Bump RLIMIT_NOFILE

Wayland compositors handle many file descriptors: client
connections, DMA-BUFs, sync_files, wl_data_device pipes, and so
on. Bump the limit to the max.

Closes: https://github.com/swaywm/sway/issues/6285

1 files changed, 2 insertions, 0 deletions

diff --git a/sway/commands/exec_always.c b/sway/commands/exec_always.c
index fce337d5..b35065c1 100644
--- a/sway/commands/exec_always.c
+++ b/sway/commands/exec_always.c
@@ -7,6 +7,7 @@
 #include <signal.h>
 #include "sway/commands.h"
 #include "sway/config.h"
+#include "sway/server.h"
 #include "sway/tree/container.h"
 #include "sway/tree/root.h"
 #include "sway/tree/workspace.h"
@@ -53,6 +54,7 @@ struct cmd_results *cmd_exec_process(int argc, char **argv) {
         // Fork process
         if ((pid = fork()) == 0) {
                 // Fork child process again
+                restore_nofile_limit();
                 setsid();
                 sigset_t set;
                 sigemptyset(&set);