provide NSIG under _BSD_SOURCE (default) as well as _GNU_SOURCE

[musl] / include / stdlib.h

diff --git a/include/stdlib.h b/include/stdlib.h
index 14cc71b..2d1505b 100644 (file)
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -5,11 +5,7 @@
 extern "C" {
 #endif
 
-#if __STDC_VERSION__ >= 199901L
-#define __restrict restrict
-#elif !defined(__GNUC__)
-#define __restrict
-#endif
+#include <features.h>
 
 #undef NULL
 #ifdef __cplusplus
@@ -46,12 +42,12 @@ void *realloc (void *, size_t);
 void free (void *);
 void *aligned_alloc(size_t alignment, size_t size);
 
-void abort (void);
+_Noreturn void abort (void);
 int atexit (void (*) (void));
-void exit (int);
-void _Exit (int);
+_Noreturn void exit (int);
+_Noreturn void _Exit (int);
 int at_quick_exit (void (*) (void));
-void quick_exit (int);
+_Noreturn void quick_exit (int);
 
 char *getenv (const char *);
 
@@ -90,16 +86,15 @@ size_t wcstombs (char *__restrict, const wchar_t *__restrict, size_t);
  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  || defined(_BSD_SOURCE)
 
-#ifndef WEXITSTATUS
+#define WNOHANG    1
+#define WUNTRACED  2
+
 #define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
 #define WTERMSIG(s) ((s) & 0x7f)
 #define WSTOPSIG(s) WEXITSTATUS(s)
-#define WCOREDUMP(s) ((s) & 0x80)
 #define WIFEXITED(s) (!WTERMSIG(s))
 #define WIFSTOPPED(s) (((s) & 0xff) == 0x7f)
 #define WIFSIGNALED(s) (((signed char) (((s) & 0x7f) + 1) >> 1) > 0)
-#define WIFCONTINUED(s) ((s) == 0xffff)
-#endif
 
 int posix_memalign (void **, size_t, size_t);
 int setenv (const char *, const char *, int);
@@ -146,6 +141,8 @@ void lcong48 (unsigned short [7]);
 char *mktemp (char *);
 void *valloc (size_t);
 void *memalign(size_t, size_t);
+#define WCOREDUMP(s) ((s) & 0x80)
+#define WIFCONTINUED(s) ((s) == 0xffff)
 #endif
 
 #ifdef _GNU_SOURCE