From 3acb6bf1fef771b69716f0832092799656c5739b Mon Sep 17 00:00:00 2001
From: Ben Gras <ben@minix3.org>
Date: Mon, 31 Oct 2005 14:28:19 +0000
Subject: [PATCH] Giovanni's symlinks patches (libs)

---
 lib/posix/lstat.c    | 21 ++++++++++++---------
 lib/posix/readlink.c | 22 ++++++++++++++--------
 lib/posix/symlink.c  | 20 ++++++++++++--------
 3 files changed, 38 insertions(+), 25 deletions(-)

diff --git a/lib/posix/lstat.c b/lib/posix/lstat.c
index b96fa6fff..bdde67c52 100644
--- a/lib/posix/lstat.c
+++ b/lib/posix/lstat.c
@@ -1,13 +1,16 @@
-/*
-lstat.c
-*/
-
-#define stat _stat
-
+#include <lib.h>
+#define lstat	_lstat
 #include <sys/stat.h>
+#include <string.h>
 
-int lstat(const char *path, struct stat *sb)
+PUBLIC int lstat(name, buffer)
+_CONST char *name;
+struct stat *buffer;
 {
-	/* Without symlinks, lstat is equal to stat */
-	return stat(path, sb);
+  message m;
+
+  m.m1_i1 = strlen(name) + 1;
+  m.m1_p1 = (char *) name;
+  m.m1_p2 = (char *) buffer;
+  return(_syscall(FS, LSTAT, &m));
 }
diff --git a/lib/posix/readlink.c b/lib/posix/readlink.c
index be8350d0c..3243c93bb 100644
--- a/lib/posix/readlink.c
+++ b/lib/posix/readlink.c
@@ -1,12 +1,18 @@
-/*
-readlink.c
-*/
-
+#include <lib.h>
 #include <unistd.h>
-#include <errno.h>
+#include <string.h>
 
-int readlink(const char *path, char *buf, int bufsiz)
+PUBLIC int readlink(name, buffer, bufsiz)
+_CONST char *name;
+char *buffer;
+size_t bufsiz;
 {
-	errno = EINVAL;	/* "The named file is not a symbolic link" */
-	return -1;
+  message m;
+
+  m.m1_i1 = strlen(name) + 1;
+  m.m1_i2 = bufsiz;
+  m.m1_p1 = (char *) name;
+  m.m1_p2 = (char *) buffer;
+
+  return(_syscall(FS, RDLNK, &m));
 }
diff --git a/lib/posix/symlink.c b/lib/posix/symlink.c
index 3e918fe08..9398ca918 100644
--- a/lib/posix/symlink.c
+++ b/lib/posix/symlink.c
@@ -1,12 +1,16 @@
-/*
-symlink.c
-*/
-
-#include <errno.h>
+#include <lib.h>
+#define symlink	_symlink
+#include <string.h>
 #include <unistd.h>
 
-int symlink(const char *path1, const char *path2)
+PUBLIC int symlink(name, name2)
+_CONST char *name, *name2;
 {
-	errno= ENOSYS;
-	return -1;
+  message m;
+
+  m.m1_i1 = strlen(name) + 1;
+  m.m1_i2 = strlen(name2) + 1;
+  m.m1_p1 = (char *) name;
+  m.m1_p2 = (char *) name2;
+  return(_syscall(FS, SYMLINK, &m));
 }
-- 
2.44.0