X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FLibraries%2Flibc.so_src%2Fstdlib.c;h=191f5261bd7d588e5e711670941b59fe39ccf682;hb=71b1271511ad01f042d2e51673dd57cce1b0fd9c;hp=ce5a8d0c4492ea73f2a63269d317aa0f1bf5fa67;hpb=466eda7c917791866a29c253c6c22197faf41bf7;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libc.so_src/stdlib.c b/Usermode/Libraries/libc.so_src/stdlib.c
index ce5a8d0c..191f5261 100644
--- a/Usermode/Libraries/libc.so_src/stdlib.c
+++ b/Usermode/Libraries/libc.so_src/stdlib.c
@@ -13,17 +13,31 @@
 #define _stdout	1
 #define _stdin	0
 
+extern void	*_crt0_exit_handler;
+
 // === PROTOTYPES ===
 EXPORT int	atoi(const char *str);
 EXPORT void	exit(int status);
 
+// === GLOBALS ===
+void	(*g_stdlib_exithandler)(void);
+
 // === CODE ===
+void atexit(void (*__func)(void))
+{
+	g_stdlib_exithandler = __func;
+	// TODO: Replace with meta-function to allow multiple atexit() handlers
+	_crt0_exit_handler = __func;	
+}
+
 /**
  * \fn EXPORT void exit(int status)
  * \brief Exit
  */
 EXPORT void exit(int status)
 {
+	if( g_stdlib_exithandler )
+		g_stdlib_exithandler();
 	_exit(status);
 }