From 40e8a57a858750320f458e6bcdc097a6a1a8e52f Mon Sep 17 00:00:00 2001 From: Thomas Ulmer Date: Wed, 29 Jul 2026 11:15:52 -0400 Subject: suckless: add tabbed --- suckless/tabbed/tabbed-0.9/xembed.c | 45 +++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 suckless/tabbed/tabbed-0.9/xembed.c (limited to 'suckless/tabbed/tabbed-0.9/xembed.c') diff --git a/suckless/tabbed/tabbed-0.9/xembed.c b/suckless/tabbed/tabbed-0.9/xembed.c new file mode 100644 index 0000000..cbb0e97 --- /dev/null +++ b/suckless/tabbed/tabbed-0.9/xembed.c @@ -0,0 +1,45 @@ +/* + * See LICENSE file for copyright and license details. + */ + +#include +#include +#include +#include + +int +main(int argc, char *argv[]) +{ + char *xembed; + int tty; + pid_t pgrp, tcpgrp; + + if (argc < 3) { + fprintf(stderr, "usage: %s flag cmd ...\n", argv[0]); + return 2; + } + + if (!(xembed = getenv("XEMBED"))) + goto noembed; + + if ((tty = open("/dev/tty", O_RDONLY)) < 0) + goto noembed; + + pgrp = getpgrp(); + tcpgrp = tcgetpgrp(tty); + + close(tty); + + if (pgrp == tcpgrp) { /* in foreground of tty */ + argv[0] = argv[2]; + argv[2] = xembed; + } else { +noembed: + argv += 2; + } + + execvp(argv[0], argv); + + perror(argv[0]); /* failed to execute */ + return 1; +} -- cgit v1.2.3