surf

surf browser, a WebKit based browser
git clone git://git.suckless.org/surf
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commit c64c368d86a4319e43b7ff3d73a4afe0f4e8adf0
parent 4c41d363b761999a8af864b4e20218f0625d940f
Author: Charles Lehner <cel@celehner.com>
Date:   Sat,  9 Jan 2016 14:18:53 -0500

Reload on SIGHUP

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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>

Diffstat:
surf.c | 14++++++++++++++
1 file changed, 14 insertions(+), 0 deletions(-)

diff --git 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) {