Libc-1439.100.3.tar.gz

[apple/libc.git] / include / assert.h

diff --git a/include/assert.h b/include/assert.h
index 84787ada35d86b0f658ff266be163cfc33ee7096..1697026ca4af48be80df4ff0ea86c1092fc2757b 100644 (file)
--- a/include/assert.h
+++ b/include/assert.h
@@ -56,11 +56,12 @@
 #define        assert(e)       ((void)0)
 #else
 
+#ifndef UNIFDEF_DRIVERKIT
 #ifndef __GNUC__
 
 __BEGIN_DECLS
 #ifndef __cplusplus
-void abort(void) __dead2;
+void abort(void) __dead2 __cold;
 #endif /* !__cplusplus */
 int  printf(const char * __restrict, ...);
 __END_DECLS
@@ -68,20 +69,20 @@ __END_DECLS
 #define assert(e)  \
     ((void) ((e) ? ((void)0) : __assert (#e, __FILE__, __LINE__)))
 #define __assert(e, file, line) \
-    ((void)printf ("%s:%u: failed assertion `%s'\n", file, line, e), abort())
+    ((void)printf ("%s:%d: failed assertion `%s'\n", file, line, e), abort())
 
 #else /* __GNUC__ */
 
 __BEGIN_DECLS
-void __assert_rtn(const char *, const char *, int, const char *) __dead2;
+void __assert_rtn(const char *, const char *, int, const char *) __dead2 __cold __disable_tail_calls;
 #if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && ((__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__-0) < 1070)
-void __eprintf(const char *, const char *, unsigned, const char *) __dead2;
+void __eprintf(const char *, const char *, unsigned, const char *) __dead2 __cold;
 #endif
 __END_DECLS
 
 #if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && ((__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__-0) < 1070)
 #define __assert(e, file, line) \
-    __eprintf ("%s:%u: failed assertion `%s'\n", file, line, e)
+    __eprintf ("%s:%d: failed assertion `%s'\n", file, line, e)
 #else
 /* 8462256: modified __assert_rtn() replaces deprecated __eprintf() */
 #define __assert(e, file, line) \
@@ -97,4 +98,22 @@ __END_DECLS
 #endif /* __DARWIN_UNIX03 */
 
 #endif /* __GNUC__ */
+#else /* UNIFDEF_DRIVERKIT */
+__BEGIN_DECLS
+void __assert_rtn(const char *, const char *, int, const char *) __dead2 __cold __disable_tail_calls;
+__END_DECLS
+#define        assert(e) \
+    (__builtin_expect(!(e), 0) ? __assert_rtn(__func__, __FILE__, __LINE__, #e) : (void)0)
+#endif /* UNIFDEF_DRIVERKIT */
 #endif /* NDEBUG */
+
+#ifndef _ASSERT_H_
+#define _ASSERT_H_
+
+#ifndef __cplusplus
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
+#define static_assert _Static_assert
+#endif /* __STDC_VERSION__ */
+#endif /* !__cplusplus */
+
+#endif /* _ASSERT_H_ */