net_open (NETMBX *mb,struct net_driver *dv,unsigned long port,
struct net_driver *altd,char *alts,unsigned long altp);
NETSTREAM *net_open_work (struct net_driver *dv,char *host,char *service,
unsigned long port,unsigned long portoverride,
unsigned long flags);
NETSTREAM *net_aopen (struct net_driver *dv,NETMBX *mb,char *service,char *usrbuf);
char *net_getline (NETSTREAM *stream);
long net_getbuffer (void *stream,unsigned long size,char *buffer);
long net_soutr (NETSTREAM *stream,char *string);
long net_sout (NETSTREAM *stream,char *string,unsigned long size);
void net_close (NETSTREAM *stream);
char *net_host (NETSTREAM *stream);
char *net_remotehost (NETSTREAM *stream);
unsigned long net_port (NETSTREAM *stream);
char *net_localhost (NETSTREAM *stream);
long sm_subscribe (char *mailbox);
long sm_unsubscribe (char *mailbox);
char *sm_read (void **sdb);
# 26 "mbx.c" 2
# 1 "osdep.h" 1
# 1 "/usr/include/string.h" 1 3
#pragma ident "@(#)string.h 1.22 97/12/22 SMI"
extern void *memcpy(void *, const void *, size_t);
extern void *memmove(void *, const void *, size_t);
extern char *strcpy(char *, const char *);
extern char *strncpy(char *, const char *, size_t);
extern char *strcat(char *, const char *);
extern char *strncat(char *, const char *, size_t);
extern int memcmp(const void *, const void *, size_t);
extern int strcmp(const char *, const char *);
extern int strcoll(const char *, const char *);
extern int strncmp(const char *, const char *, size_t);
extern size_t strxfrm(char *, const char *, size_t);
extern void *memchr(const void *, int, size_t);
extern char *strchr(const char *, int);
extern size_t strcspn(const char *, const char *);
extern char *strpbrk(const char *, const char *);
extern char *strrchr(const char *, int);
extern size_t strspn(const char *, const char *);
extern char *strstr(const char *, const char *);
extern char *strtok(char *, const char *);
extern void *memset(void *, int, size_t);
extern char *strerror(int);
extern size_t strlen(const char *);
extern void *memccpy(void *, const void *, int, size_t);
extern char *strsignal(int);
extern int ffs(int);
extern int strcasecmp(const char *, const char *);
extern int strncasecmp(const char *, const char *, size_t);
extern char *strdup(const char *);
# 143 "/usr/include/string.h" 3
# 21 "osdep.h" 2
# 1 "/usr/include/sys/types.h" 1 3
#pragma ident "@(#)types.h 1.63 98/04/28 SMI"
# 1 "/usr/include/sys/machtypes.h" 1 3
#pragma ident "@(#)machtypes.h 1.12 96/08/01 SMI"
typedef struct _physadr_t { int r[1]; } *physadr_t;
typedef struct _label_t { long val[2]; } label_t;
typedef unsigned char lock_t;
# 24 "/usr/include/sys/types.h" 2 3
# 1 "/usr/include/sys/int_types.h" 1 3
#pragma ident "@(#)int_types.h 1.6 97/08/20 SMI"
typedef char int8_t;
typedef short int16_t;
typedef int int32_t;
typedef long long int64_t;
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
typedef unsigned long long uint64_t;
typedef int64_t intmax_t;
typedef uint64_t uintmax_t;
typedef int intptr_t;
typedef unsigned int uintptr_t;
typedef char int_least8_t;
typedef short int_least16_t;
typedef int int_least32_t;
typedef long long int_least64_t;
typedef unsigned char uint_least8_t;
typedef unsigned short uint_least16_t;
typedef unsigned int uint_least32_t;
typedef unsigned long long uint_least64_t;
# 36 "/usr/include/sys/types.h" 2 3
typedef long long longlong_t;
typedef unsigned long long u_longlong_t;
# 65 "/usr/include/sys/types.h" 3
typedef long t_scalar_t;
typedef unsigned long t_uscalar_t;
typedef unsigned char uchar_t;
typedef unsigned short ushort_t;
typedef unsigned int uint_t;
typedef unsigned long ulong_t;
typedef char *caddr_t;
typedef long daddr_t;
typedef short cnt_t;
typedef ulong_t paddr_t;
typedef int ptrdiff_t;
typedef ulong_t pfn_t;
typedef ulong_t pgcnt_t;
typedef long spgcnt_t;
typedef uchar_t use_t;
typedef short sysid_t;
typedef short index_t;
typedef void *timeout_id_t;
typedef void *bufcall_id_t;
# 143 "/usr/include/sys/types.h" 3
typedef ulong_t ino_t;
typedef long blkcnt_t;
typedef ulong_t fsblkcnt_t;
typedef ulong_t fsfilcnt_t;
typedef u_longlong_t ino64_t;
typedef longlong_t blkcnt64_t;
typedef u_longlong_t fsblkcnt64_t;
typedef u_longlong_t fsfilcnt64_t;
typedef long blksize_t;
typedef enum { B_FALSE, B_TRUE } boolean_t;
typedef int64_t pad64_t;
typedef uint64_t upad64_t;
# 202 "/usr/include/sys/types.h" 3
typedef longlong_t offset_t;
typedef u_longlong_t u_offset_t;
typedef u_longlong_t len_t;
typedef longlong_t diskaddr_t;
# 222 "/usr/include/sys/types.h" 3
typedef union {
offset_t _f;
struct {
int32_t _u;
int32_t _l;
} _p;
} lloff_t;
# 242 "/usr/include/sys/types.h" 3
typedef union {
diskaddr_t _f;
struct {
int32_t _u;
int32_t _l;
} _p;
} lldaddr_t;
typedef uint_t k_fltset_t;
typedef long id_t;
typedef uint_t useconds_t;
typedef long suseconds_t;
typedef ulong_t major_t;
typedef ulong_t minor_t;
typedef short pri_t;
typedef ushort_t o_mode_t;
typedef short o_dev_t;
typedef ushort_t o_uid_t;
typedef o_uid_t o_gid_t;
typedef short o_nlink_t;
typedef short o_pid_t;
typedef ushort_t o_ino_t;
typedef int key_t;
typedef ulong_t mode_t;
typedef long uid_t;
typedef uid_t gid_t;
typedef unsigned int pthread_t;
typedef unsigned int pthread_key_t;
typedef struct _pthread_mutex {
struct {
uint8_t __pthread_mutex_flag[4];
uint32_t __pthread_mutex_type;
} __pthread_mutex_flags;
union {
struct {
uint8_t __pthread_mutex_pad[8];
} __pthread_mutex_lock64;
upad64_t __pthread_mutex_owner64;
} __pthread_mutex_lock;
upad64_t __pthread_mutex_data;
} pthread_mutex_t;
typedef struct _pthread_cond {
struct {
uint8_t __pthread_cond_flag[4];
uint32_t __pthread_cond_type;
} __pthread_cond_flags;
upad64_t __pthread_cond_data;
} pthread_cond_t;
typedef struct _pthread_rwlock {
int32_t __pthread_rwlock_readers;
uint16_t __pthread_rwlock_type;
uint16_t __pthread_rwlock_magic;
upad64_t __pthread_rwlock_pad1[3];
upad64_t __pthread_rwlock_pad2[2];
upad64_t __pthread_rwlock_pad3[2];
} pthread_rwlock_t;
typedef struct _pthread_attr {
void *__pthread_attrp;
} pthread_attr_t;
typedef struct _pthread_mutexattr {
void *__pthread_mutexattrp;
} pthread_mutexattr_t;
typedef struct _pthread_condattr {
void *__pthread_condattrp;
} pthread_condattr_t;
typedef struct _once {
upad64_t __pthread_once_pad[4];
} pthread_once_t;
typedef struct _pthread_rwlockattr {
void *__pthread_rwlockattrp;
} pthread_rwlockattr_t;
typedef ulong_t dev_t;
typedef ulong_t nlink_t;
typedef long pid_t;
typedef long time_t;
typedef long clock_t;
typedef int clockid_t;
typedef int timer_t;
typedef unsigned char unchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
# 501 "/usr/include/sys/types.h" 3
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
typedef struct _quad { int val[2]; } quad_t;
typedef quad_t quad;
# 1 "/usr/include/sys/select.h" 1 3
#pragma ident "@(#)select.h 1.16 98/04/27 SMI"
# 1 "/usr/include/sys/time.h" 1 3
#pragma ident "@(#)time.h 2.62 98/02/04 SMI"
struct timeval {
time_t tv_sec;
suseconds_t tv_usec;
};
# 74 "/usr/include/sys/time.h" 3
struct timezone {
int tz_minuteswest;
int tz_dsttime;
};
# 1 "/usr/include/sys/types.h" 1 3
# 559 "/usr/include/sys/types.h" 3
# 100 "/usr/include/sys/time.h" 2 3
struct itimerval {
struct timeval it_interval;
struct timeval it_value;
};
# 181 "/usr/include/sys/time.h" 3
typedef longlong_t hrtime_t;
# 310 "/usr/include/sys/time.h" 3
int adjtime(struct timeval *, struct timeval *);
int getitimer(int, struct itimerval *);
int utimes(const char *, const struct timeval *);
int setitimer(int, struct itimerval *, struct itimerval *);
int settimeofday(struct timeval *, void *);
hrtime_t gethrtime(void);
hrtime_t gethrvtime(void);
int gettimeofday(struct timeval *, void *);
# 1 "/usr/include/time.h" 1 3
#pragma ident "@(#)time.h 1.36 98/03/27 SMI"
# 1 "/usr/include/sys/types.h" 1 3
# 559 "/usr/include/sys/types.h" 3
# 19 "/usr/include/time.h" 2 3
struct tm {
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
int tm_year;
int tm_wday;
int tm_yday;
int tm_isdst;
};
extern clock_t clock(void);
extern double difftime(time_t, time_t);
extern time_t mktime(struct tm *);
extern time_t time(time_t *);
extern char *asctime(const struct tm *);
extern char *ctime(const time_t *);
extern struct tm *gmtime(const time_t *);
extern struct tm *localtime(const time_t *);
extern size_t strftime(char *, size_t, const char *, const struct tm *);
extern char *strptime(const char *, const char *, struct tm *);
# 1 "/usr/include/sys/time_impl.h" 1 3
#pragma ident "@(#)time_impl.h 1.3 98/02/13 SMI"
typedef struct timespec {
time_t tv_sec;
long tv_nsec;
} timespec_t;
# 58 "/usr/include/sys/time_impl.h" 3
typedef struct timespec timestruc_t;
typedef struct itimerspec {
struct timespec it_interval;
struct timespec it_value;
} itimerspec_t;
# 100 "/usr/include/sys/time_impl.h" 3
# 103 "/usr/include/time.h" 2 3
union sigval {
int sival_int;
void *sival_ptr;
};
struct sigevent {
int sigev_notify;
int sigev_signo;
union sigval sigev_value;
void (*sigev_notify_function)(union sigval);
pthread_attr_t *sigev_notify_attributes;
int __sigev_pad2;
};
extern int clock_getres(clockid_t, struct timespec *);
extern int clock_gettime(clockid_t, struct timespec *);
extern int clock_settime(clockid_t, const struct timespec *);
extern int timer_create(clockid_t, struct sigevent *, timer_t *);
extern int timer_delete(timer_t);
extern int timer_getoverrun(timer_t);
