The man page says where this default size can be found. In the --help
text it is more useful to directly say what this default size is.
CC: Nathan Sharp <nwsharp@xxxxxxxx>
Signed-off-by: Benno Schulenberg <bensberg@xxxxxxxxxx>
---
misc-utils/pipesz.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/misc-utils/pipesz.c b/misc-utils/pipesz.c
index 48f07aed7..c317959e4 100644
--- a/misc-utils/pipesz.c
+++ b/misc-utils/pipesz.c
@@ -71,11 +71,8 @@ static void __attribute__((__noreturn__)) usage(void)
fputs(USAGE_OPTIONS, stdout);
fputsln(_(" -g, --get examine pipe buffers"), stdout);
- /* TRANSLATORS: '%s' refers to a system file */
fprintf(stdout,
- _(" -s, --set <size> set pipe buffer sizes\n"
- " size defaults to %s\n"),
- PIPESZ_DEFAULT_SIZE_FILE);
+ _(" -s, --set <size> the buffer size to be used (default: %u)\n"), opt_size);
fputs(USAGE_SEPARATOR, stdout);
fputsln(_(" -f, --file <path> act on a file"), stdout);
@@ -232,6 +229,8 @@ int main(int argc, char **argv)
while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
switch (c) {
case 'h':
+ if (ul_path_read_s32(NULL, &opt_size, PIPESZ_DEFAULT_SIZE_FILE))
+ warn(_("cannot parse %s"), PIPESZ_DEFAULT_SIZE_FILE);
usage();
case 'V':
print_version(EXIT_SUCCESS);
--
2.48.1
