AIX 4.3.3 pthread.h and proc.h errors

[Vincent Castellano]

The following simple c program produces warnings (pthread.h) and
errors (proc.h) when compiled on AIX V4.3.3.

Using gcc 2.95.2, build on AIX 4.3.3.

For cpp output, download ftp://pebbles.ocsystems.com/private/gcc/t.i

Line 203 of proc.h is:
        crid_t          p_crid;         /* CRID of process */
(part of a struct def'n).  sys/types/.h has
   typedef int crid_t;
which is not copied into the gcc include dir.  class_id_t
has the same problem.

In pthread.h, the problematic contructs are of the form:

#define PTHREAD_COND_INITIALIZER\
{\
        0,      /* not yet in cond list */\
        0,      /* not yet in cond list */\
        0,      /* not locked */\
...


$ cat t.c
#include <pthread.h>
#include <sys/proc.h>

int main () {}
$ gcc t.c
In file included from t.c:1:
/usr/include/pthread.h:113: warning: missing white space after `#define 
PTHREAD_MUTEX_INITIALIZER'
/usr/include/pthread.h:128: warning: missing white space after `#define 
PTHREAD_COND_INITIALIZER'
/usr/include/pthread.h:147: warning: missing white space after `#define 
PTHREAD_RWLOCK_INITIALIZER'
/usr/include/pthread.h:157: warning: missing white space after `#define 
PTHREAD_ONCE_INIT'
In file included from /usr/include/sys/pri.h:29,
                 from /usr/include/sys/sched.h:38,
                 from /usr/include/sched.h:52,
                 from /usr/include/pthread.h:43,
                 from t.c:1:
/usr/include/sys/proc.h:203: parse error before `crid_t'
/usr/include/sys/proc.h:203: warning: no semicolon at end of struct or union
/usr/include/sys/proc.h:212: parse error before `p_class'
/usr/include/sys/proc.h:212: warning: data definition has no type or storage 
class
/usr/include/sys/proc.h:349: parse error before `}'

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