extern int timer_gettime(timer_t, struct itimerspec *);
extern int timer_settime(timer_t, int, const struct itimerspec *,
struct itimerspec *);
extern int nanosleep(const struct timespec *, struct timespec *);
extern void tzset(void);
extern char *tzname[2];
extern long _sysconf(int);
extern long timezone;
extern int daylight;
extern int cftime(char *, char *, const time_t *);
extern int ascftime(char *, const char *, const struct tm *);
extern long altzone;
extern struct tm *getdate(const char *);
extern int getdate_err;
# 222 "/usr/include/time.h" 3
# 331 "/usr/include/time.h" 3
# 405 "/usr/include/sys/time.h" 2 3
# 1 "/usr/include/sys/select.h" 1 3
# 107 "/usr/include/sys/select.h" 3
# 418 "/usr/include/sys/time.h" 2 3
# 17 "/usr/include/sys/select.h" 2 3
typedef long fd_mask;
typedef long fds_mask;
typedef struct fd_set {
long fds_bits[((( 1024 )+(( (sizeof (fds_mask) * 8 ) )-1))/( (sizeof (fds_mask) * 8 ) )) ];
} fd_set;
extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
# 539 "/usr/include/sys/types.h" 2 3
# 23 "osdep.h" 2
# 1 "/usr/include/stdlib.h" 1 3
#pragma ident "@(#)stdlib.h 1.44 98/01/22 SMI"
typedef struct {
int quot;
int rem;
} div_t;
typedef struct {
long quot;
long rem;
} ldiv_t;
typedef struct {
long long quot;
long long rem;
} lldiv_t;
typedef long wchar_t;
# 101 "/usr/include/stdlib.h" 3
# 117 "/usr/include/stdlib.h" 3
extern unsigned char __ctype[];
extern double atof(const char *);
extern int atoi(const char *);
extern long int atol(const char *);
extern double strtod(const char *, char **);
extern long int strtol(const char *, char **, int);
extern unsigned long int strtoul(const char *, char **, int);
extern int rand(void);
extern void srand(unsigned int);
extern void *calloc(size_t, size_t);
extern void free(void *);
extern void *malloc(size_t);
extern void *realloc(void *, size_t);
extern void abort(void);
extern int atexit(void (*)(void));
extern void exit(int);
extern void _exithandle(void);
extern char *getenv(const char *);
extern int system(const char *);
extern void *bsearch(const void *, const void *, size_t, size_t,
int (*)(const void *, const void *));
extern void qsort(void *, size_t, size_t,
int (*)(const void *, const void *));
extern int abs(int);
extern div_t div(int, int);
extern long int labs(long);
extern ldiv_t ldiv(long, long);
extern int mbtowc(wchar_t *, const char *, size_t);
extern int mblen(const char *, size_t);
extern int wctomb(char *, wchar_t);
extern size_t mbstowcs(wchar_t *, const char *, size_t);
extern size_t wcstombs(char *, const wchar_t *, size_t);
extern double drand48(void);
extern double erand48(unsigned short *);
extern long jrand48(unsigned short *);
extern void lcong48(unsigned short *);
extern long lrand48(void);
extern long mrand48(void);
extern long nrand48(unsigned short *);
extern unsigned short *seed48(unsigned short *);
extern void srand48(long);
extern int putenv(char *);
extern void setkey(const char *);
extern void swab(const char *, char *, int);
extern int mkstemp(char *);
extern int mkstemp64(char *);
extern long a64l(const char *);
extern char *ecvt(double, int, int *, int *);
extern char *fcvt(double, int, int *, int *);
extern char *gcvt(double, int, char *);
extern int getsubopt(char **, char *const *, char **);
extern int grantpt(int);
extern char *initstate(unsigned, char *, size_t);
extern char *l64a(long);
extern char *mktemp(char *);
extern char *ptsname(int);
extern long random(void);
extern char *realpath(const char *, char *);
extern char *setstate(const char *);
extern void srandom(unsigned);
extern int ttyslot(void);
extern int unlockpt(int);
extern void *valloc(size_t);
extern int dup2(int, int);
extern char *qecvt(long double, int, int *, int *);
extern char *qfcvt(long double, int, int *, int *);
extern char *qgcvt(long double, int, char *);
extern char *getcwd(char *, size_t);
extern const char *getexecname(void);
extern char *getlogin(void);
extern int getopt(int, char *const *, const char *);
extern char *optarg;
extern int optind, opterr, optopt;
extern char *getpass(const char *);
extern char *getpassphrase(const char *);
extern int getpw(uid_t, char *);
extern int isatty(int);
extern void *memalign(size_t, size_t);
extern char *ttyname(int);
extern long long atoll(const char *);
extern long long llabs(long long);
extern lldiv_t lldiv(long long, long long);
extern char *lltostr(long long, char *);
extern long long strtoll(const char *, char **, int);
extern unsigned long long strtoull(const char *, char **, int);
extern char *ulltostr(unsigned long long, char *);
# 380 "/usr/include/stdlib.h" 3
# 24 "osdep.h" 2
# 1 "/usr/include/dirent.h" 1 3
#pragma ident "@(#)dirent.h 1.28 97/04/19 SMI"
# 1 "/usr/include/sys/dirent.h" 1 3
#pragma ident "@(#)dirent.h 1.31 97/04/19 SMI"
typedef struct dirent {
ino_t d_ino;
off_t d_off;
unsigned short d_reclen;
char d_name[1];
} dirent_t;
# 46 "/usr/include/sys/dirent.h" 3
typedef struct dirent64 {
ino64_t d_ino;
off64_t d_off;
unsigned short d_reclen;
char d_name[1];
} dirent64_t;
extern int getdents(int, struct dirent *, size_t);
# 21 "/usr/include/dirent.h" 2 3
typedef struct {
int dd_fd;
int dd_loc;
int dd_size;
char *dd_buf;
} DIR;
# 54 "/usr/include/dirent.h" 3
extern DIR *opendir(const char *);
extern struct dirent *readdir(DIR *);
extern long telldir(DIR *);
extern void seekdir(DIR *, long);
extern void rewinddir(DIR *);
extern int closedir(DIR *);
extern struct dirent64 *readdir64(DIR *);
# 110 "/usr/include/dirent.h" 3
# 237 "/usr/include/dirent.h" 3
# 25 "osdep.h" 2
# 1 "/usr/include/fcntl.h" 1 3
#pragma ident "@(#)fcntl.h 1.14 97/12/05 SMI"
# 1 "/usr/include/sys/fcntl.h" 1 3
#pragma ident "@(#)fcntl.h 1.45 98/08/25 SMI"
# 89 "/usr/include/sys/fcntl.h" 3
typedef struct flock {
short l_type;
short l_whence;
off_t l_start;
off_t l_len;
int l_sysid;
pid_t l_pid;
long l_pad[4];
} flock_t;
# 194 "/usr/include/sys/fcntl.h" 3
typedef struct flock64 {
short l_type;
short l_whence;
off64_t l_start;
off64_t l_len;
int l_sysid;
pid_t l_pid;
long l_pad[4];
} flock64_t;
# 236 "/usr/include/sys/fcntl.h" 3
# 250 "/usr/include/sys/fcntl.h" 3
typedef struct fshare {
short f_access;
short f_deny;
int f_id;
} fshare_t;
# 24 "/usr/include/fcntl.h" 2 3
# 47 "/usr/include/fcntl.h" 3
# 58 "/usr/include/fcntl.h" 3
# 68 "/usr/include/fcntl.h" 3
extern int fcntl(int, int, ...);
extern int open(const char *, int, ...);
extern int creat(const char *, mode_t);
extern int directio(int, int);
extern int open64(const char *, int, ...);
extern int creat64(const char *, mode_t);
# 104 "/usr/include/fcntl.h" 3
# 26 "osdep.h" 2
# 1 "/usr/include/unistd.h" 1 3
#pragma ident "@(#)unistd.h 1.55 98/04/14 SMI"
# 1 "/usr/include/sys/unistd.h" 1 3
#pragma ident "@(#)unistd.h 1.36 98/07/16 SMI"
# 21 "/usr/include/unistd.h" 2 3
# 157 "/usr/include/unistd.h" 3
# 196 "/usr/include/unistd.h" 3
extern int access(const char *, int);
extern int acct(const char *);
extern unsigned alarm(unsigned);
extern int brk(void *);
extern int chdir(const char *);
extern int chown(const char *, uid_t, gid_t);
extern int chroot(const char *);
extern int close(int);
extern char *ctermid(char *);
extern char *cuserid(char *);
extern int dup(int);
extern int dup2(int, int);
extern int execl(const char *, const char *, ...);
extern int execle(const char *, const char *, ...);
extern int execlp(const char *, const char *, ...);
extern int execv(const char *, char *const *);
extern int execve(const char *, char *const *, char *const *);
extern int execvp(const char *, char *const *);
extern void _exit(int);
extern int fattach(int, const char *);
extern int fchdir(int);
extern int fchown(int, uid_t, gid_t);
extern int fchroot(int);
extern int fdatasync(int);
extern int fdetach(const char *);
extern pid_t fork(void);
extern pid_t fork1(void);
extern long fpathconf(int, int);
extern int fsync(int);
extern int ftruncate(int, off_t);
extern char *getcwd(char *, size_t);
extern int getdtablesize(void);
extern gid_t getegid(void);
extern uid_t geteuid(void);
extern gid_t getgid(void);
extern int getgroups(int, gid_t *);
extern long gethostid(void);
extern int gethostname(char *, int);
extern char *getlogin(void);
extern int getpagesize(void);
extern pid_t getpgid(pid_t);
extern pid_t getpid(void);
extern pid_t getppid(void);
extern pid_t getpgrp(void);
char *gettxt(const char *, const char *);
extern pid_t getsid(pid_t);
extern uid_t getuid(void);
extern char *getwd(char *);
extern int ioctl(int, int, ...);
extern int isaexec(const char *, char *const *, char *const *);
extern int isatty(int);
extern int link(const char *, const char *);
extern int lchown(const char *, uid_t, gid_t);
extern int lockf(int, int, off_t);
extern int readlink(const char *, char *, size_t);
extern off_t lseek(int, off_t, int);
extern int nice(int);
extern long pathconf(const char *, int);
extern int pause(void);
extern int pipe(int *);
extern offset_t llseek(int, offset_t, int);
extern off_t tell(int);
extern int mincore(caddr_t, size_t, char *);
extern ssize_t pread(int, void *, size_t, off_t);
extern void profil(unsigned short *, size_t, unsigned long, unsigned int);
extern int pthread_atfork(void (*) (void), void (*) (void), void (*) (void));
extern long ptrace(int, pid_t, long, long);
extern ssize_t pwrite(int, const void *, size_t, off_t);
extern ssize_t read(int, void *, size_t);
extern int rename(const char *, const char *);
extern int resolvepath(const char *, char *, size_t);
