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author | Karel Zak | 2019-04-16 15:14:13 +0200 |
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committer | Karel Zak | 2019-04-16 15:14:13 +0200 |
commit | 2c308875a7fa1aaa44892c368f6b37bcfcb8879a (patch) | |
tree | 157ea7afca59059676dbcc25133dd196d1e45fb8 /sys-utils/setsid.c | |
parent | include/c: add print_version() macro (diff) | |
download | kernel-qcow2-util-linux-2c308875a7fa1aaa44892c368f6b37bcfcb8879a.tar.gz kernel-qcow2-util-linux-2c308875a7fa1aaa44892c368f6b37bcfcb8879a.tar.xz kernel-qcow2-util-linux-2c308875a7fa1aaa44892c368f6b37bcfcb8879a.zip |
misc: consolidate version printing and close_stdout()
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/setsid.c')
-rw-r--r-- | sys-utils/setsid.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys-utils/setsid.c b/sys-utils/setsid.c index 8b4f83dd2..5725e8009 100644 --- a/sys-utils/setsid.c +++ b/sys-utils/setsid.c @@ -66,13 +66,10 @@ int main(int argc, char **argv) setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); - atexit(close_stdout); + close_stdout_atexit(); while ((ch = getopt_long(argc, argv, "+Vhcfw", longopts, NULL)) != -1) switch (ch) { - case 'V': - printf(UTIL_LINUX_VERSION); - return EXIT_SUCCESS; case 'c': ctty=1; break; @@ -82,8 +79,11 @@ int main(int argc, char **argv) case 'w': status = 1; break; + case 'h': usage(); + case 'V': + print_version(EXIT_SUCCESS); default: errtryhelp(EXIT_FAILURE); } |