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authorPhilip Guenther <guenther@cvs.openbsd.org>2015-08-31 02:53:58 +0000
committerPhilip Guenther <guenther@cvs.openbsd.org>2015-08-31 02:53:58 +0000
commita4c7e44b581895df2d4b7cc4f88e39b12a83c740 (patch)
tree0990e8c4dea4839a061c02403f3b3bb05884c4de /lib/libc/stdio/perror.c
parent105db1ed9f850ad922a57ad78b72b1919c986e21 (diff)
Add framework for resolving (pun intended) libc namespace issues, using
wrapper .h files and asm labels to let internal calls resolve directly and not be overridable or use the PLT. Then, apply that framework to most of the functions in stdio.h, string.h, err.h, and wchar.h. Delete the should-have-been-hidden-all-along _v?(err|warn)[cx]? symbols while here. tests clean on i386, amd64, sparc64, powerpc, and mips64 naming feedback from kettenis@ and millert@ ok kettenis@
Diffstat (limited to 'lib/libc/stdio/perror.c')
-rw-r--r--lib/libc/stdio/perror.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/stdio/perror.c b/lib/libc/stdio/perror.c
index 8728718c5d5..fdd6120e4f2 100644
--- a/lib/libc/stdio/perror.c
+++ b/lib/libc/stdio/perror.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: perror.c,v 1.8 2005/08/08 08:05:36 espie Exp $ */
+/* $OpenBSD: perror.c,v 1.9 2015/08/31 02:53:57 guenther Exp $ */
/*
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
@@ -60,3 +60,4 @@ perror(const char *s)
v->iov_len = 1;
(void)writev(STDERR_FILENO, iov, (v - iov) + 1);
}
+DEF_STRONG(perror);