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| author | Ruediger Meier | 2017-06-20 20:20:29 +0200 |
|---|---|---|
| committer | Ruediger Meier | 2017-06-26 14:38:24 +0200 |
| commit | 86be6a32d3fd229dbb17bf5e3348a01e6e6e855a (patch) | |
| tree | 04f05fd94b26d2b5a6304d69e93f2ec59e789e17 /misc-utils/lslocks.c | |
| parent | misc: cosmetics, remove argument from usage(int) (diff) | |
| download | kernel-qcow2-util-linux-86be6a32d3fd229dbb17bf5e3348a01e6e6e855a.tar.gz kernel-qcow2-util-linux-86be6a32d3fd229dbb17bf5e3348a01e6e6e855a.tar.xz kernel-qcow2-util-linux-86be6a32d3fd229dbb17bf5e3348a01e6e6e855a.zip | |
misc: cosmetics, remove argument from usage(FILE*)
This patch is trivial and changes nothing, because
we were always using usage(stdout)
Now all our usage() functions look very similar. If wanted we
could auto-generate another big cosmetical patch to remove all
the useless "FILE *out" constants and use printf and puts
rather than their f* friends. Such patch could be automatically
synchronized with the translation project (newlines!) to not
make the translators sick.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Diffstat (limited to 'misc-utils/lslocks.c')
| -rw-r--r-- | misc-utils/lslocks.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/misc-utils/lslocks.c b/misc-utils/lslocks.c index b33ffc179..54440496a 100644 --- a/misc-utils/lslocks.c +++ b/misc-utils/lslocks.c @@ -484,8 +484,9 @@ static int show_locks(struct list_head *locks) } -static void __attribute__ ((__noreturn__)) usage(FILE * out) +static void __attribute__((__noreturn__)) usage(void) { + FILE *out = stdout; size_t i; fputs(USAGE_HEADER, out); @@ -516,7 +517,7 @@ static void __attribute__ ((__noreturn__)) usage(FILE * out) fprintf(out, USAGE_MAN_TAIL("lslocks(8)")); - exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS); + exit(EXIT_SUCCESS); } int main(int argc, char *argv[]) @@ -569,7 +570,7 @@ int main(int argc, char *argv[]) printf(UTIL_LINUX_VERSION); return EXIT_SUCCESS; case 'h': - usage(stdout); + usage(); case 'n': no_headings = 1; break; |