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* 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.
This commit is contained in:
Ulrich Drepper
2002-03-14 00:57:10 +00:00
parent 351f0765c7
commit 1897bc3f93
7 changed files with 23 additions and 12 deletions
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4
include/libc-symbols.h
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@ -361,16 +361,18 @@
# 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 */