mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-10-05 17:36:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add guards for SIGPIPE and SIGQUIT

Browse Source 
In some systems the signals SIGPIPE and SIGQUIT are not available.
This commit is contained in:
Rui Abreu Ferreira
2014-07-09 18:25:56 +01:00
committed by Seth Jackson
parent 6d583f8587
commit 67a7b1785c
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/nvim/os/signal.c
View File

@@ -32,9 +32,13 @@ void signal_init(void)
signal_watcher_init(&loop, &shup, NULL);
signal_watcher_init(&loop, &squit, NULL);
signal_watcher_init(&loop, &sterm, NULL);
#ifdef SIGPIPE
signal_watcher_start(&spipe, on_signal, SIGPIPE);
#endif
signal_watcher_start(&shup, on_signal, SIGHUP);
#ifdef SIGQUIT
signal_watcher_start(&squit, on_signal, SIGQUIT);
#endif
signal_watcher_start(&sterm, on_signal, SIGTERM);
#ifdef SIGPWR
signal_watcher_init(&loop, &spwr, NULL);
@@ -82,12 +86,16 @@ static char * signal_name(int signum)
case SIGPWR:
return "SIGPWR";
#endif
#ifdef SIGPIPE
case SIGPIPE:
return "SIGPIPE";
#endif
case SIGTERM:
return "SIGTERM";
#ifdef SIGQUIT
case SIGQUIT:
return "SIGQUIT";
#endif
case SIGHUP:
return "SIGHUP";
default:
@@ -123,11 +131,15 @@ static void on_signal(SignalWatcher *handle, int signum, void *data)
ml_sync_all(false, false);
break;
#endif
#ifdef SIGPIPE
case SIGPIPE:
// Ignore
break;
#endif
case SIGTERM:
#ifdef SIGQUIT
case SIGQUIT:
#endif
case SIGHUP:
if (!rejecting_deadly) {
deadly_signal(signum);