With this new '--version' option OpenSM will print its version and exit.
Signed-off-by: Sasha Khapyorsky <[EMAIL PROTECTED]>
---
opensm/man/opensm.8.in | 4 ++++
opensm/opensm/main.c | 6 ++++++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/opensm/man/opensm.8.in b/opensm/man/opensm.8.in
index d844590..964fbd3 100644
--- a/opensm/man/opensm.8.in
+++ b/opensm/man/opensm.8.in
@@ -5,6 +5,7 @@ opensm \- InfiniBand subnet manager and administration (SM/SA)
.SH SYNOPSIS
.B opensm
+[\-\-version]]
[\-c(ache-options)] [\-g(uid)[=]<GUID in hex>] [\-l(mc) <LMC>]
[\-p(riority) <PRIORITY>] [\-smkey <SM_Key>] [\-r(eassign_lids)]
[\-R <engine name> | \-\-routing_engine <engine name>]
@@ -63,6 +64,9 @@ setup the subnet correctly.
.PP
.TP
+\fB\-\-version\fR
+Prints OpenSM version and exits.
+.TP
\fB\-c\fR, \fB\-\-cache-options\fR
Write out a list of all tunable OpenSM parameters,
including their current values from the command line
diff --git a/opensm/opensm/main.c b/opensm/opensm/main.c
index 505ef57..248171a 100644
--- a/opensm/opensm/main.c
+++ b/opensm/opensm/main.c
@@ -126,6 +126,8 @@ static void show_usage(void)
printf("\n------- OpenSM - Usage and options ----------------------\n");
printf("Usage: opensm [options]\n");
printf("Options:\n");
+ printf("--version\n"
+ " Prints OpenSM version and exits.\n\n");
printf("-F <file-name>, --config <file-name>\n"
" The name of the OpenSM config file. It has a same
format\n"
" as opensm.opts option cache file. When not
specified\n"
@@ -620,6 +622,7 @@ int main(int argc, char *argv[])
2: optional
*/
const struct option long_option[] = {
+ {"version", 0, NULL, 12},
{"config", 1, NULL, 'F'},
{"debug", 1, NULL, 'd'},
{"guid", 1, NULL, 'g'},
@@ -696,6 +699,9 @@ int main(int argc, char *argv[])
next_option = getopt_long_only(argc, argv, short_option,
long_option, NULL);
switch (next_option) {
+ case 12: /* --version - already printed above */
+ exit(0);
+ break;
case 'F':
if (config_file_done)
break;
--
1.5.5.1.178.g1f811
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