From 86be6a32d3fd229dbb17bf5e3348a01e6e6e855a Mon Sep 17 00:00:00 2001 From: Ruediger Meier Date: Tue, 20 Jun 2017 20:20:29 +0200 Subject: 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 --- term-utils/wall.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'term-utils/wall.c') diff --git a/term-utils/wall.c b/term-utils/wall.c index 527e4b6df..803a02976 100644 --- a/term-utils/wall.c +++ b/term-utils/wall.c @@ -78,8 +78,9 @@ static char *makemsg(char *fname, char **mvec, int mvecsz, size_t *mbufsize, int print_banner); -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); @@ -96,7 +97,7 @@ static void __attribute__((__noreturn__)) usage(FILE *out) fputs(USAGE_VERSION, out); fprintf(out, USAGE_MAN_TAIL("wall(1)")); - exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS); + exit(EXIT_SUCCESS); } struct group_workspace { @@ -224,7 +225,7 @@ int main(int argc, char **argv) printf(UTIL_LINUX_VERSION); exit(EXIT_SUCCESS); case 'h': - usage(stdout); + usage(); default: errtryhelp(EXIT_FAILURE); } -- cgit v1.2.3-55-g7522