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-rw-r--r--assert/assert.h40
1 files changed, 19 insertions, 21 deletions
diff --git a/assert/assert.h b/assert/assert.h
index c670a66359..3f0d6a3ac1 100644
--- a/assert/assert.h
+++ b/assert/assert.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 95, 96 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 94, 95, 96, 97 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -37,7 +37,7 @@
#ifdef NDEBUG
-#define assert(expr) ((void) 0)
+# define assert(expr) ((void) 0)
/* void assert_perror (int errnum);
@@ -45,14 +45,12 @@
error message with the error text for ERRNUM and abort.
(This is a GNU extension.) */
-#ifdef __USE_GNU
-#define assert_perror(errnum) ((void) 0)
-#endif
+# ifdef __USE_GNU
+# define assert_perror(errnum) ((void) 0)
+# endif
#else /* Not NDEBUG. */
-#include <sys/cdefs.h>
-
__BEGIN_DECLS
/* This prints an "Assertion failed" message and aborts. */
@@ -71,27 +69,27 @@ extern void __assert_perror_fail __P ((int __errnum,
__END_DECLS
-#define assert(expr) \
- ((void) ((expr) || \
+# define assert(expr) \
+ ((void) ((expr) ? 0 : \
(__assert_fail (__STRING(expr), \
__FILE__, __LINE__, __ASSERT_FUNCTION), 0)))
-#ifdef __USE_GNU
-#define assert_perror(errnum) \
- ((void) ((errnum) && (__assert_perror_fail ((errnum), \
- __FILE__, __LINE__, \
- __ASSERT_FUNCTION), 0)))
-#endif
+# ifdef __USE_GNU
+# define assert_perror(errnum) \
+ ((void) ((errnum) ? 0 : (__assert_perror_fail ((errnum), \
+ __FILE__, __LINE__, \
+ __ASSERT_FUNCTION), 0)))
+# endif
/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
which contains the name of the function currently being defined.
This is broken in G++ before version 2.6. */
-#if (!defined (__GNUC__) || __GNUC__ < 2 || \
- __GNUC_MINOR__ < (defined (__cplusplus) ? 6 : 4))
-#define __ASSERT_FUNCTION ((__const char *) 0)
-#else
-#define __ASSERT_FUNCTION __PRETTY_FUNCTION__
-#endif
+# if (!defined __GNUC__ || __GNUC__ < 2 || \
+ __GNUC_MINOR__ < (defined __cplusplus ? 6 : 4))
+# define __ASSERT_FUNCTION ((__const char *) 0)
+# else
+# define __ASSERT_FUNCTION __PRETTY_FUNCTION__
+# endif
#endif /* NDEBUG. */