libc.obj: add abort && add exit and _exit to stdlib.h and libc.def

programs/develop/ktcc/trunk/bin/lib/libc.def

@@ -47,11 +47,13 @@ vsscanf
 ungetc
 ;____STDLIB____
 abs
+abort
 atoi
 atol
 atoll
 atof
 calloc
+_exit
 exit
 free
 itoa

programs/develop/ktcc/trunk/libc.obj/include/stdlib.h

@@ -48,7 +48,13 @@ DLLAPI void free(void* ptr);
 
 DLLAPI long int strtol(const char* str, char** endptr, int base);
 
+DLLAPI void _exit(int status);
+#ifndef _Exit
+#define _Exit(status) _exit(status);
+#endif
+
 DLLAPI void exit(int status);
+DLLAPI void abort();
 
 DLLAPI void srand(unsigned s);
 DLLAPI int rand(void);

programs/develop/ktcc/trunk/libc.obj/source/libc.c

@@ -103,6 +103,7 @@
 #include "stdlib/realloc.c"
 #include "stdlib/strtod.c"
 #include "stdlib/strtol.c"
+#include "stdlib/abort.c"
 
 #include "math/acosh.c"
 #include "math/asinh.c"
@@ -175,6 +176,7 @@ ksys_dll_t EXPORTS[] = {
     { "calloc", &calloc },
     { "_exit", &_exit },
     { "exit", &exit },
+    { "abort", &abort },
     { "free", &free },
     { "itoa", &itoa },
     { "labs", &labs },

programs/develop/ktcc/trunk/libc.obj/source/stdlib/abort.c

@@ -0,0 +1,12 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/ksys.h>
+
+void abort()
+{
+    ksys_thread_t t;
+    _ksys_thread_info(&t, -1);
+    fprintf(stderr, "\nAbort in %d\n", t.pid);
+
+    _exit(128);
+}