libnosys (chown, readlink, symlink) [PATCH]

[Shaun Jackman <sjackman at gmail dot com>]

This patch adds chown, readlink, and symlink to libnosys.

Cheers,
Shaun

2005-11-28  Shaun Jackman  <sjackman@gmail.com>

	* libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
	* libnosys/chown.c: New file.
	* libnosys/readlink.c: New file.
	* libnosys/symlink.c: New file.

================================================================================
--- Makefile.in	eb8917690b3f917009681298853302f7e9d44b3f
+++ Makefile.in	ac0f237f8f366d12e6dc0c52ef6a74d439c3bb34
@@ -65,9 +65,10 @@
 	else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`

 # object files needed
-OBJS = close.o environ.o errno.o execve.o fork.o fstat.o getpid.o gettod.o \
-	isatty.o kill.o link.o lseek.o open.o read.o sbrk.o stat.o \
-	times.o unlink.o wait.o write.o _exit.o
+OBJS = chown.o close.o environ.o errno.o execve.o fork.o fstat.o \
+	getpid.o gettod.o isatty.o kill.o link.o lseek.o open.o \
+	read.o readlink.o sbrk.o stat.o symlink.o times.o unlink.o \
+	wait.o write.o _exit.o

 # Object files specific to particular targets.
 EVALOBJS = ${OBJS}
================================================================================
--- chown.c	
+++ chown.c	b87bac7b4e4b05a12fd176b6092ae986ea1e3264
@@ -0,0 +1,24 @@
+/*
+ * Stub version of chown.
+ */
+
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+#include <sys/types.h>
+#undef errno
+extern int errno;
+#include "warning.h"
+
+int
+_DEFUN (_chown, (path, owner, group),
+        const char *path  _AND
+        uid_t owner _AND
+        gid_t group)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+stub_warning(_chown)
================================================================================
--- readlink.c	
+++ readlink.c	c2922a4cbaec965edade4df7074c6ef8332b51f9
@@ -0,0 +1,24 @@
+/*
+ * Stub version of readlink.
+ */
+
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+#include <sys/types.h>
+#undef errno
+extern int errno;
+#include "warning.h"
+
+int
+_DEFUN (_readlink, (path, buf, bufsize),
+        const char *path _AND
+        char *buf _AND
+        size_t bufsize)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+stub_warning(_readlink)
================================================================================
--- symlink.c	
+++ symlink.c	7a82c7b88b4f350862fee6ad217f80409ca6e624
@@ -0,0 +1,22 @@
+/*
+ * Stub version of symlink.
+ */
+
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+#undef errno
+extern int errno;
+#include "warning.h"
+
+int
+_DEFUN (_symlink, (path1, path2),
+        const char *path1 _AND
+        const char *path2)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+stub_warning(_symlink)