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Usermode/libc - Fixing little bugs/speed issues
[tpg/acess2.git]
/
Usermode
/
Libraries
/
libc.so_src
/
stdlib.c
diff --git
a/Usermode/Libraries/libc.so_src/stdlib.c
b/Usermode/Libraries/libc.so_src/stdlib.c
index
850d269
..
191f526
100644
(file)
--- a/
Usermode/Libraries/libc.so_src/stdlib.c
+++ b/
Usermode/Libraries/libc.so_src/stdlib.c
@@
-13,17
+13,31
@@
#define _stdout 1
\r
#define _stdin 0
\r
\r
#define _stdout 1
\r
#define _stdin 0
\r
\r
+extern void *_crt0_exit_handler;
\r
+
\r
// === PROTOTYPES ===
\r
EXPORT int atoi(const char *str);
\r
EXPORT void exit(int status);
\r
\r
// === PROTOTYPES ===
\r
EXPORT int atoi(const char *str);
\r
EXPORT void exit(int status);
\r
\r
+// === GLOBALS ===
\r
+void (*g_stdlib_exithandler)(void);
\r
+
\r
// === CODE ===
\r
// === CODE ===
\r
+void atexit(void (*__func)(void))
\r
+{
\r
+ g_stdlib_exithandler = __func;
\r
+ // TODO: Replace with meta-function to allow multiple atexit() handlers
\r
+ _crt0_exit_handler = __func;
\r
+}
\r
+
\r
/**
\r
* \fn EXPORT void exit(int status)
\r
* \brief Exit
\r
*/
\r
EXPORT void exit(int status)
\r
{
\r
/**
\r
* \fn EXPORT void exit(int status)
\r
* \brief Exit
\r
*/
\r
EXPORT void exit(int status)
\r
{
\r
+ if( g_stdlib_exithandler )
\r
+ g_stdlib_exithandler();
\r
_exit(status);
\r
}
\r
\r
_exit(status);
\r
}
\r
\r
@@
-35,6
+49,10
@@
EXPORT void exit(int status)
EXPORT void qsort(void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *))
\r
{
\r
int i, j, min;
\r
EXPORT void qsort(void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *))
\r
{
\r
int i, j, min;
\r
+ // With 0 items, there's nothing to do and with 1 its already sorted
\r
+ if(nmemb == 0 || nmemb == 1) return;
\r
+
\r
+ // SORT!
\r
for( i = 0; i < (nmemb-1); i++ )
\r
{
\r
min = i;
\r
for( i = 0; i < (nmemb-1); i++ )
\r
{
\r
min = i;
\r
UCC
git Repository :: git.ucc.asn.au