From: resver <resver@60bc1c72-a15a-11de-b98f-4500b42dc123>
Date: Fri, 8 Jan 2010 08:50:08 +0000 (+0000)
Subject: Implemented uid and gid mount options.
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=cb380d3916dde8b49a340ac5f37d6deaa82f0418;p=android-x86%2Fexternal-exfat.git

Implemented uid and gid mount options.

git-svn-id: http://exfat.googlecode.com/svn/trunk@94 60bc1c72-a15a-11de-b98f-4500b42dc123
---

diff --git a/libexfat/exfat.h b/libexfat/exfat.h
index 8b3e996..18d3bde 100644
--- a/libexfat/exfat.h
+++ b/libexfat/exfat.h
@@ -71,6 +71,8 @@ struct exfat
 	cmap;
 	void* zero_block;
 	int dmask, fmask;
+	uid_t uid;
+	gid_t gid;
 };
 
 /* in-core nodes iterator */
diff --git a/libexfat/mount.c b/libexfat/mount.c
index 5d449d3..6446edc 100644
--- a/libexfat/mount.c
+++ b/libexfat/mount.c
@@ -63,6 +63,9 @@ static void parse_options(struct exfat* ef, const char* options)
 	opt_umask = get_int_option(options, "umask", 8, sys_umask);
 	ef->dmask = get_int_option(options, "dmask", 8, opt_umask) & 0777;
 	ef->fmask = get_int_option(options, "fmask", 8, opt_umask) & 0777;
+
+	ef->uid = get_int_option(options, "uid", 10, geteuid());
+	ef->gid = get_int_option(options, "gid", 10, getegid());
 }
 
 int exfat_mount(struct exfat* ef, const char* spec, const char* options)
diff --git a/libexfat/utils.c b/libexfat/utils.c
index 04d39f3..77c8d24 100644
--- a/libexfat/utils.c
+++ b/libexfat/utils.c
@@ -21,6 +21,8 @@ void exfat_stat(const struct exfat* ef, const struct exfat_node* node,
 	else
 		stbuf->st_mode = S_IFREG | (0777 & ~ef->fmask);
 	stbuf->st_nlink = 1;
+	stbuf->st_uid = ef->uid;
+	stbuf->st_gid = ef->gid;
 	stbuf->st_size = node->size;
 	stbuf->st_blocks = DIV_ROUND_UP(node->size, CLUSTER_SIZE(*ef->sb)) *
 		CLUSTER_SIZE(*ef->sb) / 512;