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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-09-30 23:50:48 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-09-30 23:50:48 +0000 |
| commit | 96e1b38586e80a0f014038bf4fdf4689c668fbd6 (patch) | |
| tree | d7f6a7866700601598cfcc006b7dcb6cb4a7c07e /libbb | |
| parent | deabacdf91c6d1c3cfcdb4cd06780807193de81d (diff) | |
| download | busybox-w32-96e1b38586e80a0f014038bf4fdf4689c668fbd6.tar.gz busybox-w32-96e1b38586e80a0f014038bf4fdf4689c668fbd6.tar.bz2 busybox-w32-96e1b38586e80a0f014038bf4fdf4689c668fbd6.zip | |
introduce and use close_on_exec_on(fd). -50 bytes.
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/xfuncs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c index eb1633be2..2bf20f3a0 100644 --- a/libbb/xfuncs.c +++ b/libbb/xfuncs.c | |||
| @@ -164,6 +164,11 @@ int ndelay_on(int fd) | |||
| 164 | return fcntl(fd, F_SETFL, fcntl(fd,F_GETFL) | O_NONBLOCK); | 164 | return fcntl(fd, F_SETFL, fcntl(fd,F_GETFL) | O_NONBLOCK); |
| 165 | } | 165 | } |
| 166 | 166 | ||
| 167 | int close_on_exec_on(int fd) | ||
| 168 | { | ||
| 169 | return fcntl(fd, F_SETFD, FD_CLOEXEC); | ||
| 170 | } | ||
| 171 | |||
| 167 | int ndelay_off(int fd) | 172 | int ndelay_off(int fd) |
| 168 | { | 173 | { |
| 169 | return fcntl(fd, F_SETFL, fcntl(fd,F_GETFL) & ~O_NONBLOCK); | 174 | return fcntl(fd, F_SETFL, fcntl(fd,F_GETFL) & ~O_NONBLOCK); |