From c64c368d86a4319e43b7ff3d73a4afe0f4e8adf0 Mon Sep 17 00:00:00 2001 From: Charles Lehner Date: Sat, 9 Jan 2016 14:18:53 -0500 Subject: [PATCH] Reload on SIGHUP ratiueratuie rstiure tiurest aruite rautie rautier tiue rtaruit ratiuera This patch makes surf reload its pages when it receives a SIGHUP signal. This makes it easier for shell scripts to trigger surf to reload. I'm aware of using xdotool to trigger ctrl+r keypresses for reloading but I wasn't able to get that to work in a general way. [1] I'm sending this here in case surf maintainers and users would like to include this in core - if not I will submit it to the wiki. Regards, Charles [1] http://surf.suckless.org/files/autorefresh Signed-off-by: Christoph Lohmann <20h@r-36.net> --- surf.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/surf.c b/surf.c index 7e2b2bd..29b9ede 100644 --- a/surf.c +++ b/surf.c @@ -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) {