summaryrefslogtreecommitdiff
path: root/src/mesa/drivers
diff options
context:
space:
mode:
authorBrian Paul <brian.paul@tungstengraphics.com>2000-02-12 01:36:40 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2000-02-12 01:36:40 +0000
commitbd986282f388e367fa22a232d44987e35fd06b37 (patch)
treedf5a3e95de2e5ad88938d424a1576f4984e8c67f /src/mesa/drivers
parent15b40dfe75b72dd4e5c38bb8dc6d7e68e5a353a5 (diff)
added MESA_FX_NO_SIGNALS env var (Michael Vance)
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/glide/fxapi.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mesa/drivers/glide/fxapi.c b/src/mesa/drivers/glide/fxapi.c
index ba996cabf4..0b96cf4399 100644
--- a/src/mesa/drivers/glide/fxapi.c
+++ b/src/mesa/drivers/glide/fxapi.c
@@ -1057,7 +1057,8 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,
/* install signal handlers */
#if defined(__linux__)
- if (fxMesa->glCtx->CatchSignals) {
+ /* Only install if environment var. is not set. */
+ if (fxMesa->glCtx->CatchSignals && !getenv("MESA_FX_NO_SIGNALS")) {
signal(SIGINT,cleangraphics_handler);
signal(SIGHUP,cleangraphics_handler);
signal(SIGPIPE,cleangraphics_handler);
@@ -1300,7 +1301,10 @@ int GLAPIENTRY fxQueryHardware(void)
#if defined(__WIN32__)
onexit((_onexit_t)cleangraphics);
#elif defined(__linux__)
- atexit(cleangraphics);
+ /* Only register handler if environment variable is not defined. */
+ if (!getenv("MESA_FX_NO_SIGNALS")) {
+ atexit(cleangraphics);
+ }
#endif
}