diff options
| author | Andrey Nazarov <skuller@skuller.net> | 2008-08-30 12:56:30 +0000 |
|---|---|---|
| committer | Andrey Nazarov <skuller@skuller.net> | 2008-08-30 12:56:30 +0000 |
| commit | 981120da68b03ac04eda15f1898dbc6c1fea5351 (patch) | |
| tree | aebf32bc14a191f22aa66dc767264b88da225356 /source/sys_unix.c | |
| parent | 359558ac4bc6fb496a764f779491c252401ad72a (diff) | |
Output number of active players along with number of spectators in
the Channel Chooser menu.
Unknown commands from GTV spectators are now handled as chat.
It is up to GTV admin to block mod-specific commands which spectators
usually have bound to keyboard via `addfiltercmd' facility.
Added `sys_parachute' cvar (default 1) which allows one to disable fatal
signal handlers on Unix for automatic core dump creation purpose.
Build all binaries with debugging symbols included by default.
Diffstat (limited to 'source/sys_unix.c')
| -rw-r--r-- | source/sys_unix.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/source/sys_unix.c b/source/sys_unix.c index 9f71eab..0798c96 100644 --- a/source/sys_unix.c +++ b/source/sys_unix.c @@ -58,6 +58,7 @@ cvar_t *sys_basedir; cvar_t *sys_libdir; cvar_t *sys_homedir; cvar_t *sys_stdio; +cvar_t *sys_parachute; static qboolean tty_enabled; static struct termios tty_orig; @@ -656,10 +657,6 @@ void Sys_Init( void ) { signal( SIGTERM, Sys_Term ); signal( SIGINT, Sys_Term ); - signal( SIGSEGV, Sys_Kill ); - signal( SIGILL, Sys_Kill ); - signal( SIGFPE, Sys_Kill ); - signal( SIGTRAP, Sys_Kill ); signal( SIGTTIN, SIG_IGN ); signal( SIGTTOU, SIG_IGN ); @@ -683,8 +680,9 @@ void Sys_Init( void ) { sys_libdir = Cvar_Get( "libdir", LIBDIR, CVAR_NOSET ); sys_stdio = Cvar_Get( "sys_stdio", "2", CVAR_NOSET ); + sys_parachute = Cvar_Get( "sys_parachute", "1", CVAR_NOSET ); - if( sys_stdio->integer ) { + if( sys_stdio->integer > 0 ) { // change stdin to non-blocking and stdout to blocking fcntl( 0, F_SETFL, fcntl( 0, F_GETFL, 0 ) | FNDELAY ); fcntl( 1, F_SETFL, fcntl( 1, F_GETFL, 0 ) & ~FNDELAY ); @@ -703,6 +701,14 @@ void Sys_Init( void ) { signal( SIGHUP, SIG_IGN ); } + if( sys_parachute->integer ) { + // perform some cleanup when crashing + signal( SIGSEGV, Sys_Kill ); + signal( SIGILL, Sys_Kill ); + signal( SIGFPE, Sys_Kill ); + signal( SIGTRAP, Sys_Kill ); + } + Sys_FixFPCW(); } |