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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-09-30 23:50:48 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-09-30 23:50:48 +0000
commit96e1b38586e80a0f014038bf4fdf4689c668fbd6 (patch)
treed7f6a7866700601598cfcc006b7dcb6cb4a7c07e /miscutils
parentdeabacdf91c6d1c3cfcdb4cd06780807193de81d (diff)
downloadbusybox-96e1b38586e80a0f014038bf4fdf4689c668fbd6.tar.gz
busybox-96e1b38586e80a0f014038bf4fdf4689c668fbd6.tar.bz2
introduce and use close_on_exec_on(fd). -50 bytes.
Diffstat (limited to 'miscutils')
-rw-r--r--miscutils/devfsd.c5
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)
xchdir(mount_point);
fd = xopen(".devfsd", O_RDONLY);
-
- if (fcntl(fd, F_SETFD, FD_CLOEXEC) != 0)
- bb_perror_msg_and_die("FD_CLOEXEC");
-
+ close_on_exec_on(fd);
xioctl(fd, DEVFSDIOC_GET_PROTO_REV, &proto_rev);
/*setup initial entries */