Add -version option to print program version

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 8 insertions, 0 deletions

diff --git a/man/xkbevd.man b/man/xkbevd.man
index a114d42..a8cd93d 100644
--- a/man/xkbevd.man
+++ b/man/xkbevd.man
@@ -85,6 +85,9 @@ Forces synchronization of all X requests.  Slow.
 .B \-v
 Print more information, including debugging messages.  Multiple
 specifications of \fI-v\fP cause more output, to a point.
+.TP 8
+.B \-version
+Prints the program version and exits.
 .SH "SEE ALSO"
 X(__miscmansuffix__)
 .SH COPYRIGHT
diff --git a/xkbevd.c b/xkbevd.c
index 7b4782c..213bb38 100644
--- a/xkbevd.c
+++ b/xkbevd.c
@@ -89,6 +89,7 @@ Usage(int argc, char *argv[])
             "-bg                  Run in background\n"
             "-synch               Force synchronization\n"
             "-v                   Print verbose messages\n"
+            "-version             Print program version\n"
         );
     return;
 }
@@ -194,6 +195,10 @@ parseArgs(int argc, char *argv[])
         else if (strcmp(argv[i], "-v") == 0) {
             verbose++;
         }
+        else if (strcmp(argv[i], "-version") == 0) {
+            puts(PACKAGE_STRING);
+            exit(0);
+        }
         else if ((strcmp(argv[i], "-?") == 0) ||
                  (strcmp(argv[i], "-help") == 0)) {
             Usage(argc, argv);