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| author | DJ Delorie <dj@redhat.com> | 2006-04-12 18:42:01 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2006-04-12 18:42:01 +0000 |
| commit | 3db2e6ddf680eecc3060ba5a12d4c97072389d90 (patch) | |
| tree | ab8a75ac527440e6f89d20b23afc619aa09d188c /libiberty/pex-unix.c | |
| parent | 01d3a6ce134b69233591c6ad34ecdf844142e2c4 (diff) | |
| download | gdb-3db2e6ddf680eecc3060ba5a12d4c97072389d90.zip gdb-3db2e6ddf680eecc3060ba5a12d4c97072389d90.tar.gz gdb-3db2e6ddf680eecc3060ba5a12d4c97072389d90.tar.bz2 | |
merge from gcc
Diffstat (limited to 'libiberty/pex-unix.c')
| -rw-r--r-- | libiberty/pex-unix.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libiberty/pex-unix.c b/libiberty/pex-unix.c index 35a545c..c92a429 100644 --- a/libiberty/pex-unix.c +++ b/libiberty/pex-unix.c @@ -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) { |