git://gcc.gnu.org / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 69afa80d AS |
1 | /* An abstract string datatype. |
| 2 | Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. | |
| 3 | Contributed by Mark Mitchell (mark@markmitchell.com). | |
| 4 | ||
| 5 | This file is part of GNU CC. | |
| 6 | ||
| 7 | GNU CC is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | GNU CC is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with GNU CC; see the file COPYING. If not, write to | |
| 19 | the Free Software Foundation, 59 Temple Place - Suite 330, | |
| 20 | Boston, MA 02111-1307, USA. */ | |
| 21 | ||
| 22 | ||
| 23 | typedef struct dyn_string | |
| 24 | { | |
| 25 | int allocated; /* The amount of space allocated for the string. */ | |
| 26 | int length; /* The actual length of the string. */ | |
| 27 | char *s; /* The string itself, NUL-terminated. */ | |
| 28 | }* dyn_string_t; | |
| 29 | ||
| 30 | /* The length STR, in bytes, not including the terminating NUL. */ | |
| 31 | #define dyn_string_length(STR) \ | |
| 32 | ((STR)->length) | |
| 33 | ||
| 34 | /* The NTBS in which the contents of STR are stored. */ | |
| 35 | #define dyn_string_buf(STR) \ | |
| 36 | ((STR)->s) | |
| 37 | ||
| 38 | /* Compare DS1 to DS2 with strcmp. */ | |
| 39 | #define dyn_string_compare(DS1, DS2) \ | |
| 40 | (strcmp ((DS1)->s, (DS2)->s)) | |
| 41 | ||
| 42 | ||
| 051664b0 AS |
43 | /* dyn_string functions are used in the demangling implementation |
| 44 | included in the G++ runtime library. To prevent collisions with | |
| 45 | names in user programs, the functions that are used in the | |
| 46 | demangler are given implementation-reserved names. */ | |
| 47 | ||
| 48 | #ifdef IN_LIBGCC2 | |
| 49 | ||
| 50 | #define dyn_string_init __cxa_dyn_string_init | |
| 51 | #define dyn_string_new __cxa_dyn_string_new | |
| 52 | #define dyn_string_delete __cxa_dyn_string_delete | |
| 53 | #define dyn_string_release __cxa_dyn_string_release | |
| 54 | #define dyn_string_resize __cxa_dyn_string_resize | |
| 55 | #define dyn_string_clear __cxa_dyn_string_clear | |
| 56 | #define dyn_string_copy __cxa_dyn_string_copy | |
| 57 | #define dyn_string_copy_cstr __cxa_dyn_string_copy_cstr | |
| 58 | #define dyn_string_prepend __cxa_dyn_string_prepend | |
| 59 | #define dyn_string_prepend_cstr __cxa_dyn_string_prepend_cstr | |
| 60 | #define dyn_string_insert __cxa_dyn_string_insert | |
| 61 | #define dyn_string_insert_cstr __cxa_dyn_string_insert_cstr | |
| 31e0ab1f | 62 | #define dyn_string_insert_char __cxa_dyn_string_insert_char |
| 051664b0 AS |
63 | #define dyn_string_append __cxa_dyn_string_append |
| 64 | #define dyn_string_append_cstr __cxa_dyn_string_append_cstr | |
| 65 | #define dyn_string_append_char __cxa_dyn_string_append_char | |
| 66 | #define dyn_string_substring __cxa_dyn_string_substring | |
| 67 | #define dyn_string_eq __cxa_dyn_string_eq | |
| 68 | ||
| 69 | #endif /* IN_LIBGCC2 */ | |
| 70 | ||
| 71 | ||
| 72 | extern int dyn_string_init PARAMS ((struct dyn_string *, int)); | |
| 69afa80d AS |
73 | extern dyn_string_t dyn_string_new PARAMS ((int)); |
| 74 | extern void dyn_string_delete PARAMS ((dyn_string_t)); | |
| 75 | extern char *dyn_string_release PARAMS ((dyn_string_t)); | |
| 76 | extern dyn_string_t dyn_string_resize PARAMS ((dyn_string_t, int)); | |
| 77 | extern void dyn_string_clear PARAMS ((dyn_string_t)); | |
| 051664b0 AS |
78 | extern int dyn_string_copy PARAMS ((dyn_string_t, dyn_string_t)); |
| 79 | extern int dyn_string_copy_cstr PARAMS ((dyn_string_t, const char *)); | |
| 80 | extern int dyn_string_prepend PARAMS ((dyn_string_t, dyn_string_t)); | |
| 81 | extern int dyn_string_prepend_cstr PARAMS ((dyn_string_t, const char *)); | |
| 82 | extern int dyn_string_insert PARAMS ((dyn_string_t, int, | |
| 69afa80d | 83 | dyn_string_t)); |
| 051664b0 | 84 | extern int dyn_string_insert_cstr PARAMS ((dyn_string_t, int, |
| 69afa80d | 85 | const char *)); |
| 31e0ab1f | 86 | extern int dyn_string_insert_char PARAMS ((dyn_string_t, int, int)); |
| 051664b0 | 87 | extern int dyn_string_append PARAMS ((dyn_string_t, dyn_string_t)); |
| 31e0ab1f AS |
88 | extern int dyn_string_append_cstr PARAMS ((dyn_string_t, const char *)); |
| 89 | extern int dyn_string_append_char PARAMS ((dyn_string_t, int)); | |
| 051664b0 | 90 | extern int dyn_string_substring PARAMS ((dyn_string_t, |
| 69afa80d AS |
91 | dyn_string_t, int, int)); |
| 92 | extern int dyn_string_eq PARAMS ((dyn_string_t, dyn_string_t)); |