mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-16 11:55:27 -05:00
f9ec07a985
* gnu/packages/patches/slim-sigusr1.patch: New file. * gnu/packages/slim.scm (slim): Use it. * gnu-system.am (dist_patch_DATA): Add it.
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
This patch fixes SLiM so it really waits for the X server to be ready
|
|
before attempting to connect to it. Indeed, the X server notices that
|
|
its parent process has a handler for SIGUSR1, and consequently sends it
|
|
SIGUSR1 when it's ready to accept connections.
|
|
|
|
The problem was that SLiM doesn't pay attention to SIGUSR1. So in practice,
|
|
if X starts slowly, then SLiM gets ECONNREFUSED a couple of time on
|
|
/tmp/.X11-unix/X0, then goes on trying to connect to localhost:6000,
|
|
where nobody answers; eventually, it times out and tries again on
|
|
/tmp/.X11-unix/X0, and finally it shows up on the screen.
|
|
|
|
Patch by L. Courtès.
|
|
|
|
--- slim-1.3.6/app.cpp 2014-02-05 15:27:20.000000000 +0100
|
|
+++ slim-1.3.6/app.cpp 2014-02-09 22:42:04.000000000 +0100
|
|
@@ -119,7 +119,9 @@ void CatchSignal(int sig) {
|
|
exit(ERR_EXIT);
|
|
}
|
|
|
|
+static volatile int got_sigusr1 = 0;
|
|
void User1Signal(int sig) {
|
|
+ got_sigusr1 = 1;
|
|
signal(sig, User1Signal);
|
|
}
|
|
|
|
@@ -884,6 +886,7 @@ int App::WaitForServer() {
|
|
int ncycles = 120;
|
|
int cycles;
|
|
|
|
+ while (!got_sigusr1);
|
|
for(cycles = 0; cycles < ncycles; cycles++) {
|
|
if((Dpy = XOpenDisplay(DisplayName))) {
|
|
XSetIOErrorHandler(xioerror);
|