extern int rmdir(const char *);
extern void *sbrk(intptr_t);
extern int setgid(gid_t);
extern int setegid(gid_t);
extern int setgroups(int, const gid_t *);
extern int setpgid(pid_t, pid_t);
extern pid_t setpgrp(void);
extern int setregid(gid_t, gid_t);
extern int setreuid(uid_t, uid_t);
extern pid_t setsid(void);
extern int setuid(uid_t);
extern int seteuid(uid_t);
extern unsigned sleep(unsigned);
extern int stime(const time_t *);
extern int symlink(const char *, const char *);
extern void sync(void);
extern long sysconf(int);
extern pid_t tcgetpgrp(int);
extern int tcsetpgrp(int, pid_t);
extern off_t tell(int);
extern int truncate(const char *, off_t);
extern char *ttyname(int);
extern useconds_t ualarm(useconds_t, useconds_t);
extern int unlink(const char *);
extern int usleep(useconds_t);
extern pid_t vfork(void);
extern void vhangup(void);
extern ssize_t write(int, const void *, size_t);
extern void yield(void);
extern int ftruncate64(int, off64_t);
extern off64_t lseek64(int, off64_t, int);
extern ssize_t pread64(int, void *, size_t, off64_t);
extern ssize_t pwrite64(int, const void *, size_t, off64_t);
extern off64_t tell64(int);
extern int truncate64(const char *, off64_t);
extern int lockf64(int, int, off64_t);
# 789 "/usr/include/unistd.h" 3
#pragma unknown_control_flow(vfork)
# 911 "/usr/include/unistd.h" 3
# 27 "osdep.h" 2
# 1 "/usr/include/utime.h" 1 3
#pragma ident "@(#)utime.h 1.8 92/07/14 SMI"
# 1 "/usr/include/sys/utime.h" 1 3
#pragma ident "@(#)utime.h 1.9 97/08/12 SMI"
struct utimbuf {
time_t actime;
time_t modtime;
};
# 34 "/usr/include/sys/utime.h" 3
# 15 "/usr/include/utime.h" 2 3
extern int utime(const char *, const struct utimbuf *);
# 29 "osdep.h" 2
# 1 "/usr/include/syslog.h" 1 3
#pragma ident "@(#)syslog.h 1.11 96/05/17 SMI"
# 1 "/usr/include/sys/syslog.h" 1 3
#pragma ident "@(#)syslog.h 1.10 92/07/14 SMI"
# 14 "/usr/include/syslog.h" 2 3
void openlog(const char *, int, int);
void syslog(int, const char *, ...);
void closelog(void);
int setlogmask(int);
void vsyslog(int, const char *, __va_list);
# 41 "/usr/include/syslog.h" 3
# 30 "osdep.h" 2
# 1 "/usr/include/sys/file.h" 1 3
#pragma ident "@(#)file.h 1.56 98/07/28 SMI"
# 1 "/usr/include/sys/t_lock.h" 1 3
#pragma ident "@(#)t_lock.h 1.45 98/02/01 SMI"
# 1 "/usr/include/sys/machlock.h" 1 3
#pragma ident "@(#)machlock.h 1.19 98/04/14 SMI"
# 29 "/usr/include/sys/machlock.h" 3
typedef lock_t disp_lock_t;
extern int hres_lock;
extern int clock_res;
# 18 "/usr/include/sys/t_lock.h" 2 3
# 1 "/usr/include/sys/param.h" 1 3
#pragma ident "@(#)param.h 1.64 98/09/30 SMI"
# 267 "/usr/include/sys/param.h" 3
# 395 "/usr/include/sys/param.h" 3
extern long _sysconf(int);
# 19 "/usr/include/sys/t_lock.h" 2 3
# 1 "/usr/include/sys/mutex.h" 1 3
#pragma ident "@(#)mutex.h 1.20 98/02/01 SMI"
typedef enum {
MUTEX_ADAPTIVE = 0,
MUTEX_SPIN = 1,
MUTEX_DRIVER = 4,
MUTEX_DEFAULT = 6
} kmutex_type_t;
typedef struct mutex {
void *_opaque[2];
} kmutex_t;
# 67 "/usr/include/sys/mutex.h" 3
# 20 "/usr/include/sys/t_lock.h" 2 3
# 1 "/usr/include/sys/rwlock.h" 1 3
#pragma ident "@(#)rwlock.h 1.9 98/02/18 SMI"
typedef enum {
RW_DRIVER = 2,
RW_DEFAULT = 4
} krw_type_t;
typedef enum {
RW_WRITER,
RW_READER
} krw_t;
typedef struct _krwlock {
void *_opaque[1];
} krwlock_t;
# 58 "/usr/include/sys/rwlock.h" 3
# 21 "/usr/include/sys/t_lock.h" 2 3
# 1 "/usr/include/sys/semaphore.h" 1 3
#pragma ident "@(#)semaphore.h 1.5 98/02/01 SMI"
typedef enum {
SEMA_DEFAULT,
SEMA_DRIVER
} ksema_type_t;
typedef struct _ksema {
void * _opaque[2];
} ksema_t;
# 46 "/usr/include/sys/semaphore.h" 3
# 22 "/usr/include/sys/t_lock.h" 2 3
# 1 "/usr/include/sys/condvar.h" 1 3
#pragma ident "@(#)condvar.h 1.10 98/02/18 SMI"
typedef struct _kcondvar {
ushort_t _opaque;
} kcondvar_t;
typedef enum {
CV_DEFAULT,
CV_DRIVER
} kcv_type_t;
# 63 "/usr/include/sys/condvar.h" 3
# 23 "/usr/include/sys/t_lock.h" 2 3
# 76 "/usr/include/sys/t_lock.h" 3
# 17 "/usr/include/sys/file.h" 2 3
typedef struct file {
kmutex_t f_tlock;
ushort_t f_flag;
ushort_t f_pad;
struct vnode *f_vnode;
offset_t f_offset;
struct cred *f_cred;
caddr_t f_audit_data;
int f_count;
} file_t;
typedef struct fpollinfo {
struct _kthread *fp_thread;
struct fpollinfo *fp_next;
} fpollinfo_t;
# 149 "/usr/include/sys/file.h" 3
# 195 "/usr/include/sys/file.h" 3
# 31 "osdep.h" 2
# 1 "/usr/include/ustat.h" 1 3
#pragma ident "@(#)ustat.h 1.6 92/07/14 SMI"
# 1 "/usr/include/sys/ustat.h" 1 3
#pragma ident "@(#)ustat.h 1.11 96/10/27 SMI"
struct ustat {
daddr_t f_tfree;
ino_t f_tinode;
char f_fname[6];
char f_fpack[6];
};
# 41 "/usr/include/sys/ustat.h" 3
# 14 "/usr/include/ustat.h" 2 3
extern int ustat(dev_t, struct ustat *);
# 32 "osdep.h" 2
int portable_utime (char *file,time_t timep[2]);
# 1 "env_unix.h" 1
typedef struct dotlock_base {
char lock[1024 ];
int pipei;
int pipeo;
} DOTLOCK;
# 1 "env.h" 1
long pmatch_full (char *s,char *pat,char delim);
long dmatch (char *s,char *pat,char delim);
void *env_parameters (long function,void *value);
void rfc822_date (char *date);
void rfc822_timezone (char *s,void *t);
void internal_date (char *date);
long server_input_wait (long seconds);
void server_init (char *server,char *service,char *altservice,char *sasl,
void *clkint,void *kodint,void *hupint,void *trmint);
long server_login (char *user,char *pass,char *authuser,int argc,char *argv[]);
long authserver_login (char *user,char *authuser,int argc,char *argv[]);
long anonymous_login (int argc,char *argv[]);
char *mylocalhost (void);
char *myhomedir (void);
char *mailboxfile (char *dst,char *name);
MAILSTREAM *default_proto (long type);
# 33 "env_unix.h" 2
void rfc822_fixed_date (char *date);
long env_init (char *user,char *home);
char *myusername_full (unsigned long *flags);
char *sysinbox ();
char *mailboxdir (char *dst,char *dir,char *name);
long dotlock_lock (char *file,DOTLOCK *base,int fd);
long dotlock_unlock (DOTLOCK *base);
int lockname (char *lock,char *fname,int op,long *pid);
int lockfd (int fd,char *lock,int op);
int lock_work (char *lock,void *sbuf,int op,long *pid);
long chk_notsymlink (char *name,void *sbuf);
void unlockfd (int fd,char *lock);
long set_mbx_protections (char *mailbox,char *path);
MAILSTREAM *user_flags (MAILSTREAM *stream);
char *default_user_flag (unsigned long i);
void dorc (char *file,long flag);
long path_create (MAILSTREAM *stream,char *mailbox);
void grim_pid_reap_status (int pid,int killreq,void *status);
long safe_write (int fd,char *buf,long nbytes);
void *arm_signal (int sig,void *action);
struct passwd *checkpw (struct passwd *pw,char *pass,int argc,char *argv[]);
long loginpw (struct passwd *pw,int argc,char *argv[]);
long pw_login (struct passwd *pw,char *authuser,char *user,char *home,int argc,
char *argv[]);
void *mm_blocknotify (int reason,void *data);
# 69 "osdep.h" 2
# 1 "fs.h" 1
void *fs_get (size_t size);
void fs_resize (void **block,size_t size);
void fs_give (void **block);
# 70 "osdep.h" 2
# 1 "ftl.h" 1
void fatal (char *string);
# 71 "osdep.h" 2
# 1 "nl.h" 1
unsigned long strcrlfcpy (char **dst,unsigned long *dstl,char *src,
unsigned long srcl);
unsigned long strcrlflen (STRING *s);
# 72 "osdep.h" 2
# 1 "tcp.h" 1
void *tcp_parameters (long function,void *value);
void *tcp_open (char *host,char *service,unsigned long port);
void *tcp_aopen (NETMBX *mb,char *service,char *usrbuf);
char *tcp_getline (void *stream);
long tcp_getbuffer (void *stream,unsigned long size,char *buffer);
long tcp_getdata (void *stream);
long tcp_soutr (void *stream,char *string);
long tcp_sout (void *stream,char *string,unsigned long size);
void tcp_close (void *stream);
char *tcp_host (void *stream);
char *tcp_remotehost (void *stream);
unsigned long tcp_port (void *stream);
char *tcp_localhost (void *stream);
char *tcp_clienthost (void);
char *tcp_serverhost (void);
long tcp_serverport (void);
char *tcp_canonical (char *name);
# 73 "osdep.h" 2
# 1 "lockfix.h" 1
# 70 "lockfix.h"
# 74 "osdep.h" 2
typedef int (*select_t) (struct dirent *name);
typedef int (*compar_t) (const void *d1,const void *d2);
int scandir (char *dirname,struct dirent ***namelist,select_t select,
compar_t compar);
int bsd_flock (int fd,int operation);
# 27 "mbx.c" 2
# 1 "/usr/include/pwd.h" 1 3
#pragma ident "@(#)pwd.h 1.19 96/03/12 SMI"
struct passwd {
char *pw_name;
char *pw_passwd;
uid_t pw_uid;
gid_t pw_gid;
char *pw_age;
char *pw_comment;
char *pw_gecos;
char *pw_dir;
char *pw_shell;
};
struct comment {
char *c_dept;
char *c_name;
char *c_acct;
char *c_bin;
};
extern struct passwd *getpwuid(uid_t);
extern struct passwd *getpwnam(const char *);
extern struct passwd *getpwent_r(struct passwd *, char *, int);
extern struct passwd *fgetpwent_r(FILE *, struct passwd *, char *, int);
extern struct passwd *fgetpwent(FILE *);
extern int putpwent(const struct passwd *, FILE *);
extern void endpwent(void);
extern struct passwd *getpwent(void);
extern void setpwent(void);
# 96 "/usr/include/pwd.h" 3
# 166 "/usr/include/pwd.h" 3
extern struct passwd *getpwuid_r(uid_t, struct passwd *, char *, int);
extern struct passwd *getpwnam_r(const char *, struct passwd *, char *, int);
# 215 "/usr/include/pwd.h" 3
# 28 "mbx.c" 2
# 1 "/usr/include/sys/stat.h" 1 3
#pragma ident "@(#)stat.h 1.45 98/03/24 SMI"
# 154 "/usr/include/sys/stat.h" 3
# 175 "/usr/include/sys/stat.h" 3
# 197 "/usr/include/sys/stat.h" 3
# 227 "/usr/include/sys/stat.h" 3
struct stat {
