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From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 02/18] fs: rename stat to lstat as we implement lstat
Date: Sat,  1 Sep 2012 14:37:17 +0200	[thread overview]
Message-ID: <1346503053-21862-2-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <1346503053-21862-1-git-send-email-plagnioj@jcrosoft.com>

For compatibility put a inline on lstat for stat until we have the symlink
support.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
 fs/fs.c      |   10 +++++-----
 include/fs.h |    6 +++++-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/fs/fs.c b/fs/fs.c
index dc9deae..f357a98 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -392,7 +392,7 @@ static int path_check_prereq(const char *path, unsigned int flags)
 	unsigned int m;
 	int ret = 0;
 
-	if (stat(path, &s)) {
+	if (lstat(path, &s)) {
 		if (flags & S_UB_DOES_NOT_EXIST)
 			goto out;
 		ret = -ENOENT;
@@ -434,7 +434,7 @@ static int parent_check_directory(const char *path)
 	int ret;
 	char *dir = dirname(xstrdup(path));
 
-	ret = stat(dir, &s);
+	ret = lstat(dir, &s);
 
 	free(dir);
 
@@ -523,7 +523,7 @@ int open(const char *pathname, int flags, ...)
 	char *freep = path;
 	int ret;
 
-	exist_err = stat(path, &s);
+	exist_err = lstat(path, &s);
 
 	if (!exist_err && S_ISDIR(s.st_mode)) {
 		ret = -EISDIR;
@@ -1216,7 +1216,7 @@ int closedir(DIR *dir)
 }
 EXPORT_SYMBOL(closedir);
 
-int stat(const char *filename, struct stat *s)
+int lstat(const char *filename, struct stat *s)
 {
 	struct device_d *dev;
 	struct fs_driver_d *fsdrv;
@@ -1255,7 +1255,7 @@ out:
 
 	return ret;
 }
-EXPORT_SYMBOL(stat);
+EXPORT_SYMBOL(lstat);
 
 int mkdir (const char *pathname, mode_t mode)
 {
diff --git a/include/fs.h b/include/fs.h
index 96fe9be..4316d68 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -109,7 +109,11 @@ int creat(const char *pathname, mode_t mode);
 int unlink(const char *pathname);
 int close(int fd);
 int flush(int fd);
-int stat(const char *filename, struct stat *s);
+int lstat(const char *filename, struct stat *s);
+static inline int stat(const char *filename, struct stat *s)
+{
+	return lstat(filename, s);
+}
 int read(int fd, void *buf, size_t count);
 int ioctl(int fd, int request, void *buf);
 ssize_t write(int fd, const void *buf, size_t count);
-- 
1.7.10.4


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  reply	other threads:[~2012-09-01 12:37 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-01 12:35 [PATCH 00/18 v2] fs: add symlink and readlink support Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37 ` [PATCH 01/18] fs: add " Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-09-01 12:37   ` [PATCH 03/18] fs: add symlink support Jean-Christophe PLAGNIOL-VILLARD
2012-09-03  8:17     ` Sascha Hauer
2012-09-03  9:09       ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 04/18] fs: implement stat Jean-Christophe PLAGNIOL-VILLARD
2012-09-03  8:28     ` Sascha Hauer
2012-09-01 12:37   ` [PATCH 05/18] fs: open: add symlink support Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 06/18] fs: introduce get_mounted_path to get the path where a file is mounted Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 07/18] ramfs: add symlink and readlink support Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 08/18] nfs: add " Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 09/18] test: add -L support to test if it's a symbolic link Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 10/18] command: add readlink support Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 11/18] command: add ln support Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 12/18] ls: add symlink support to -l Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 13/18] dirname: add -V option to return only path related to the mountpoint Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 14/18] recursive_action: add ACTION_FOLLOWLINKS support Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 15/18] envfs: introduce version major and minor Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 16/18] envfs: add support of variable inode size Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 17/18] envfs: add support of symlink Jean-Christophe PLAGNIOL-VILLARD
2012-09-01 12:37   ` [PATCH 18/18] defautenv: " Jean-Christophe PLAGNIOL-VILLARD
2012-09-03  8:35 ` [PATCH 00/18 v2] fs: add symlink and readlink support Sascha Hauer
2012-09-03  9:40   ` Jean-Christophe PLAGNIOL-VILLARD
  -- strict thread matches above, loose matches on Subject: below --
2012-09-03 10:04 [PATCH 00/18 v3] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-03 10:08 ` [PATCH 01/18] fs: add " Jean-Christophe PLAGNIOL-VILLARD
2012-09-03 10:08   ` [PATCH 02/18] fs: rename stat to lstat as we implement lstat Jean-Christophe PLAGNIOL-VILLARD
2012-08-24  4:46 [PATCH 00/18] fs: add symlink and readlink support Jean-Christophe PLAGNIOL-VILLARD
2012-08-24  4:50 ` [PATCH 01/18] fs: add " Jean-Christophe PLAGNIOL-VILLARD
2012-08-24  4:50   ` [PATCH 02/18] fs: rename stat to lstat as we implement lstat Jean-Christophe PLAGNIOL-VILLARD

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