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merge from gcc

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DJ Delorie
2006-04-12 18:42:01 +00:00
parent 01d3a6ce13
commit 3db2e6ddf6
11 changed files with 387 additions and 51 deletions
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11
libiberty/pex-unix.c
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@ -277,6 +277,7 @@ static int pex_unix_wait (struct pex_obj *, long, int *, struct pex_time *,
int, const char **, int *);
static int pex_unix_pipe (struct pex_obj *, int *, int);
static FILE *pex_unix_fdopenr (struct pex_obj *, int, int);
static FILE *pex_unix_fdopenw (struct pex_obj *, int, int);
static void pex_unix_cleanup (struct pex_obj *);
/* The list of functions we pass to the common routines. */
@ -290,6 +291,7 @@ const struct pex_funcs funcs =
pex_unix_wait,
pex_unix_pipe,
pex_unix_fdopenr,
pex_unix_fdopenw,
pex_unix_cleanup
};
@ -495,6 +497,15 @@ pex_unix_fdopenr (struct pex_obj *obj ATTRIBUTE_UNUSED, int fd,
return fdopen (fd, "r");
}
static FILE *
pex_unix_fdopenw (struct pex_obj *obj ATTRIBUTE_UNUSED, int fd,
int binary ATTRIBUTE_UNUSED)
{
if (fcntl (fd, F_SETFD, FD_CLOEXEC) < 0)
return NULL;
return fdopen (fd, "w");
}
static void
pex_unix_cleanup (struct pex_obj *obj ATTRIBUTE_UNUSED)
{