dev_t st_dev;
long st_pad1[3];
ino_t st_ino;
mode_t st_mode;
nlink_t st_nlink;
uid_t st_uid;
gid_t st_gid;
dev_t st_rdev;
long st_pad2[2];
off_t st_size;
long st_pad3;
timestruc_t st_atim;
timestruc_t st_mtim;
timestruc_t st_ctim;
blksize_t st_blksize;
blkcnt_t st_blocks;
char st_fstype[16 ];
long st_pad4[8];
};
# 290 "/usr/include/sys/stat.h" 3
struct stat64 {
dev_t st_dev;
long st_pad1[3];
ino64_t st_ino;
mode_t st_mode;
nlink_t st_nlink;
uid_t st_uid;
gid_t st_gid;
dev_t st_rdev;
long st_pad2[2];
off64_t st_size;
timestruc_t st_atim;
timestruc_t st_mtim;
timestruc_t st_ctim;
blksize_t st_blksize;
blkcnt64_t st_blocks;
char st_fstype[16 ];
long st_pad4[8];
};
# 382 "/usr/include/sys/stat.h" 3
extern int fstat(int, struct stat *);
extern int stat(const char *, struct stat *);
extern int lstat(const char *, struct stat *);
extern int mknod(const char *, mode_t, dev_t);
extern int fchmod(int, mode_t);
extern int chmod(const char *, mode_t);
extern int mkdir(const char *, mode_t);
extern int mkfifo(const char *, mode_t);
extern mode_t umask(mode_t);
extern int fstat64(int, struct stat64 *);
extern int stat64(const char *, struct stat64 *);
extern int lstat64(const char *, struct stat64 *);
# 498 "/usr/include/sys/stat.h" 3
# 29 "mbx.c" 2
# 1 "mbx.h" 1
typedef struct mbx_local {
unsigned int flagcheck: 1;
unsigned int fullcheck: 1;
unsigned int expunged : 1;
int fd;
int ffuserflag;
off_t filesize;
time_t filetime;
time_t lastsnarf;
char *buf;
unsigned long buflen;
} MBXLOCAL;
struct driver *mbx_valid (char *name);
int mbx_isvalid (char *name,char *tmp);
void *mbx_parameters (long function,void *value);
void mbx_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
void mbx_list (MAILSTREAM *stream,char *ref,char *pat);
void mbx_lsub (MAILSTREAM *stream,char *ref,char *pat);
long mbx_create (MAILSTREAM *stream,char *mailbox);
long mbx_delete (MAILSTREAM *stream,char *mailbox);
long mbx_rename (MAILSTREAM *stream,char *old,char *newname);
long mbx_status (MAILSTREAM *stream,char *mbx,long flags);
MAILSTREAM *mbx_open (MAILSTREAM *stream);
void mbx_close (MAILSTREAM *stream,long options);
void mbx_abort (MAILSTREAM *stream);
void mbx_flags (MAILSTREAM *stream,char *sequence,long flags);
char *mbx_header (MAILSTREAM *stream,unsigned long msgno,unsigned long *length,
long flags);
long mbx_text (MAILSTREAM *stream,unsigned long msgno,STRING *bs,long flags);
void mbx_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
void mbx_flagmsg (MAILSTREAM *stream,MESSAGECACHE *elt);
long mbx_ping (MAILSTREAM *stream);
void mbx_check (MAILSTREAM *stream);
void mbx_expunge (MAILSTREAM *stream);
void mbx_snarf (MAILSTREAM *stream);
long mbx_copy (MAILSTREAM *stream,char *sequence,char *mailbox,long options);
long mbx_append (MAILSTREAM *stream,char *mailbox,append_t af,void *data);
char *mbx_file (char *dst,char *name);
long mbx_parse (MAILSTREAM *stream);
MESSAGECACHE *mbx_elt (MAILSTREAM *stream,unsigned long msgno,long expok);
unsigned long mbx_read_flags (MAILSTREAM *stream,MESSAGECACHE *elt);
void mbx_update_header (MAILSTREAM *stream);
void mbx_update_status (MAILSTREAM *stream,unsigned long msgno,long flags);
unsigned long mbx_hdrpos (MAILSTREAM *stream,unsigned long msgno,
unsigned long *size,char **hdr);
unsigned long mbx_rewrite (MAILSTREAM *stream,unsigned long *reclaimed,
long flags);
# 31 "mbx.c" 2
# 1 "misc.h" 1
struct hash_entry {
struct hash_entry *next;
char *name;
void *data[1];
};
struct hash_table {
size_t size;
struct hash_entry *table[1];
};
char *ucase (char *string);
char *lcase (char *string);
char *cpystr (const char *string);
char *cpytxt (struct mail_sizedtext *dst,char *text,unsigned long size);
char *textcpy (struct mail_sizedtext *dst,struct mail_sizedtext *src);
char *textcpystring (struct mail_sizedtext *text,STRING *bs);
char *textcpyoffstring (struct mail_sizedtext *text,STRING *bs,unsigned long offset,
unsigned long size);
unsigned long find_rightmost_bit (unsigned long *valptr);
long Min (long i,long j);
long Max (long i,long j);
long search (unsigned char *base,long basec,unsigned char *pat,long patc);
struct hash_table *hash_create (size_t size);
void hash_destroy (struct hash_table **hashtab);
void hash_reset (struct hash_table *hashtab);
size_t hash_index (struct hash_table *hashtab,char *key);
void **hash_lookup (struct hash_table *hashtab,char *key);
struct hash_entry *hash_add (struct hash_table *hashtab,char *key,void *data,long extra);
void **hash_lookup_and_add (struct hash_table *hashtab,char *key,void *data,long extra);
# 32 "mbx.c" 2
# 1 "dummy.h" 1
struct driver *dummy_valid (char *name);
void *dummy_parameters (long function,void *value);
void dummy_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
void dummy_list (MAILSTREAM *stream,char *ref,char *pat);
void dummy_lsub (MAILSTREAM *stream,char *ref,char *pat);
long dummy_subscribe (MAILSTREAM *stream,char *mailbox);
void dummy_list_work (MAILSTREAM *stream,char *dir,char *pat,char *contents,
long level);
long dummy_listed (MAILSTREAM *stream,char delimiter,char *name,
long attributes,char *contents);
long dummy_create (MAILSTREAM *stream,char *mailbox);
long dummy_create_path (MAILSTREAM *stream,char *path);
long dummy_delete (MAILSTREAM *stream,char *mailbox);
long dummy_rename (MAILSTREAM *stream,char *old,char *newname);
MAILSTREAM *dummy_open (MAILSTREAM *stream);
void dummy_close (MAILSTREAM *stream,long options);
long dummy_ping (MAILSTREAM *stream);
void dummy_check (MAILSTREAM *stream);
void dummy_expunge (MAILSTREAM *stream);
long dummy_copy (MAILSTREAM *stream,char *sequence,char *mailbox,long options);
long dummy_append (MAILSTREAM *stream,char *mailbox,append_t af,void *data);
char *dummy_file (char *dst,char *name);
long dummy_canonicalize (char *tmp,char *ref,char *pat);
# 33 "mbx.c" 2
struct driver mbxdriver = {
"mbx",
(long) 2 | (long) 4 | (long) 512 ,
(struct driver *) 0 ,
mbx_valid,
mbx_parameters,
mbx_scan,
mbx_list,
mbx_lsub,
0 ,
0 ,
mbx_create,
mbx_delete,
mbx_rename,
mbx_status,
mbx_open,
mbx_close,
mbx_flags,
mbx_flags,
0 ,
0 ,
mbx_header,
mbx_text,
0 ,
0 ,
0 ,
mbx_flag,
mbx_flagmsg,
0 ,
0 ,
0 ,
mbx_ping,
mbx_check,
mbx_expunge,
mbx_copy,
mbx_append,
0
};
MAILSTREAM mbxproto = {&mbxdriver};
struct driver *mbx_valid (char *name)
{
char tmp[1024 ];
return mbx_isvalid (name,tmp) ? &mbxdriver : 0 ;
}
int mbx_isvalid (char *name,char *tmp)
{
int fd;
int ret = 0 ;
char *s,hdr[2048 ];
struct stat sbuf;
time_t tp[2];
errno = 22 ;
if ((s = mbx_file (tmp,name)) && !stat (s,&sbuf) &&
((fd = open (tmp,0 ,0 )) >= 0)) {
errno = -1;
if (read (fd,hdr,2048 ) == 2048 )
if ((hdr[0] == '*') && (hdr[1] == 'm') && (hdr[2] == 'b') &&
(hdr[3] == 'x') && (hdr[4] == '*') && (hdr[5] == '\015') &&
(hdr[6] == '\012') && ((__ctype + 1)[ hdr[7] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[8] ] & 0x00000080 ) )
if (((__ctype + 1)[ hdr[9] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[10] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[11] ] & 0x00000080 ) &&
((__ctype + 1)[ hdr[12] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[13] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[14] ] & 0x00000080 ) &&
((__ctype + 1)[ hdr[15] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[16] ] & 0x00000080 ) )
if (((__ctype + 1)[ hdr[17] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[18] ] & 0x00000080 ) &&
((__ctype + 1)[ hdr[19] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[20] ] & 0x00000080 ) &&
((__ctype + 1)[ hdr[21] ] & 0x00000080 ) && ((__ctype + 1)[ hdr[22] ] & 0x00000080 ) &&
(hdr[23] == '\015') && (hdr[24] == '\012')) ret = 1 ;
close (fd);
tp[0] = sbuf. st_atim.tv_sec ;
tp[1] = sbuf. st_mtim.tv_sec ;
portable_utime (tmp,tp);
}
else if ((errno == 2 ) && ((name[0] == 'I') || (name[0] == 'i')) &&
((name[1] == 'N') || (name[1] == 'n')) &&
((name[2] == 'B') || (name[2] == 'b')) &&
((name[3] == 'O') || (name[3] == 'o')) &&
((name[4] == 'X') || (name[4] == 'x')) && !name[5]) errno = -1;
return ret;
}
void *mbx_parameters (long function,void *value)
{
void *ret = 0 ;
switch ((int) function) {
case (long) 535 :
if (value && (((MBXLOCAL *) ((MAILSTREAM *) value)->local)->expunged))
((MBXLOCAL *) ((MAILSTREAM *) value)->local)->fullcheck = 1 ;
case (long) 534 :
if (value) ret = (void *)
((MBXLOCAL *) ((MAILSTREAM *) value)->local)->fullcheck;
break;
}
return ret;
}
void mbx_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents)
{
if (stream) dummy_scan (0 ,ref,pat,contents);
}
void mbx_list (MAILSTREAM *stream,char *ref,char *pat)
{
if (stream) dummy_list (0 ,ref,pat);
}
void mbx_lsub (MAILSTREAM *stream,char *ref,char *pat)
{
if (stream) dummy_lsub (0 ,ref,pat);
}
long mbx_create (MAILSTREAM *stream,char *mailbox)
{
char *s,*t,mbx[1024 ],tmp[2048 ];
long ret = 0 ;
int i,fd;
if (!(s = mbx_file (mbx,mailbox))) {
sprintf (mbx,"Can't create %.80s: invalid name",mailbox);
mm_log (mbx,(long) 2 );
}
else if (dummy_create_path (stream,s)) {
if ((s = strrchr (s,'/')) && !s[1]) return 1 ;
if ((fd = open (mbx,1 ,
(int) mail_parameters (0 ,(long) 500 ,0 ))) < 0) {
sprintf (tmp,"Can't reopen mailbox node %.80s: %s",mbx,strerror (errno));
mm_log (tmp,(long) 2 );
unlink (mbx);
}
else {
memset (tmp,'\0',2048 );
sprintf (s = tmp,"*mbx*\015\012%08lx00000000\015\012",
(unsigned long) time (0));
for (i = 0; i < 30 ; ++i)
sprintf (s += strlen (s),"%s\015\012",(t = default_user_flag (i)) ?
