diff options
| author | Johan Hedberg <johan.hedberg@nokia.com> | 2007-01-21 14:36:37 +0000 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@nokia.com> | 2007-01-21 14:36:37 +0000 |
| commit | d125028230c2ea56b2015c8ae457449d75c583bc (patch) | |
| tree | 9b7796bd3819561c2d5eb2ea5493a6d495d8d596 /eglib/gmain.c | |
| parent | 7006ed3265196dfeb24ab2790dda6b817462cf48 (diff) | |
Further fixes to g_spawn_async
Diffstat (limited to 'eglib/gmain.c')
| -rw-r--r-- | eglib/gmain.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/eglib/gmain.c b/eglib/gmain.c index c3c2ec9b..8132d635 100644 --- a/eglib/gmain.c +++ b/eglib/gmain.c @@ -682,10 +682,22 @@ static void exec_child(const gchar *working_directory, if (working_directory && chdir(working_directory) < 0) _exit(EXIT_FAILURE); + if (!(flags & G_SPAWN_LEAVE_DESCRIPTORS_OPEN)) { + int open_max, fd, ret; + + ret = 0; + open_max = sysconf(_SC_OPEN_MAX); + for (fd = 0; fd < open_max && ret == 0; fd++) + ret = fcntl(fd, F_SETFD, FD_CLOEXEC); + } + null = open("/dev/null", O_RDWR); - dup2(null, STDIN_FILENO); - dup2(null, STDOUT_FILENO); - dup2(null, STDERR_FILENO); + if (!(flags & G_SPAWN_CHILD_INHERITS_STDIN)) + dup2(null, STDIN_FILENO); + if (flags & G_SPAWN_STDOUT_TO_DEV_NULL) + dup2(null, STDOUT_FILENO); + if (flags & G_SPAWN_STDERR_TO_DEV_NULL) + dup2(null, STDERR_FILENO); if (null > 2) close(null); |