diff options
Diffstat (limited to 'dwm.c')
| -rw-r--r-- | dwm.c | 59 |
1 files changed, 59 insertions, 0 deletions
@@ -206,6 +206,7 @@ static void destroynotify(XEvent *e); static void detach(Client *c); static void detachstack(Client *c); static Monitor *dirtomon(int dir); +static void dmenuspawn(const Arg *arg); static void drawbar(Monitor *m); static void drawbars(void); static int drawstatusbar(Monitor *m, int bh, char* text); @@ -2662,6 +2663,64 @@ sigterm(int unused) } void +dmenuspawn(const Arg *arg) +{ + unsigned int focused_tag; + int i, j; + struct sigaction sa; + char **cmd; + + cmd = malloc(8 * sizeof(char*)); + if (!cmd) + return; + + for (i = 0; i < 8 && ((char**)arg->v)[i] != NULL; i++) { + cmd[i] = strdup(((char**)arg->v)[i]); + if (!cmd[i]) { + for (j = 0; j < i; j++) { + free(cmd[j]); + } + free(cmd); + return; + } + } + focused_tag = selmon->tagset[selmon->seltags]; + for (j = 0; j < LENGTH(tags); j++) { + if (focused_tag & (1 << (j - 1))) { + break; + } + } + cmd[i] = strdup(tagsel[j - 1][1]); + if (!cmd[i]) { + for (j = 0; j < i; j++) { + free(cmd[j]); + } + free(cmd); + return; + } + cmd[i + 1] = NULL; + if (arg->v == dmenucmd) + dmenumon[0] = '0' + selmon->num; + if (fork() == 0) { + if (dpy) + close(ConnectionNumber(dpy)); + setsid(); + + sigemptyset(&sa.sa_mask); + sa.sa_flags = 0; + sa.sa_handler = SIG_DFL; + sigaction(SIGCHLD, &sa, NULL); + + execvp(((char **)cmd)[0], (char **)cmd); + die("dwm: execvp '%s' failed:", ((char **)cmd)[0]); + } + for (i = 0; cmd[i] != NULL; i++) { + free(cmd[i]); + } + free(cmd); +} + +void spawn(const Arg *arg) { struct sigaction sa; |