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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 /miscutils/devfsd.c | |
| 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 'miscutils/devfsd.c')
| -rw-r--r-- | miscutils/devfsd.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/miscutils/devfsd.c b/miscutils/devfsd.c index bfa5c1727..734d4a7d9 100644 --- a/miscutils/devfsd.c +++ b/miscutils/devfsd.c | |||
| @@ -371,10 +371,7 @@ int devfsd_main(int argc, char **argv) | |||
| 371 | xchdir(mount_point); | 371 | xchdir(mount_point); |
| 372 | 372 | ||
| 373 | fd = xopen(".devfsd", O_RDONLY); | 373 | fd = xopen(".devfsd", O_RDONLY); |
| 374 | 374 | close_on_exec_on(fd); | |
| 375 | if (fcntl(fd, F_SETFD, FD_CLOEXEC) != 0) | ||
| 376 | bb_perror_msg_and_die("FD_CLOEXEC"); | ||
| 377 | |||
| 378 | xioctl(fd, DEVFSDIOC_GET_PROTO_REV, &proto_rev); | 375 | xioctl(fd, DEVFSDIOC_GET_PROTO_REV, &proto_rev); |
| 379 | 376 | ||
| 380 | /*setup initial entries */ | 377 | /*setup initial entries */ |