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authorLennart Poettering <lennart@poettering.net>2015-01-07 16:53:15 -0500
committerAnthony G. Basile <blueness@gentoo.org>2015-01-07 16:53:15 -0500
commit81ce2af261245727ee92ba1e0070571028602e12 (patch)
treee3819dcbf70bca63eedd25e69d5d2175bc9fd16b /src/scsi_id
parent2ce4bb9f127e3e57494b29310e08dbb226de70cd (diff)
udevadm,..: make --help output of udev tools more like the output of the various other tools
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Diffstat (limited to 'src/scsi_id')
-rw-r--r--src/scsi_id/scsi_id.c28
1 files changed, 15 insertions, 13 deletions
diff --git a/src/scsi_id/scsi_id.c b/src/scsi_id/scsi_id.c
index efd56d2801..8b76d87fbe 100644
--- a/src/scsi_id/scsi_id.c
+++ b/src/scsi_id/scsi_id.c
@@ -308,18 +308,20 @@ static int get_file_options(struct udev *udev,
}
static void help(void) {
- printf("Usage: scsi_id [OPTION...] DEVICE\n"
- " -d,--device= device node for SG_IO commands\n"
- " -f,--config= location of config file\n"
- " -p,--page=0x80|0x83|pre-spc3-83 SCSI page (0x80, 0x83, pre-spc3-83)\n"
- " -s,--sg-version=3|4 use SGv3 or SGv4\n"
- " -b,--blacklisted treat device as blacklisted\n"
- " -g,--whitelisted treat device as whitelisted\n"
- " -u,--replace-whitespace replace all whitespace by underscores\n"
- " -v,--verbose verbose logging\n"
- " -V,--version print version\n"
- " -x,--export print values as environment keys\n"
- " -h,--help print this help text\n\n");
+ printf("Usage: %s [OPTION...] DEVICE\n\n"
+ "SCSI device identification.\n\n"
+ " -h --help Print this message\n"
+ " --version Print version of the program\n\n"
+ " -d --device= Device node for SG_IO commands\n"
+ " -f --config= Location of config file\n"
+ " -p --page=0x80|0x83|pre-spc3-83 SCSI page (0x80, 0x83, pre-spc3-83)\n"
+ " -s --sg-version=3|4 Use SGv3 or SGv4\n"
+ " -b --blacklisted Treat device as blacklisted\n"
+ " -g --whitelisted Treat device as whitelisted\n"
+ " -u --replace-whitespace Replace all whitespace by underscores\n"
+ " -v --verbose Verbose logging\n"
+ " -x --export Print values as environment keys\n"
+ , program_invocation_short_name);
}
@@ -609,7 +611,7 @@ int main(int argc, char **argv)
exit(1);
if (!dev_specified) {
- log_error("no device specified");
+ log_error("No device specified.");
retval = 1;
goto exit;
}