* misc/error.c (strerror_r): Do not declare unless [!_LIBC].

	Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
	Use strerror_r that is only a macro, even if it is not a function.
	(strerror): Check for HAVE_DECL_STRERROR before declaring.
	(private_strerror): Use prototypes, not old-style function definition.
	(print_errno_message): New function.
	Support the POSIX 'int'-flavored strerror_r, as well as the traditional
	char*-flavored one.
	(error_tail, error, error_at_line): Use it.

diff --git a/ChangeLog b/ChangeLog
index e73e17c..d60719f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2001-10-20  Paul Eggert  <eggert@twinsun.com>
+
+       * misc/error.c (strerror_r): Do not declare unless [!_LIBC].
+       Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
+       Use strerror_r that is only a macro, even if it is not a function.
+       (strerror): Check for HAVE_DECL_STRERROR before declaring.
+       (private_strerror): Use prototypes, not old-style function definition.
+       (print_errno_message): New function.
+       Support the POSIX 'int'-flavored strerror_r, as well as the traditional
+       char*-flavored one.
+       (error_tail, error, error_at_line): Use it.
+
 2002-12-07  Carlos O'Donell  <carlos@baldric.uwo.ca>
 
        * sysdeps/unix/sysv/linux/hppa/bits/shm.h: Added SHMLBA #define.