add spawn and termcmd

1 files changed, 11 insertions, 0 deletions

diff --git a/dwl.c b/dwl.c
index 627f968..3f74b8b 100644
--- a/dwl.c
+++ b/dwl.c
@@ -125,6 +125,7 @@ static void focusnext(struct dwl_server *, const Arg *);
 static void movemouse(struct dwl_server *, const Arg *);
 static void quit(struct dwl_server *, const Arg *);
 static void resizemouse(struct dwl_server *, const Arg *);
+static void spawn(struct dwl_server *, const Arg *);
 
 #include "config.h"
 
@@ -187,6 +188,16 @@ static void quit(struct dwl_server *server, const Arg *unused) {
 	wl_display_terminate(server->wl_display);
 }
 
+static void spawn(struct dwl_server *server, const Arg *arg) {
+	if (fork() == 0) {
+		setsid();
+		execvp(((char **)arg->v)[0], (char **)arg->v);
+		fprintf(stderr, "dwl: execvp %s", ((char **)arg->v)[0]);
+		perror(" failed");
+		exit(EXIT_FAILURE);
+	}
+}
+
 static void focusnext(struct dwl_server *server, const Arg *unused) {
 	/* Cycle to the next view */
 	if (wl_list_length(&server->views) < 2) {