t : "");
if (safe_write (fd,tmp,2048 ) != 2048 ) {
sprintf (tmp,"Can't initialize mailbox node %.80s: %s",
mbx,strerror (errno));
mm_log (tmp,(long) 2 );
unlink (mbx);
}
else ret = 1 ;
}
close (fd);
}
return ret ? set_mbx_protections (mailbox,mbx) : 0 ;
}
long mbx_delete (MAILSTREAM *stream,char *mailbox)
{
return mbx_rename (stream,mailbox,0 );
}
long mbx_rename (MAILSTREAM *stream,char *old,char *newname)
{
long ret = 1 ;
char c,*s,tmp[1024 ],file[1024 ],lock[1024 ];
int ld;
int fd = open (mbx_file (file,old),2 ,0 );
struct stat sbuf;
if (fd < 0) {
sprintf (tmp,"Can't open mailbox %.80s: %s",old,strerror (errno));
mm_log (tmp,(long) 2 );
return 0 ;
}
if ((ld = lockfd (fd,lock,2 )) < 0) {
mm_log ("Unable to lock rename mailbox",(long) 2 );
return 0 ;
}
if (bsd_flock (fd,2 | 4 )) {
close (fd);
sprintf (tmp,"Mailbox %.80s is in use by another process",old);
mm_log (tmp,(long) 2 );
unlockfd (ld,lock);
return 0 ;
}
if (newname) {
if (!((s = mbx_file (tmp,newname)) && *s)) {
sprintf (tmp,"Can't rename mailbox %.80s to %.80s: invalid name",
old,newname);
mm_log (tmp,(long) 2 );
ret = 0 ;
}
if (s = strrchr (s,'/')) {
c = *++s;
*s = '\0';
if ((stat (tmp,&sbuf) || ((sbuf.st_mode & 0xF000 ) != 0x4000 )) &&
!dummy_create (stream,tmp)) ret = 0 ;
else *s = c;
}
if (ret && rename (file,tmp)) {
sprintf (tmp,"Can't rename mailbox %.80s to %.80s: %s",old,newname,
strerror (errno));
mm_log (tmp,(long) 2 );
ret = 0 ;
}
}
else if (unlink (file)) {
sprintf (tmp,"Can't delete mailbox %.80s: %s",old,strerror (errno));
mm_log (tmp,(long) 2 );
ret = 0 ;
}
bsd_flock (fd,8 );
unlockfd (ld,lock);
close (fd);
if (ret && !strcmp (ucase (strcpy (tmp,old)),"INBOX"))
mbx_create (0 ,"INBOX");
return ret;
}
long mbx_status (MAILSTREAM *stream,char *mbx,long flags)
{
MAILSTATUS status;
unsigned long i;
MAILSTREAM *tstream = 0 ;
MAILSTREAM *systream = 0 ;
if (!stream && !(stream = tstream =
mail_open (0 ,mbx,(long) 2 | (long) 16 ))) return 0 ;
status.flags = flags;
status.messages = stream->nmsgs;
status.recent = stream->recent;
if (flags & (long) 4 )
for (i = 1,status.unseen = 0; i <= stream->nmsgs; i++)
if (!mail_elt (stream,i)->seen) status.unseen++;
status.uidnext = stream->uid_last + 1;
status.uidvalidity = stream->uid_validity;
if (!status.recent && stream->inbox &&
(systream = mail_open (0 ,sysinbox (),(long) 2 | (long) 16 ))) {
status.messages += systream->nmsgs;
status.recent += systream->recent;
if (flags & (long) 4 )
for (i = 1; i <= systream->nmsgs; i++)
if (!mail_elt (systream,i)->seen) status.unseen++;
status.uidnext += systream->nmsgs;
}
mm_status (stream,mbx,&status);
if (tstream) mail_close_full ( tstream ,0 ) ;
if (systream) mail_close_full ( systream ,0 ) ;
return 1 ;
}
MAILSTREAM *mbx_open (MAILSTREAM *stream)
{
int fd,ld;
short silent;
char tmp[1024 ];
blocknotify_t bn = (blocknotify_t) mail_parameters (0 ,(long) 133 ,0 );
if (!stream) return user_flags (&mbxproto);
if (stream->local) fatal ("mbx recycle stream");
if (stream->rdonly ||
(fd = open (mbx_file (tmp,stream->mailbox),2 ,0 )) < 0) {
if ((fd = open (mbx_file (tmp,stream->mailbox),0 ,0 )) < 0) {
sprintf (tmp,"Can't open mailbox: %s",strerror (errno));
mm_log (tmp,(long) 2 );
return 0 ;
}
else if (!stream->rdonly) {
mm_log ("Can't get write access to mailbox, access is readonly",(long) 1 );
stream->rdonly = 1 ;
}
}
stream->local = memset (fs_get (sizeof (MBXLOCAL)),0 ,sizeof (MBXLOCAL));
((MBXLOCAL *) stream->local) ->fd = fd;
((MBXLOCAL *) stream->local) ->buf = (char *) fs_get (65000 + 1);
((MBXLOCAL *) stream->local) ->buflen = 65000 ;
stream->inbox = !strcmp(ucase (strcpy (((MBXLOCAL *) stream->local) ->buf,stream->mailbox)),"INBOX");
fs_give ((void **) &stream->mailbox);
stream->mailbox = cpystr (tmp);
if ((ld = lockfd (((MBXLOCAL *) stream->local) ->fd,tmp,2 )) < 0) {
mm_log ("Unable to lock open mailbox",(long) 2 );
return 0 ;
}
(*bn) (20 ,0 );
bsd_flock (((MBXLOCAL *) stream->local) ->fd,1 );
(*bn) (0 ,0 );
unlockfd (ld,tmp);
((MBXLOCAL *) stream->local) ->filesize = 2048 ;
((MBXLOCAL *) stream->local) ->lastsnarf = ((MBXLOCAL *) stream->local) ->filetime = 0;
((MBXLOCAL *) stream->local) ->fullcheck = ((MBXLOCAL *) stream->local) ->flagcheck = 0 ;
stream->sequence++;
stream->nmsgs = stream->recent = 0;
silent = stream->silent;
stream->silent = 1 ;
if (mbx_ping (stream) && !stream->nmsgs)
mm_log ("Mailbox is empty",(long) 0 );
stream->silent = silent;
mail_exists (stream,stream->nmsgs);
mail_recent (stream,stream->recent);
if (! ((MBXLOCAL *) stream->local) ) return 0 ;
stream->perm_seen = stream->perm_deleted = stream->perm_flagged =
stream->perm_answered = stream->perm_draft = stream->rdonly ? 0 : 1 ;
stream->perm_user_flags = stream->rdonly ? 0 : 0xffffffff;
stream->kwd_create = (stream->user_flags[30 -1] || stream->rdonly) ?
0 : 1 ;
return stream;
}
void mbx_close (MAILSTREAM *stream,long options)
{
if (stream && ((MBXLOCAL *) stream->local) ) {
int silent = stream->silent;
stream->silent = 1 ;
if (options & (long) 1 ) mbx_expunge (stream);
else {
((MBXLOCAL *) stream->local) ->fullcheck = 1 ;
mbx_ping (stream);
}
stream->silent = silent;
mbx_abort (stream);
}
}
void mbx_abort (MAILSTREAM *stream)
{
if (stream && ((MBXLOCAL *) stream->local) ) {
bsd_flock (((MBXLOCAL *) stream->local) ->fd,8 );
close (((MBXLOCAL *) stream->local) ->fd);
if (((MBXLOCAL *) stream->local) ->buf) fs_give ((void **) & ((MBXLOCAL *) stream->local) ->buf);
fs_give ((void **) &stream->local);
stream->dtb = 0 ;
}
}
void mbx_flags (MAILSTREAM *stream,char *sequence,long flags)
{
unsigned long i;
if (mbx_ping (stream) &&
((flags & (long) 1 ) ? mail_uid_sequence (stream,sequence) :
mail_sequence (stream,sequence)))
for (i = 1; i <= stream->nmsgs; i++)
if (mail_elt (stream,i)->sequence) mbx_elt (stream,i,0 );
}
char *mbx_header (MAILSTREAM *stream,unsigned long msgno,unsigned long *length,
long flags)
{
unsigned long i;
char *s;
*length = 0;
if (flags & (long) 1 ) return "";
i = mbx_hdrpos (stream,msgno,length,&s);
if (s) return s;
lseek (((MBXLOCAL *) stream->local) ->fd,i,0 );
if (*length > ((MBXLOCAL *) stream->local) ->buflen) {
fs_give ((void **) & ((MBXLOCAL *) stream->local) ->buf);
((MBXLOCAL *) stream->local) ->buf = (char *) fs_get ((((MBXLOCAL *) stream->local) ->buflen = *length) + 1);
}
((MBXLOCAL *) stream->local) ->buf[*length] = '\0';
read (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,*length);
return ((MBXLOCAL *) stream->local) ->buf;
}
long mbx_text (MAILSTREAM *stream,unsigned long msgno,STRING *bs,long flags)
{
unsigned long i,j;
MESSAGECACHE *elt;
if (flags & (long) 1 ) return 0 ;
elt = mbx_elt (stream,msgno,0 );
if (!(flags & (long) 2 ) && !elt->seen) {
elt->seen = 1 ;
mbx_update_status (stream,msgno,1 );
mm_flags (stream,msgno);
}
i = mbx_hdrpos (stream,msgno,&j,0 );
lseek (((MBXLOCAL *) stream->local) ->fd,i + j,0 );
if ((i = elt->rfc822_size - j) > ((MBXLOCAL *) stream->local) ->buflen) {
fs_give ((void **) & ((MBXLOCAL *) stream->local) ->buf);
((MBXLOCAL *) stream->local) ->buf = (char *) fs_get ((((MBXLOCAL *) stream->local) ->buflen = i) + 1);
}
read (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,i);
((MBXLOCAL *) stream->local) ->buf[i] = '\0';
((*(( bs )->dtb = & mail_string )->init) ( bs , ((MBXLOCAL *) stream->local) ->buf , i )) ;
return 1 ;
}
void mbx_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags)
{
struct stat sbuf;
if (!stream->rdonly) {
fsync (((MBXLOCAL *) stream->local) ->fd);
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
((MBXLOCAL *) stream->local) ->filetime = sbuf. st_mtim.tv_sec ;
}
if ((((MBXLOCAL *) stream->local) ->ffuserflag < 30 )&&stream->user_flags[((MBXLOCAL *) stream->local) ->ffuserflag])
mbx_update_header (stream);
}
void mbx_flagmsg (MAILSTREAM *stream,MESSAGECACHE *elt)
{
struct stat sbuf;
if (((MBXLOCAL *) stream->local) ->filetime && ! ((MBXLOCAL *) stream->local) ->flagcheck) {
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
if (((MBXLOCAL *) stream->local) ->filetime < sbuf. st_mtim.tv_sec ) ((MBXLOCAL *) stream->local) ->flagcheck = 1 ;
((MBXLOCAL *) stream->local) ->filetime = 0;
}
mbx_update_status (stream,elt->msgno,0 );
}
long mbx_ping (MAILSTREAM *stream)
{
unsigned long i = 1;
long r = 1 ;
int ld;
char lock[1024 ];
struct stat sbuf;
if (stream && ((MBXLOCAL *) stream->local) ) {
int snarf = stream->inbox && !stream->rdonly;
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
if (! ((MBXLOCAL *) stream->local) ->fullcheck) {
