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| author | Alexander Kuleshov <kuleshovmail@gmail.com> | 2016-07-02 23:38:47 +0600 |
|---|---|---|
| committer | Alexander Kuleshov <kuleshovmail@gmail.com> | 2016-07-02 23:38:47 +0600 |
| commit | 3b9a1d87cc468cfcd6f9ddfd98ac389fa5840f10 (patch) | |
| tree | 59c7c06a75e9f57502b6ce2e38f4cc7b95ce34f6 /src/basic/fd-util.h | |
| parent | 563a69f480180378ac109a4125b565ce4f394979 (diff) | |
basic/fd-util: introduce stdio_unset_cloexec() function
There are some places in the systemd which are use the same pattern:
fd_cloexec(STDIN_FILENO, false);
fd_cloexec(STDOUT_FILENO, false);
fd_cloexec(STDERR_FILENO, false);
to unset CLOEXEC for standard file descriptors. This patch introduces
the stdio_unset_cloexec() function to hide this and make code cleaner.
Diffstat (limited to 'src/basic/fd-util.h')
| -rw-r--r-- | src/basic/fd-util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/basic/fd-util.h b/src/basic/fd-util.h index b86e41698a..34b98d4aec 100644 --- a/src/basic/fd-util.h +++ b/src/basic/fd-util.h @@ -63,6 +63,7 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(DIR*, closedir); int fd_nonblock(int fd, bool nonblock); int fd_cloexec(int fd, bool cloexec); +void stdio_unset_cloexec(void); int close_all_fds(const int except[], unsigned n_except); |