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| author | Jim Blandy <jimb@codesourcery.com> | 2006-04-12 06:29:21 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@gcc.gnu.org> | 2006-04-12 06:29:21 +0000 |
| commit | 8eff378c612e592a3cc9e161e382c57e105be6f5 (patch) | |
| tree | b7274305f47ba26e60fed695161a3513d463cd52 /libiberty/pex-unix.c | |
| parent | 5ea49f9c39ed79fe33bb8c33518a3792b991104f (diff) | |
| download | gcc-8eff378c612e592a3cc9e161e382c57e105be6f5.zip gcc-8eff378c612e592a3cc9e161e382c57e105be6f5.tar.gz gcc-8eff378c612e592a3cc9e161e382c57e105be6f5.tar.bz2 | |
pex-common.c (pex_input_file, [...]): New functions.
src/libiberty/ChangeLog:
2006-03-29 Jim Blandy <jimb@codesourcery.com>
* pex-common.c (pex_input_file, pex_input_pipe): New functions.
(pex_init_common): Initialize obj->input_file.
(pex_run): Close any file opened by pex_input_file.
* pexecute.txh (pex_input_file, pex_input_pipe): New docs.
* pex-common.h (struct pex_obj): New field input_file.
(struct pex_funcs): New function ptr fdopenw.
* pex-unix.c (pex_unix_fdopenw): New function.
(funcs): List it as our fdopenw function.
* pex-win32.c (pex_win32_fdopenw): New function.
(funcs): List it as our fdopenw function.
* pex-djgpp.c (funcs): Leave fdopenw null.
* pex-msdos (funcs): Same.
* functions.texi: Regenerated.
src/include/ChangeLog:
2006-04-10 Jim Blandy <jimb@codesourcery.com>
* libiberty.h (pex_input_file, pex_input_pipe): New declarations.
From-SVN: r112883
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) { |