if (((MBXLOCAL *) stream->local) ->expunged && mail_parameters (0 ,(long) 123 ,0 ))
((MBXLOCAL *) stream->local) ->fullcheck = 1 ;
else if (((MBXLOCAL *) stream->local) ->filetime && (((MBXLOCAL *) stream->local) ->filetime < sbuf. st_mtim.tv_sec ))
((MBXLOCAL *) stream->local) ->flagcheck = 1 ;
}
if (((MBXLOCAL *) stream->local) ->fullcheck || ((MBXLOCAL *) stream->local) ->flagcheck) {
while (i <= stream->nmsgs) if (mbx_elt (stream,i,((MBXLOCAL *) stream->local) ->fullcheck)) ++i;
((MBXLOCAL *) stream->local) ->flagcheck = 0 ;
}
if ((snarf || (i = (sbuf.st_size - ((MBXLOCAL *) stream->local) ->filesize) || !stream->nmsgs)) &&
((ld = lockfd (((MBXLOCAL *) stream->local) ->fd,lock,2 )) >= 0)) {
if (i) r = mbx_parse (stream);
if (((MBXLOCAL *) stream->local) && snarf) {
mbx_snarf (stream);
r = mbx_parse (stream);
}
unlockfd (ld,lock);
}
else if ((sbuf. st_ctim.tv_sec > sbuf. st_atim.tv_sec )||(sbuf. st_ctim.tv_sec > sbuf. st_mtim.tv_sec )){
time_t tp[2];
((MBXLOCAL *) stream->local) ->filetime = tp[0] = tp[1] = time (0);
portable_utime (stream->mailbox,tp);
}
if (r && ((MBXLOCAL *) stream->local) ->fullcheck) {
((MBXLOCAL *) stream->local) ->fullcheck = ((MBXLOCAL *) stream->local) ->expunged = 0 ;
if (!stream->rdonly) {
if (mbx_rewrite (stream,&i,0 )) fatal ("expunge on check");
if (i) {
sprintf (((MBXLOCAL *) stream->local) ->buf,"Reclaimed %lu bytes of expunged space",i);
mm_log (((MBXLOCAL *) stream->local) ->buf,(long) 0 );
}
}
}
}
return r;
}
void mbx_check (MAILSTREAM *stream)
{
if (((MBXLOCAL *) stream->local) ) ((MBXLOCAL *) stream->local) ->fullcheck = 1 ;
if (mbx_ping (stream)) mm_log ("Check completed",(long) 0 );
}
void mbx_expunge (MAILSTREAM *stream)
{
struct stat sbuf;
unsigned long nexp,reclaimed;
if (!mbx_ping (stream));
else if (stream->rdonly)
mm_log ("Expunge ignored on readonly mailbox",(long) 1 );
else {
if (((MBXLOCAL *) stream->local) ->filetime && ! ((MBXLOCAL *) stream->local) ->flagcheck) {
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
if (((MBXLOCAL *) stream->local) ->filetime < sbuf. st_mtim.tv_sec ) ((MBXLOCAL *) stream->local) ->flagcheck = 1 ;
}
if (nexp = mbx_rewrite (stream,&reclaimed,1 )) {
sprintf (((MBXLOCAL *) stream->local) ->buf,"Expunged %lu messages",nexp);
mm_log (((MBXLOCAL *) stream->local) ->buf,(long) 0 );
}
else if (reclaimed) {
sprintf (((MBXLOCAL *) stream->local) ->buf,"Reclaimed %lu bytes of expunged space",reclaimed);
mm_log (((MBXLOCAL *) stream->local) ->buf,(long) 0 );
}
else mm_log ("No messages deleted, so no update needed",(long) 0 );
}
}
void mbx_snarf (MAILSTREAM *stream)
{
unsigned long i = 0;
unsigned long j,r,hdrlen,txtlen;
struct stat sbuf;
char *hdr,*txt,tmp[1024 ];
MESSAGECACHE *elt;
MAILSTREAM *sysibx = 0 ;
if ((time (0) < (((MBXLOCAL *) stream->local) ->lastsnarf + 30)) ||
!strcmp (sysinbox (),stream->mailbox)) return;
mm_critical (stream);
if (!stat (sysinbox (),&sbuf) && sbuf.st_size) {
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
if ((sbuf.st_size == ((MBXLOCAL *) stream->local) ->filesize) &&
(sysibx = mail_open (sysibx,sysinbox (),(long) 16 )) &&
(!sysibx->rdonly) && (r = sysibx->nmsgs)) {
lseek (((MBXLOCAL *) stream->local) ->fd,sbuf.st_size,0 );
while (r && (++i <= sysibx->nmsgs)) {
hdr = cpystr (mail_fetch_header ( sysibx , i ,0 , 0 , &hdrlen ,(long) 2 | ( 0 )) );
txt = mail_fetch_text ( sysibx , i ,0 , &txtlen , (long) 2 ) ;
if (j = hdrlen + txtlen) {
mail_date (((MBXLOCAL *) stream->local) ->buf,elt = mail_elt (sysibx,i));
sprintf (((MBXLOCAL *) stream->local) ->buf + strlen (((MBXLOCAL *) stream->local) ->buf),
",%lu;00000000%04x-00000000\015\012",j,(unsigned)
((1 * elt->seen) +
(2 * elt->deleted) + (4 * elt->flagged) +
(8 * elt->answered) + (32 * elt->draft)));
if ((safe_write (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,strlen (((MBXLOCAL *) stream->local) ->buf)) < 0) ||
(safe_write (((MBXLOCAL *) stream->local) ->fd,hdr,hdrlen) < 0) ||
(safe_write (((MBXLOCAL *) stream->local) ->fd,txt,txtlen) < 0)) r = 0;
}
fs_give ((void **) &hdr);
}
if (fsync (((MBXLOCAL *) stream->local) ->fd)) r = 0;
if (r) {
if (r == 1) strcpy (tmp,"1");
else sprintf (tmp,"1:%lu",r);
mail_flag ( sysibx , tmp , "\\Deleted" ,(long) 4 ) ;
mail_expunge (sysibx);
}
else {
sprintf (((MBXLOCAL *) stream->local) ->buf,"Can't copy new mail: %s",strerror (errno));
mm_log (((MBXLOCAL *) stream->local) ->buf,(long) 2 );
ftruncate (((MBXLOCAL *) stream->local) ->fd,sbuf.st_size);
}
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
((MBXLOCAL *) stream->local) ->filetime = sbuf. st_mtim.tv_sec ;
}
if (sysibx) mail_close_full ( sysibx ,0 ) ;
}
mm_nocritical (stream);
((MBXLOCAL *) stream->local) ->lastsnarf = time (0);
}
long mbx_copy (MAILSTREAM *stream,char *sequence,char *mailbox,long options)
{
struct stat sbuf;
time_t tp[2];
MESSAGECACHE *elt;
unsigned long i,j,k;
long ret = (long) 1 ;
int fd,ld;
char file[1024 ],lock[1024 ];
mailproxycopy_t pc =
(mailproxycopy_t) mail_parameters (stream,(long) 117 ,0 );
if (!mbx_isvalid (mailbox,((MBXLOCAL *) stream->local) ->buf)) switch (errno) {
case 2 :
mm_notify (stream,"[TRYCREATE] Must create mailbox before copy",0 );
return 0 ;
case 22 :
if (pc) return (*pc) (stream,sequence,mailbox,options);
sprintf (((MBXLOCAL *) stream->local) ->buf,"Invalid MBX-format mailbox name: %.80s",mailbox);
mm_log (((MBXLOCAL *) stream->local) ->buf,(long) 2 );
return 0 ;
default:
if (pc) return (*pc) (stream,sequence,mailbox,options);
sprintf (((MBXLOCAL *) stream->local) ->buf,"Not a MBX-format mailbox: %.80s",mailbox);
mm_log (((MBXLOCAL *) stream->local) ->buf,(long) 2 );
return 0 ;
}
if (!((options & (long) 1 ) ? mail_uid_sequence (stream,sequence) :
mail_sequence (stream,sequence))) return 0 ;
if ((fd=open(mbx_file(file,mailbox),2 | 0x100 ,00400 | 00200 ))<0) {
sprintf (((MBXLOCAL *) stream->local) ->buf,"Unable to open copy mailbox: %s",strerror (errno));
mm_log (((MBXLOCAL *) stream->local) ->buf,(long) 2 );
return 0 ;
}
mm_critical (stream);
if ((ld = lockfd (fd,lock,2 )) < 0) {
mm_log ("Unable to lock copy mailbox",(long) 2 );
return 0 ;
}
fstat (fd,&sbuf);
lseek (fd,sbuf.st_size,0 );
for (i = 1; ret && (i <= stream->nmsgs); i++)
if ((elt = mail_elt (stream,i))->sequence) {
lseek (((MBXLOCAL *) stream->local) ->fd,elt->private.special.offset +
elt->private.special.text.size,0 );
mail_date(((MBXLOCAL *) stream->local) ->buf,elt);
sprintf (((MBXLOCAL *) stream->local) ->buf+strlen(((MBXLOCAL *) stream->local) ->buf),",%lu;%08lx%04x-00000000\015\012",
elt->rfc822_size,elt->user_flags,(unsigned)
((1 * elt->seen) + (2 * elt->deleted) +
(4 * elt->flagged) + (8 * elt->answered) +
(32 * elt->draft)));
if (ret = (safe_write (fd,((MBXLOCAL *) stream->local) ->buf,strlen (((MBXLOCAL *) stream->local) ->buf)) > 0))
for (k = elt->rfc822_size; ret && (j = Min (k,((MBXLOCAL *) stream->local) ->buflen)); k -= j){
read (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,j);
ret = safe_write (fd,((MBXLOCAL *) stream->local) ->buf,j) >= 0;
}
}
if (!(ret && (ret = !fsync (fd)))) {
sprintf (((MBXLOCAL *) stream->local) ->buf,"Unable to write message: %s",strerror (errno));
mm_log (((MBXLOCAL *) stream->local) ->buf,(long) 2 );
ftruncate (fd,sbuf.st_size);
}
tp[0] = sbuf. st_atim.tv_sec ;
tp[1] = sbuf. st_mtim.tv_sec ;
portable_utime (file,tp);
close (fd);
unlockfd (ld,lock);
mm_nocritical (stream);
if (ret && (options & (long) 2 )) {
for (i = 1; i <= stream->nmsgs; ) if (elt = mbx_elt (stream,i,1 )) {
if (elt->sequence) {
elt->deleted = 1 ;
mbx_update_status (stream,i,0 );
}
i++;
}
if (!stream->rdonly) {
fsync (((MBXLOCAL *) stream->local) ->fd);
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
((MBXLOCAL *) stream->local) ->filetime = sbuf. st_mtim.tv_sec ;
}
}
return ret;
}
long mbx_append (MAILSTREAM *stream,char *mailbox,append_t af,void *data)
{
struct stat sbuf;
int fd,ld,c;
char *flags,*date,tmp[1024 ],file[1024 ],lock[1024 ];
time_t tp[2];
FILE *df;
MESSAGECACHE elt;
long f;
unsigned long i,uf;
STRING *message;
long ret = (long) 1 ;
if (!stream) stream = user_flags (&mbxproto);
if (!mbx_isvalid (mailbox,tmp)) switch (errno) {
case 2 :
if (((mailbox[0] == 'I') || (mailbox[0] == 'i')) &&
((mailbox[1] == 'N') || (mailbox[1] == 'n')) &&
((mailbox[2] == 'B') || (mailbox[2] == 'b')) &&
((mailbox[3] == 'O') || (mailbox[3] == 'o')) &&
((mailbox[4] == 'X') || (mailbox[4] == 'x')) && !mailbox[5])
mbx_create (0 ,"INBOX");
else {
mm_notify (stream,"[TRYCREATE] Must create mailbox before append",0 );
