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| author | Lennart Poettering <lennart@poettering.net> | 2016-07-02 15:22:14 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-07-02 15:22:14 -0700 |
| commit | b1e67dfe31c6911820eac753f6461e1c9a00f26c (patch) | |
| tree | 253c67693fe1b4897d92b90b994d3ae60c0ddecf /src/basic/fd-util.c | |
| parent | e71af7931616601159f50c9029efc07ec347d73b (diff) | |
| parent | 913f38e4402ad19529b13fdb56db77eaa2b9f30a (diff) | |
Merge pull request #3641 from 0xAX/unset-cloexec-for-stdfs
basic/fd-util: introduce stdio_unset_cloexec() function
Diffstat (limited to 'src/basic/fd-util.c')
| -rw-r--r-- | src/basic/fd-util.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/basic/fd-util.c b/src/basic/fd-util.c index 8b466cff15..5c820332a5 100644 --- a/src/basic/fd-util.c +++ b/src/basic/fd-util.c @@ -186,6 +186,12 @@ int fd_cloexec(int fd, bool cloexec) { return 0; } +void stdio_unset_cloexec(void) { + fd_cloexec(STDIN_FILENO, false); + fd_cloexec(STDOUT_FILENO, false); + fd_cloexec(STDERR_FILENO, false); +} + _pure_ static bool fd_in_set(int fd, const int fdset[], unsigned n_fdset) { unsigned i; |