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authorAlexey Zaytsev <alexey.zaytsev@gmail.com>2008-07-18 02:25:42 +0400
committerAlexey Zaytsev <zaytsev.a@protei.ru>2008-07-18 02:25:42 +0400
commit4fb927db20448bf1902f24f98de96519b24f7f58 (patch)
tree99b43bd3b2db8cc96d953ae125e3bdb7767acb0f /com32/lua
parentb6382e3eae47fa318c07b6230201ca7d86de4f65 (diff)
downloadsyslinux-4fb927db20448bf1902f24f98de96519b24f7f58.tar.gz
syslinux-4fb927db20448bf1902f24f98de96519b24f7f58.tar.xz
syslinux-4fb927db20448bf1902f24f98de96519b24f7f58.zip
Remove the signal.h dependency from lua.c
Signed-off-by: Alexey Zaytsev <zaytsev.a@protei.ru>
Diffstat (limited to 'com32/lua')
-rw-r--r--com32/lua/src/lua.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/com32/lua/src/lua.c b/com32/lua/src/lua.c
index 3a466093..7df2c3f7 100644
--- a/com32/lua/src/lua.c
+++ b/com32/lua/src/lua.c
@@ -5,7 +5,7 @@
*/
-#include <signal.h>
+//#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -24,6 +24,7 @@ static lua_State *globalL = NULL;
static const char *progname = LUA_PROGNAME;
+#if 0
static void lstop (lua_State *L, lua_Debug *ar) {
(void)ar; /* unused arg. */
@@ -31,13 +32,12 @@ static void lstop (lua_State *L, lua_Debug *ar) {
luaL_error(L, "interrupted!");
}
-
static void laction (int i) {
signal(i, SIG_DFL); /* if another SIGINT happens before lstop,
terminate process (default action) */
lua_sethook(globalL, lstop, LUA_MASKCALL | LUA_MASKRET | LUA_MASKCOUNT, 1);
}
-
+#endif
static void print_usage (void) {
fprintf(stderr,
@@ -98,9 +98,9 @@ static int docall (lua_State *L, int narg, int clear) {
int base = lua_gettop(L) - narg; /* function index */
lua_pushcfunction(L, traceback); /* push traceback function */
lua_insert(L, base); /* put it under chunk and args */
- signal(SIGINT, laction);
+ /* signal(SIGINT, laction);*/
status = lua_pcall(L, narg, (clear ? 0 : LUA_MULTRET), base);
- signal(SIGINT, SIG_DFL);
+/* signal(SIGINT, SIG_DFL);*/
lua_remove(L, base); /* remove traceback function */
/* force a complete garbage collection in case of errors */
if (status != 0) lua_gc(L, LUA_GCCOLLECT, 0);