xbattmon

commit 76c9afc7fb8eec3f1a5ccc2011247c4cb2704476
parent fcb10f066161aed8dbc74f8c80733ff7b5ffb47b
Author: sin <sin@2f30.org>
Date:   Sat,  1 Nov 2014 15:04:44 +0000

Add flag to select bar placement

Diffstat:
M
xbattmon.c
 | 
12
+++++++++++-

1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/xbattmon.c b/xbattmon.c
@@ -212,8 +212,9 @@ again:
 void
 usage(void)
 {
-	fprintf(stderr, "usage: %s [-i interval] [-t thickness]\n", argv0);
+	fprintf(stderr, "usage: %s [-i interval] [-p bottom | top] [-t thickness]\n", argv0);
 	fprintf(stderr, " -i\tbattery poll interval in seconds\n");
+	fprintf(stderr, " -p\tbar placement\n");
 	fprintf(stderr, " -t\tbar thickness\n");
 	exit(1);
 }
@@ -231,6 +232,15 @@ main(int argc, char *argv[])
 		if (errstr)
 			errx(1, "%s: %s", arg, errstr);
 		break;
+	case 'p':
+		arg = EARGF(usage());
+		if (strcmp(arg, "bottom") == 0)
+			bottom = 1;
+		else if (strcmp(arg, "top") == 0)
+			bottom = 0;
+		else
+			errx(1, "%s: invalid placement", arg);
+		break;
 	case 't':
 		arg = EARGF(usage());
 		thickness = strtonum(arg, 0, INT_MAX, &errstr);