diff options
| 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 /login-utils/nologin.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 'login-utils/nologin.c')
| -rw-r--r-- | login-utils/nologin.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/login-utils/nologin.c b/login-utils/nologin.c index e950d2a3f..00b4b8af8 100644 --- a/login-utils/nologin.c +++ b/login-utils/nologin.c @@ -19,8 +19,9 @@ * Always return EXIT_FAILURE (1), don't try to be smart! */ -static void __attribute__((__noreturn__)) usage(FILE *out) +static void __attribute__((__noreturn__)) usage(void) { + FILE *out = stdout; fputs(USAGE_HEADER, out); fprintf(out, _(" %s [options]\n"), program_invocation_short_name); @@ -53,7 +54,7 @@ int main(int argc, char *argv[]) while ((c = getopt_long(argc, argv, "hV", longopts, NULL)) != -1) { switch (c) { case 'h': - usage(stdout); + usage(); break; case 'V': printf(UTIL_LINUX_VERSION); |