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| author | Ruediger Meier | 2017-06-25 00:19:50 +0200 |
|---|---|---|
| committer | Ruediger Meier | 2017-06-27 12:26:19 +0200 |
| commit | b1a294c448582c5571fbf7c0d363357c88154016 (patch) | |
| tree | 97a83cb04af7879473368edb259781ad02a89272 /term-utils/wall.c | |
| parent | misc: revert to the old USAGE_HELP strings (diff) | |
| download | kernel-qcow2-util-linux-b1a294c448582c5571fbf7c0d363357c88154016.tar.gz kernel-qcow2-util-linux-b1a294c448582c5571fbf7c0d363357c88154016.tar.xz kernel-qcow2-util-linux-b1a294c448582c5571fbf7c0d363357c88154016.zip | |
misc: introduce print_usage_help_options()
Consolidate --help and --version descriptions. We are
now able to align them to the other options.
We changed include/c.h. The rest of this patch was
generated by sed, plus manually setting the right
alignment numbers. We do not change anything but
white spaces in the --help output.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Diffstat (limited to 'term-utils/wall.c')
| -rw-r--r-- | term-utils/wall.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/term-utils/wall.c b/term-utils/wall.c index 803a02976..6e48ab9fd 100644 --- a/term-utils/wall.c +++ b/term-utils/wall.c @@ -93,8 +93,7 @@ static void __attribute__((__noreturn__)) usage(void) fputs(_(" -n, --nobanner do not print banner, works only for root\n"), out); fputs(_(" -t, --timeout <timeout> write timeout in seconds\n"), out); fputs(USAGE_SEPARATOR, out); - fputs(USAGE_HELP, out); - fputs(USAGE_VERSION, out); + print_usage_help_options(25); fprintf(out, USAGE_MAN_TAIL("wall(1)")); exit(EXIT_SUCCESS); |