Reload on SIGHUP - surf - Surf web browser.
       
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 0ac6bf5a973159117c2457bf27e5c7b554f112ca
 (DIR) parent 3d81a0f0b7ffaccb5c4b978ad06d130b2a57b645
 (HTM) Author: Charles Lehner <cel@celehner.com>
       Date:   Sat,  9 Jan 2016 14:18:53 -0500
       
       Reload on SIGHUP
       
       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 [1] but I wasn't able to get that to work in a general way.
       
       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>
       
       Diffstat:
         surf.c                              |      13 +++++++++++++
       
       1 file changed, 13 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/surf.c b/surf.c
       @@ -197,6 +197,7 @@ static void scroll(GtkAdjustment *a, const Arg *arg);
        static void setatom(Client *c, int a, const char *v);
        static void setup(void);
        static void sigchld(int unused);
       +static void sighup(int unused);
        static void source(Client *c, const Arg *arg);
        static void spawn(Client *c, const Arg *arg);
        static void stop(Client *c, const Arg *arg);
       @@ -1300,6 +1301,8 @@ 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);
        
                dpy = GDK_DISPLAY();
       @@ -1395,6 +1398,16 @@ sigchld(int unused)
        }
        
        void
       +sighup(int unused)
       +{
       +        Arg a = { .b = FALSE };
       +        Client *c;
       +
       +        for (c = clients; c; c = c->next)
       +                reload(c, &a);
       +}
       +
       +void
        source(Client *c, const Arg *arg)
        {
                Arg a = { .b = FALSE };