2002-03-13 Ulrich Drepper <drepper@redhat.com>
+ * sysdeps/gnu/errlist.awk: Define _sys_errlist_internal and
+ _sys_nerr_internal with INTVARDEF2.
+ * include/libc-symbols.h (INTVARDEF2): New macro.
+ * include/stdio.h (_sys_errlist_internal): Declare as hidden.
+ (_sys_nerr_internal): Library.
+
+ * sysdeps/posix/signal.c (_sigintr): Define as hidden.
+ * sysdeps/posix/sigintr.c (_sigintr): Declare as hidden.
+
* stdio-common/tst-printf.sh: Adjust for last change in tst-printf.c.
2002-03-13 Wolfram Gloger <wg@malloc.de>
# define INTUSE(name) name##_internal
# define INTDEF(name) strong_alias (name, name##_internal)
# define INTVARDEF(name) \
- _INTVARDEF(name, name##_internal)
+ _INTVARDEF (name, name##_internal)
# define _INTVARDEF(name, aliasname) \
extern __typeof (name) aliasname __attribute__ ((alias (#name), \
visibility ("hidden")));
# define INTDEF2(name, newname) strong_alias (name, newname##_internal)
+# define INTVARDEF2(name, newname) _INTVARDEF (name, newname##_internal)
#else
# define INTUSE(name) name
# define INTDEF(name)
# define INTVARDEF(name)
# define INTDEF2(name, newname)
+# define INTVARDEF2(name, newname)
#endif
#endif /* libc-symbols.h */
# endif
-extern __const char *__const _sys_errlist_internal[];
-extern int _sys_nerr_internal;
+extern __const char *__const _sys_errlist_internal[] attribute_hidden;
+extern int _sys_nerr_internal attribute_hidden;
# endif
-# Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
+# Copyright (C) 1991-1999, 2002 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
print "#ifdef SYS_NERR_ALIAS";
print "weak_alias (_sys_nerr, SYS_NERR_ALIAS)";
print "#endif";
- print "INTDEF2(SYS_ERRLIST, _sys_errlist)";
- print "INTDEF2(SYS_NERR, _sys_nerr)";
+ print "INTVARDEF2(SYS_ERRLIST, _sys_errlist)";
+ print "INTVARDEF2(SYS_NERR, _sys_nerr)";
}
#ifdef SYS_NERR_ALIAS
weak_alias (_sys_nerr, SYS_NERR_ALIAS)
#endif
-INTDEF2(SYS_ERRLIST, _sys_errlist)
-INTDEF2(SYS_NERR, _sys_nerr)
+INTVARDEF2(SYS_ERRLIST, _sys_errlist)
+INTVARDEF2(SYS_NERR, _sys_nerr)
-/* Copyright (C) 1992, 1994, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1994, 1996, 2002 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
int interrupt;
{
#ifdef SA_RESTART
- extern sigset_t _sigintr; /* Defined in signal.c. */
+ extern sigset_t _sigintr attribute_hidden; /* Defined in signal.c. */
struct sigaction action;
if (__sigaction (sig, (struct sigaction *) NULL, &action) < 0)
/* BSD-like signal function.
- Copyright (C) 1991, 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1991,1992,1996,1997,2000,2002 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
#include <signal.h>
-sigset_t _sigintr; /* Set by siginterrupt. */
+sigset_t _sigintr attribute_hidden; /* Set by siginterrupt. */
/* Set the handler for the signal SIG to HANDLER,
returning the old handler, or SIG_ERR on error. */