diff options
| -rw-r--r-- | surf.c | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -145,6 +145,7 @@ static void usage(void); static void die(const char *errstr, ...); static void setup(void); static void sigchld(int unused); +static void sighup(int unused); static char *buildfile(const char *path); static char *buildpath(const char *path); static const char *getuserhomedir(const char *user); @@ -266,6 +267,9 @@ setup(void) /* clean up any zombies immediately */ sigchld(0); + if (signal(SIGHUP, sighup) == SIG_ERR) + die("Can't install SIGHUP handler"); + gtk_init(NULL, NULL); gdpy = gdk_display_get_default(); @@ -331,6 +335,16 @@ sigchld(int unused) ; } +void +sighup(int unused) +{ + Arg a = { .b = 0 }; + Client *c; + + for (c = clients; c; c = c->next) + reload(c, &a); +} + char * buildfile(const char *path) { |