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b6f4bee02f
Return EEXISTS if requested file already exists, without this patch open call will always succeed even if the file exists and user specified O_CREAT|O_EXCL. Following test code can be used to verify this patch. Without this patch executing following test code on 9p mount will result in printing 'test case failed' always. main() { int fd; /* first create the file */ fd = open("./file", O_CREAT|O_WRONLY); if (fd < 0) { perror("open"); return -1; } close(fd); /* Now opening same file with O_CREAT|O_EXCL should fail */ fd = open("./file", O_CREAT|O_EXCL); if (fd < 0 && errno == EEXIST) printf("test case pass\n"); else printf("test case failed\n"); close(fd); return 0; } Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> |
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.. | ||
acl.c | ||
acl.h | ||
cache.c | ||
cache.h | ||
fid.c | ||
fid.h | ||
Kconfig | ||
Makefile | ||
v9fs_vfs.h | ||
v9fs.c | ||
v9fs.h | ||
vfs_addr.c | ||
vfs_dentry.c | ||
vfs_dir.c | ||
vfs_file.c | ||
vfs_inode_dotl.c | ||
vfs_inode.c | ||
vfs_super.c | ||
xattr_user.c | ||
xattr.c | ||
xattr.h |