From: Gianluca Guida <gianluca@minix3.org>
Date: Thu, 3 Mar 2011 16:44:18 +0000 (+0000)
Subject: NBSD libc: fix forgot weak_alias
X-Git-Tag: v3.2.0~622
X-Git-Url: http://zhaoyanbai.com/repos/%22../static/icons/man.7.txt?a=commitdiff_plain;h=98af1ee19564fcfe519d64caf893d96977848d6a;p=minix.git

NBSD libc: fix forgot weak_alias

This patch add a few weak_alias forgotten, so that non-internal
symbols are defined to be used from application.

Modifying only the minix-specific part, this patch needs no update
to minix-port.patch.
---

diff --git a/lib/nbsd_libc/gen/minix/getdomainname.c b/lib/nbsd_libc/gen/minix/getdomainname.c
index 8da6942ba..5d70f41f0 100644
--- a/lib/nbsd_libc/gen/minix/getdomainname.c
+++ b/lib/nbsd_libc/gen/minix/getdomainname.c
@@ -2,10 +2,15 @@
  *								2 Dec 1994
  */
 #define nil 0
+#include "namespace.h"
 #include <sys/types.h>
 #include <unistd.h>
 #include <string.h>
 
+#ifdef __weak_alias
+__weak_alias(getdomainname, _getdomainname)
+#endif
+
 int getdomainname(char *domain, size_t size)
 {
 	char nodename[256];
diff --git a/lib/nbsd_libc/sys-minix/bind.c b/lib/nbsd_libc/sys-minix/bind.c
index ef8d196fb..b8ceb8984 100644
--- a/lib/nbsd_libc/sys-minix/bind.c
+++ b/lib/nbsd_libc/sys-minix/bind.c
@@ -1,6 +1,10 @@
 #include <sys/cdefs.h>
 #include "namespace.h"
 
+#ifdef __weak_alias
+__weak_alias(bind, _bind)
+#endif
+
 #include <unistd.h>
 #include <stdint.h>
 #include <stdlib.h>
diff --git a/lib/nbsd_libc/sys-minix/chown.c b/lib/nbsd_libc/sys-minix/chown.c
index d292677ad..3af36961c 100644
--- a/lib/nbsd_libc/sys-minix/chown.c
+++ b/lib/nbsd_libc/sys-minix/chown.c
@@ -5,6 +5,10 @@
 #include <string.h>
 #include <unistd.h>
 
+#ifdef __weak_alias
+__weak_alias(chown, _chown)
+#endif
+
 PUBLIC int chown(const char *name, uid_t owner, gid_t grp)
 {
   message m;