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From e867c38123175d6f050e051ee6b00f4737a9712a Mon Sep 17 00:00:00 2001
From: Markus Teich <markus.teich@stusta.mhn.de>
Date: Sat, 26 Dec 2015 13:13:25 +0100
Subject: [PATCH 9/9] add option to run command after screen is locked
---
slock.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/slock.c b/slock.c
index 6be8f22..ddf1074 100644
--- a/slock.c
+++ b/slock.c
@@ -289,7 +289,7 @@ lockscreen(Display *dpy, int screen)
static void
usage(void)
{
- fprintf(stderr, "usage: slock [-v]\n");
+ fprintf(stderr, "usage: slock [-v|POST_LOCK_CMD]\n");
exit(1);
}
@@ -303,7 +303,8 @@ main(int argc, char **argv) {
if ((argc == 2) && !strcmp("-v", argv[1]))
die("slock-%s, © 2006-2015 slock engineers\n", VERSION);
- else if (argc != 1)
+
+ if ((argc == 2) && !strcmp("-h", argv[1]))
usage();
#ifdef __linux__
@@ -339,6 +340,13 @@ main(int argc, char **argv) {
return 1;
}
+ if (argc >= 2 && fork() == 0) {
+ if (dpy)
+ close(ConnectionNumber(dpy));
+ execvp(argv[1], argv+1);
+ die("slock: execvp %s failed: %s\n", argv[1], strerror(errno));
+ }
+
/* Everything is now blank. Now wait for the correct password. */
#ifdef HAVE_BSD_AUTH
readpw(dpy);
--
2.6.4
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