diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2013-11-26 23:15:30 -0800 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2013-11-26 23:16:02 -0800 |
| commit | 70c75b22f4dee883941495e8dbc6dfa58c1991dd (patch) | |
| tree | 13057168f7babfeb33a0fa0a3f2d9170a553448d | |
| parent | 3bac938bf49e6e543ffeaf7bbc0e6c17f5b30416 (diff) | |
Add -version option to print program version
Add both -version & -display to man page, since options were not
previously documented.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
| -rw-r--r-- | man/xdriinfo.man | 10 | ||||
| -rw-r--r-- | xdriinfo.c | 9 |
2 files changed, 17 insertions, 2 deletions
diff --git a/man/xdriinfo.man b/man/xdriinfo.man index 75b9fc0..ec63d1d 100644 --- a/man/xdriinfo.man +++ b/man/xdriinfo.man @@ -4,12 +4,20 @@ xdriinfo \- query configuration information of DRI drivers .SH SYNOPSIS .B xdriinfo -[\-display \fIdisplayname\fP] [command] +[\-display \fIdisplayname\fP] [-version] [command] .SH DESCRIPTION \fIxdriinfo\fP can be used to query configuration information of direct rendering drivers. If no command argument is specified it lists the names of the direct rendering drivers for all screens. .PP +Valid options are: +.TP +.B -display +Specifies X server to connect to. +.TP +.B -version +Print the program version and exit. +.PP Valid commands are: .TP .B nscreens @@ -22,6 +22,10 @@ * */ +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + #define GLX_GLXEXT_PROTOTYPES #include <GL/glx.h> #include <GL/glxext.h> @@ -44,7 +48,7 @@ void printUsage (void); void printUsage (void) { fprintf (stderr, -"Usage: xdriinfo [-display <dpy>] [command]\n" +"Usage: xdriinfo [-display <dpy>] [-version] [command]\n" "Commands:\n" " nscreens print the number of screens on display\n" " driver screen print the DRI driver name of screen\n" @@ -79,6 +83,9 @@ int main (int argc, char *argv[]) { } else if (!strcmp (argv[i], "options")) { func = OPTIONS; argPtr = &funcArg; + } else if (!strcmp (argv[i], "-version")) { + puts(PACKAGE_STRING); + return 0; } else { fprintf (stderr, "%s: unrecognized argument '%s'\n", argv[0], argv[i]); |