return 0 ;
}
case 0:
break;
case 22 :
sprintf (tmp,"Invalid MBX-format mailbox name: %.80s",mailbox);
mm_log (tmp,(long) 2 );
return 0 ;
default:
sprintf (tmp,"Not a MBX-format mailbox: %.80s",mailbox);
mm_log (tmp,(long) 2 );
return 0 ;
}
if (!(*af) (stream,data,&flags,&date,&message)) return 0 ;
if (((fd = open (mbx_file (file,mailbox),1 | 0x08 | 0x100 ,
00400 | 00200 )) < 0) || !(df = fdopen (fd,"ab"))) {
sprintf (tmp,"Can't open append mailbox: %s",strerror (errno));
mm_log (tmp,(long) 2 );
return 0 ;
}
if ((ld = lockfd (fd,lock,2 )) < 0) {
mm_log ("Unable to lock append mailbox",(long) 2 );
close (fd);
return 0 ;
}
mm_critical (stream);
fstat (fd,&sbuf);
do {
f = mail_parse_flags (stream,flags,&uf);
if (date) {
if (!mail_parse_date (&elt,date)) {
sprintf (tmp,"Bad date in append: %.80s",date);
mm_log (tmp,(long) 2 );
ret = 0 ;
break;
}
mail_date (tmp,&elt);
}
else internal_date (tmp);
if (fprintf (df,"%s,%lu;%08lx%04lx-00000000\015\012",tmp,
i = (( message )->size - (( message )->offset + (( message )->curpos - ( message )->chunk)) ) ,uf,(unsigned long) f) < 0) ret = 0 ;
else {
if (i) do c = 0xff & (--( message )->cursize ? *( message )->curpos++ : (*( message )->dtb->next) ( message )) ;
while (((--( df )->_cnt < 0 ? __flsbuf(( c ), ( df )) : (int)(*( df )->_ptr++ = (unsigned char) ( c ))) != (-1) ) && --i);
if (i || !(*af) (stream,data,&flags,&date,&message)) ret = 0 ;
}
} while (ret && message);
if (!ret || (fflush (df) == (-1) )) {
ftruncate (fd,sbuf.st_size);
close (fd);
sprintf (tmp,"Message append failed: %s",strerror (errno));
mm_log (tmp,(long) 2 );
ret = 0 ;
}
tp[0] = sbuf. st_atim.tv_sec ;
tp[1] = sbuf. st_mtim.tv_sec ;
portable_utime (file,tp);
fclose (df);
unlockfd (ld,lock);
mm_nocritical (stream);
return ret;
}
char *mbx_file (char *dst,char *name)
{
char *s = mailboxfile (dst,name);
return (s && !*s) ? mailboxfile (dst,"~/INBOX") : s;
}
long mbx_parse (MAILSTREAM *stream)
{
struct stat sbuf;
MESSAGECACHE *elt = 0 ;
char c,*s,*t,*x;
char tmp[1024 ];
unsigned long i,j,k,m;
off_t curpos = ((MBXLOCAL *) stream->local) ->filesize;
unsigned long nmsgs = stream->nmsgs;
unsigned long recent = stream->recent;
unsigned long lastuid = 0;
short silent = stream->silent;
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
if (sbuf.st_size < curpos) {
sprintf (tmp,"Mailbox shrank from %lu to %lu!",
(unsigned long) curpos,(unsigned long) sbuf.st_size);
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
lseek (((MBXLOCAL *) stream->local) ->fd,0,0 );
read (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,2048 );
((MBXLOCAL *) stream->local) ->buf[2048 ] = '\0';
c = ((MBXLOCAL *) stream->local) ->buf[15];
((MBXLOCAL *) stream->local) ->buf[15] = '\0';
stream->uid_validity = strtoul (((MBXLOCAL *) stream->local) ->buf + 7,0 ,16);
((MBXLOCAL *) stream->local) ->buf[15] = c;
i = strtoul (((MBXLOCAL *) stream->local) ->buf + 15,0 ,16);
stream->uid_last = stream->rdonly ? Max (i,stream->uid_last) : i;
for (i = 0, s = ((MBXLOCAL *) stream->local) ->buf + 25;
(i < 30 ) && (t = strchr (s,'\015')) && (t - s);
i++, s = t + 2) {
*t = '\0';
if (!stream->user_flags[i] && (strlen (s) <= 64 ))
stream->user_flags[i] = cpystr (s);
}
((MBXLOCAL *) stream->local) ->ffuserflag = (int) i;
stream->silent = 1 ;
while (sbuf.st_size - curpos){
lseek (((MBXLOCAL *) stream->local) ->fd,curpos,0 );
if ((i = read (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,64)) <= 0) {
sprintf (tmp,"Unable to read internal header at %lu, size = %lu: %s",
(unsigned long) curpos,(unsigned long) sbuf.st_size,
i ? strerror (errno) : "no data read");
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
((MBXLOCAL *) stream->local) ->buf[i] = '\0';
if (!((s = strchr (((MBXLOCAL *) stream->local) ->buf,'\015')) && (s[1] == '\012'))) {
sprintf (tmp,"Unable to find CRLF at %lu in %lu bytes, text: %.80s",
(unsigned long) curpos,i,((MBXLOCAL *) stream->local) ->buf);
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
*s = '\0';
i = (s + 2) - ((MBXLOCAL *) stream->local) ->buf;
if (!((s = strchr (((MBXLOCAL *) stream->local) ->buf,',')) && (t = strchr (s+1,';')))) {
sprintf (tmp,"Unable to parse internal header at %lu: %.80s",
(unsigned long) curpos,((MBXLOCAL *) stream->local) ->buf);
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
if (!(((__ctype + 1)[ t[1] ] & 0x00000080 ) && ((__ctype + 1)[ t[2] ] & 0x00000080 ) && ((__ctype + 1)[ t[3] ] & 0x00000080 ) &&
((__ctype + 1)[ t[4] ] & 0x00000080 ) && ((__ctype + 1)[ t[5] ] & 0x00000080 ) && ((__ctype + 1)[ t[6] ] & 0x00000080 ) &&
((__ctype + 1)[ t[7] ] & 0x00000080 ) && ((__ctype + 1)[ t[8] ] & 0x00000080 ) && ((__ctype + 1)[ t[9] ] & 0x00000080 ) &&
((__ctype + 1)[ t[10] ] & 0x00000080 ) && ((__ctype + 1)[ t[11] ] & 0x00000080 ) && ((__ctype + 1)[ t[12] ] & 0x00000080 ) )) {
sprintf (tmp,"Unable to parse message flags at %lu: %.80s",
(unsigned long) curpos,((MBXLOCAL *) stream->local) ->buf);
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
if ((t[13] != '-') || t[22] ||
!(((__ctype + 1)[ t[14] ] & 0x00000080 ) && ((__ctype + 1)[ t[15] ] & 0x00000080 ) && ((__ctype + 1)[ t[16] ] & 0x00000080 ) &&
((__ctype + 1)[ t[17] ] & 0x00000080 ) && ((__ctype + 1)[ t[18] ] & 0x00000080 ) && ((__ctype + 1)[ t[19] ] & 0x00000080 ) &&
((__ctype + 1)[ t[20] ] & 0x00000080 ) && ((__ctype + 1)[ t[21] ] & 0x00000080 ) )) {
sprintf (tmp,"Unable to parse message UID at %lu: %.80s",
(unsigned long) curpos,((MBXLOCAL *) stream->local) ->buf);
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
*s++ = '\0'; *t++ = '\0';
if (!(j = strtoul (s,&x,10)) && (!(x && *x))) {
sprintf (tmp,"Unable to parse message size at %lu: %.80s,%.80s;%.80s",
(unsigned long) curpos,((MBXLOCAL *) stream->local) ->buf,s,t);
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
if (((off_t) (curpos + i + j)) > sbuf.st_size) {
sprintf (tmp,"Last message (at %lu) runs past end of file (%lu > %lu)",
(unsigned long) curpos,(unsigned long) (curpos + i + j),
(unsigned long) sbuf.st_size);
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
if ((m = strtoul (t+13,0 ,16)) &&
((m <= lastuid) || (m > stream->uid_last))) {
sprintf (tmp,"Invalid UID %08lx in message %lu, rebuilding UIDs",
m,nmsgs+1);
mm_log (tmp,(long) 1 );
m = 0;
stream->uid_validity = time (0);
stream->uid_last = lastuid;
}
t[12] = '\0';
if ((k = strtoul (t+8,0 ,16)) & 32768 )
lastuid = m ? m : ++stream->uid_last;
else {
mail_exists (stream,++nmsgs);
(elt = mail_elt (stream,nmsgs))->valid = 1 ;
if (!mail_parse_date (elt,((MBXLOCAL *) stream->local) ->buf)) {
sprintf (tmp,"Unable to parse message date at %lu: %.80s",
(unsigned long) curpos,((MBXLOCAL *) stream->local) ->buf);
mm_log (tmp,(long) 2 );
mbx_abort (stream);
return 0 ;
}
elt->private.special.offset = curpos;
elt->private.special.text.size = i;
elt->private.msg.header.text.size = 0;
elt->rfc822_size = j;
if (k & 1 ) elt->seen = 1 ;
if (k & 2 ) elt->deleted = 1 ;
if (k & 4 ) elt->flagged = 1 ;
if (k & 8 ) elt->answered = 1 ;
if (k & 32 ) elt->draft = 1 ;
t[8] = '\0';
elt->user_flags = strtoul (t,0 ,16);
if (!(elt->private.uid = m)) {
elt->recent = 1 ;
++recent;
elt->private.uid = ++stream->uid_last;
mbx_update_status (stream,elt->msgno,0 );
}
lastuid = elt->private.uid;
}
curpos += i + j;
}
if (!stream->rdonly) mbx_update_header (stream);
fsync (((MBXLOCAL *) stream->local) ->fd);
((MBXLOCAL *) stream->local) ->filesize = sbuf.st_size;
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
((MBXLOCAL *) stream->local) ->filetime = sbuf. st_mtim.tv_sec ;
stream->silent = silent;
mail_exists (stream,nmsgs);
mail_recent (stream,recent);
return (long) 1 ;
}
MESSAGECACHE *mbx_elt (MAILSTREAM *stream,unsigned long msgno,long expok)
{
MESSAGECACHE *elt = mail_elt (stream,msgno);
struct {
unsigned int seen : 1;
unsigned int deleted : 1;
unsigned int flagged : 1;
unsigned int answered : 1;
unsigned int draft : 1;
unsigned long user_flags;
} old;
old.seen = elt->seen; old.deleted = elt->deleted; old.flagged = elt->flagged;
old.answered = elt->answered; old.draft = elt->draft;
old.user_flags = elt->user_flags;
if (mbx_read_flags (stream,elt) && expok) {
mail_expunged (stream,elt->msgno);
return 0 ;
}
if ((old.seen != elt->seen) || (old.deleted != elt->deleted) ||
(old.flagged != elt->flagged) || (old.answered != elt->answered) ||
(old.draft != elt->draft) || (old.user_flags != elt->user_flags))
mm_flags (stream,msgno);
return elt;
}
