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(vfork): Supply new definition for VMS.

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(pwait): Use waitpid instead of wait for VMS.

From-SVN: r13151
This commit is contained in:
Richard Kenner 1996-11-12 18:26:10 -05:00
parent 5a570aded7
commit ca8a7793bf
1 changed files with 9 additions and 0 deletions
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9
gcc/pexecute.c
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@ -444,9 +444,14 @@ pfinish ()
#if ! defined (__MSDOS__) && ! defined (OS2) && ! defined (MPW) \
&& (defined (__CYGWIN32__) || ! defined (_WIN32))
#ifdef VMS
#define vfork() (decc$$alloc_vfork_blocks() >= 0 ? \
lib$get_current_invo_context(decc$$get_vfork_jmpbuf()) : -1)
#else
#ifdef USG
#define vfork fork
#endif
#endif
extern int execv ();
extern int execvp ();
@ -575,7 +580,11 @@ pwait (pid, status, flags)
{
/* ??? Here's an opportunity to canonicalize the values in STATUS.
Needed? */
#ifdef VMS
pid = waitpid (-1, status, 0);
#else
pid = wait (status);
#endif
return pid;
}