Alexandre Julliard : libport: Add a stub replacement for symlink().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0fbd55696c44ed50dcc3f96978e85e26a7f8be1f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=0fbd55696c44ed50dcc3f96978e85e26a7f8be1f

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Mon Dec 22 10:47:16 2008 +0100

libport: Add a stub replacement for symlink().

---

 configure             |    2 ++
 configure.ac          |    1 +
 include/config.h.in   |    3 +++
 include/wine/port.h   |    4 ++++
 libs/port/Makefile.in |    1 +
 libs/port/symlink.c   |   38 ++++++++++++++++++++++++++++++++++++++
 6 files changed, 49 insertions(+), 0 deletions(-)

diff --git a/configure b/configure
index 710a174..b31a842 100755
--- a/configure
+++ b/configure
@@ -17787,6 +17787,7 @@ esac
 
 
 
+
 for ac_func in \
 	_pclose \
 	_popen \
@@ -17851,6 +17852,7 @@ for ac_func in \
 	strtold \
 	strtoll \
 	strtoull \
+	symlink \
 	tcgetattr \
 	thr_kill2 \
 	timegm \
diff --git a/configure.ac b/configure.ac
index c22b4eb..137aea5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1417,6 +1417,7 @@ AC_CHECK_FUNCS(\
 	strtold \
 	strtoll \
 	strtoull \
+	symlink \
 	tcgetattr \
 	thr_kill2 \
 	timegm \
diff --git a/include/config.h.in b/include/config.h.in
index ec24fe2..cee1997 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -765,6 +765,9 @@
 /* Define to 1 if `st_mtim' is member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_MTIM
 
+/* Define to 1 if you have the `symlink' function. */
+#undef HAVE_SYMLINK
+
 /* Define to 1 if you have the <syscall.h> header file. */
 #undef HAVE_SYSCALL_H
 
diff --git a/include/wine/port.h b/include/wine/port.h
index 6e1e454..4080444 100644
--- a/include/wine/port.h
+++ b/include/wine/port.h
@@ -341,6 +341,10 @@ int strcasecmp(const char *str1, const char *str2);
 # endif
 #endif /* !defined(HAVE_STRCASECMP) */
 
+#ifndef HAVE_SYMLINK
+int symlink(const char *from, const char *to);
+#endif
+
 #ifndef HAVE_USLEEP
 int usleep (unsigned int useconds);
 #endif /* !defined(HAVE_USLEEP) */
diff --git a/libs/port/Makefile.in b/libs/port/Makefile.in
index 68dc8f1..da0b708 100644
--- a/libs/port/Makefile.in
+++ b/libs/port/Makefile.in
@@ -29,6 +29,7 @@ C_SRCS = \
 	strcasecmp.c \
 	strerror.c \
 	strncasecmp.c \
+	symlink.c \
 	usleep.c
 
 all: $(MODULE)
diff --git a/libs/port/symlink.c b/libs/port/symlink.c
new file mode 100644
index 0000000..efb44ec
--- /dev/null
+++ b/libs/port/symlink.c
@@ -0,0 +1,38 @@
+/*
+ * symlink function
+ *
+ * Copyright 2008 Alexandre Julliard
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "config.h"
+#include "wine/port.h"
+
+#include <errno.h>
+#include <stdio.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifndef HAVE_SYMLINK
+
+int symlink( const char *from, const char *to )
+{
+    errno = ENOSYS;
+    return -1;
+}
+
+#endif /* HAVE_SYMLINK */