unsigned long mbx_read_flags (MAILSTREAM *stream,MESSAGECACHE *elt)
{
unsigned long i;
if (stream->rdonly && elt->valid) return 0 ;
lseek (((MBXLOCAL *) stream->local) ->fd,(off_t) elt->private.special.offset +
elt->private.special.text.size - 23,0 );
if (read (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,12) < 0) {
sprintf (((MBXLOCAL *) stream->local) ->buf,"Unable to read new status: %s",strerror (errno));
fatal (((MBXLOCAL *) stream->local) ->buf);
}
((MBXLOCAL *) stream->local) ->buf[12] = '\0';
i = strtoul (((MBXLOCAL *) stream->local) ->buf+8,0 ,16);
elt->seen = i & 1 ? 1 : 0 ;
elt->deleted = i & 2 ? 1 : 0 ;
elt->flagged = i & 4 ? 1 : 0 ;
elt->answered = i & 8 ? 1 : 0 ;
elt->draft = i & 32 ? 1 : 0 ;
((MBXLOCAL *) stream->local) ->expunged |= i & 32768 ? 1 : 0 ;
((MBXLOCAL *) stream->local) ->buf[8] = '\0';
elt->user_flags = strtoul (((MBXLOCAL *) stream->local) ->buf,0 ,16);
elt->valid = 1 ;
return i & 32768 ;
}
void mbx_update_header (MAILSTREAM *stream)
{
int i;
char *s = ((MBXLOCAL *) stream->local) ->buf;
memset (s,'\0',2048 );
sprintf (s,"*mbx*\015\012%08lx%08lx\015\012",
stream->uid_validity,stream->uid_last);
for (i = 0; (i < 30 ) && stream->user_flags[i]; ++i)
sprintf (s += strlen (s),"%s\015\012",stream->user_flags[i]);
((MBXLOCAL *) stream->local) ->ffuserflag = i;
stream->kwd_create = (i < 30 ) ? 1 : 0 ;
while (i++ < 30 ) strcat (s,"\015\012");
while (1 ) {
lseek (((MBXLOCAL *) stream->local) ->fd,0,0 );
if (safe_write (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,2048 ) > 0) break;
mm_notify (stream,strerror (errno),(long) 1 );
mm_diskerror (stream,errno,1 );
}
}
void mbx_update_status (MAILSTREAM *stream,unsigned long msgno,long flags)
{
MESSAGECACHE *elt = mail_elt (stream,msgno);
struct stat sbuf;
int expflag;
if (stream->rdonly || !elt->valid) mbx_read_flags (stream,elt);
else {
if (elt->deleted && (flags & 2 )) expflag = 32768 ;
else {
lseek (((MBXLOCAL *) stream->local) ->fd,(off_t) elt->private.special.offset +
elt->private.special.text.size - 15,0 );
if (read (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,4) < 0) {
sprintf (((MBXLOCAL *) stream->local) ->buf,"Unable to read system flags: %s",
strerror (errno));
fatal (((MBXLOCAL *) stream->local) ->buf);
}
((MBXLOCAL *) stream->local) ->buf[4] = '\0';
expflag = (strtoul (((MBXLOCAL *) stream->local) ->buf,0 ,16)) & 32768 ;
}
sprintf (((MBXLOCAL *) stream->local) ->buf,"%08lx%04x-%08lx",elt->user_flags,(unsigned)
(expflag + (1 * elt->seen) + (2 * elt->deleted) +
(4 * elt->flagged) + (8 * elt->answered) +
(32 * elt->draft)),elt->private.uid);
while (1 ) {
lseek (((MBXLOCAL *) stream->local) ->fd,(off_t) elt->private.special.offset +
elt->private.special.text.size - 23,0 );
if (safe_write (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,21) > 0) break;
mm_notify (stream,strerror (errno),(long) 1 );
mm_diskerror (stream,errno,1 );
}
if (flags & 1 ) {
fsync (((MBXLOCAL *) stream->local) ->fd);
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
((MBXLOCAL *) stream->local) ->filetime = sbuf. st_mtim.tv_sec ;
}
}
}
unsigned long mbx_hdrpos (MAILSTREAM *stream,unsigned long msgno,
unsigned long *size,char **hdr)
{
unsigned long siz;
long i;
char *s,*t,*te;
MESSAGECACHE *elt = mbx_elt (stream,msgno,0 );
unsigned long ret = elt->private.special.offset +
elt->private.special.text.size;
if (hdr) *hdr = 0 ;
if (*size = elt->private.msg.header.text.size) return ret;
if (((MBXLOCAL *) stream->local) ->buflen < (4096 + 4 )) {
fs_give ((void **) & ((MBXLOCAL *) stream->local) ->buf);
((MBXLOCAL *) stream->local) ->buf = (char *) fs_get ((((MBXLOCAL *) stream->local) ->buflen = 4096 ) + 4 );
}
lseek (((MBXLOCAL *) stream->local) ->fd,ret,0 );
for (siz = 0, s = ((MBXLOCAL *) stream->local) ->buf;
(i = Min ((long) (elt->rfc822_size - siz),(long) 4096 )) &&
(read (((MBXLOCAL *) stream->local) ->fd,s,i) == i);
siz += (t - ((MBXLOCAL *) stream->local) ->buf) - 4 , s = ((MBXLOCAL *) stream->local) ->buf + 4 ) {
te = (t = s + i) - 12;
for (s = ((MBXLOCAL *) stream->local) ->buf; s < te;)
if (((*s++ == '\015') || (*s++ == '\015') || (*s++ == '\015') ||
(*s++ == '\015') || (*s++ == '\015') || (*s++ == '\015') ||
(*s++ == '\015') || (*s++ == '\015') || (*s++ == '\015') ||
(*s++ == '\015') || (*s++ == '\015') || (*s++ == '\015')) &&
(*s == '\012') && (*++s == '\015') && (*++s == '\012')) {
*size = elt->private.msg.header.text.size = siz + (++s - ((MBXLOCAL *) stream->local) ->buf);
if (hdr) *hdr = ((MBXLOCAL *) stream->local) ->buf;
return ret;
}
for (te = t - 3; (s < te);)
if ((*s++ == '\015') && (*s == '\012') && (*++s == '\015') &&
(*++s == '\012')) {
*size = elt->private.msg.header.text.size = siz + (++s - ((MBXLOCAL *) stream->local) ->buf);
if (hdr) *hdr = ((MBXLOCAL *) stream->local) ->buf;
return ret;
}
if (i <= 4 ) break;
memmove (((MBXLOCAL *) stream->local) ->buf,t - 4 ,4 );
hdr = 0 ;
}
elt->private.msg.header.text.size = *size = elt->rfc822_size;
if (hdr) *hdr = ((MBXLOCAL *) stream->local) ->buf;
return ret;
}
unsigned long mbx_rewrite (MAILSTREAM *stream,unsigned long *reclaimed,
long flags)
{
struct stat sbuf;
off_t pos,ppos;
int ld;
unsigned long i,j,k,m,n,delta;
unsigned long recent = 0;
char lock[1024 ];
MESSAGECACHE *elt;
blocknotify_t bn = (blocknotify_t) mail_parameters (0 ,(long) 133 ,0 );
if ((ld = lockfd (((MBXLOCAL *) stream->local) ->fd,lock,2 )) < 0) {
mm_log ("Unable to lock mailbox for rewrite",(long) 2 );
return *reclaimed = 0;
}
if (! bsd_flock (((MBXLOCAL *) stream->local) ->fd,2 | 4 )) {
mm_critical (stream);
for (i = 1,n = delta = *reclaimed = 0,pos = ppos = 2048 ;
i <= stream->nmsgs; ) {
elt = mbx_elt (stream,i,0 );
if (m = elt->private.special.offset - ppos) {
ppos = elt->private.special.offset;
*reclaimed += m;
delta += m;
}
ppos += (k = elt->private.special.text.size + elt->rfc822_size);
if (flags && elt->deleted) {
delta += k;
mail_expunged(stream,i);
n++;
}
else if (i++ && delta) {
if (elt->recent) ++recent;
j = elt->private.special.offset;
do {
m = Min (k,((MBXLOCAL *) stream->local) ->buflen);
lseek (((MBXLOCAL *) stream->local) ->fd,j,0 );
read (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,m);
pos = j - delta;
while (1 ) {
lseek (((MBXLOCAL *) stream->local) ->fd,pos,0 );
if (safe_write (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->buf,m) > 0) break;
mm_notify (stream,strerror (errno),(long) 1 );
mm_diskerror (stream,errno,1 );
}
pos += m;
j += m;
} while (k -= m);
elt->private.special.offset -= delta;
}
else pos = elt->private.special.offset + k;
}
if (m = (((MBXLOCAL *) stream->local) ->filesize -= delta) - pos) {
*reclaimed += m;
((MBXLOCAL *) stream->local) ->filesize = pos;
}
ftruncate (((MBXLOCAL *) stream->local) ->fd,((MBXLOCAL *) stream->local) ->filesize);
fsync (((MBXLOCAL *) stream->local) ->fd);
mm_nocritical (stream);
(*bn) (20 ,0 );
bsd_flock (((MBXLOCAL *) stream->local) ->fd,1 );
(*bn) (0 ,0 );
unlockfd (ld,lock);
}
else {
(*bn) (20 ,0 );
bsd_flock (((MBXLOCAL *) stream->local) ->fd,1 );
(*bn) (0 ,0 );
unlockfd (ld,lock);
if (!flags) n = *reclaimed = 0;
else for (i = 1,n = *reclaimed = 0; i <= stream->nmsgs; ) {
if (elt = mbx_elt (stream,i,1 )) {
if (elt->deleted) {
mbx_update_status (stream,elt->msgno,2 );
mail_expunged (stream,i);
n++;
}
else {
i++;
if (elt->recent) ++recent;
}
}
else n++;
}
fsync (((MBXLOCAL *) stream->local) ->fd);
}
fstat (((MBXLOCAL *) stream->local) ->fd,&sbuf);
((MBXLOCAL *) stream->local) ->filetime = sbuf. st_mtim.tv_sec ;
mail_exists (stream,stream->nmsgs);
mail_recent (stream,recent);
return n;
}
*** gcc-2.95.2/gcc/config/sparc/sparc.md.orig Thu Oct 21 07:35:40 1999
--- gcc-2.95.2/gcc/config/sparc/sparc.md Wed Nov 22 15:51:36 2000
***************
*** 4907,4913 ****
if (arith_4096_operand(operands[2], DImode))
{
emit_insn (gen_rtx_SET (VOIDmode, operands[0],
! gen_rtx_MINUS (SImode, operands[1],
GEN_INT(-4096))));
DONE;
}
--- 4907,4913 ----
if (arith_4096_operand(operands[2], DImode))
{
emit_insn (gen_rtx_SET (VOIDmode, operands[0],
! gen_rtx_MINUS (SImode, force_reg (SImode, operands[1]),
GEN_INT(-4096))));
DONE;
}
***************
*** 5106,5112 ****
if (arith_4096_operand(operands[2], DImode))
{
emit_insn (gen_rtx_SET (VOIDmode, operands[0],
! gen_rtx_PLUS (SImode, operands[1],
GEN_INT(-4096))));
DONE;
}
--- 5106,5112 ----
if (arith_4096_operand(operands[2], DImode))
{
emit_insn (gen_rtx_SET (VOIDmode, operands[0],
! gen_rtx_PLUS (SImode, force_reg (SImode, operands[1]),
GEN_INT(-4096))));
DONE;
}