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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/fs/efs/symlink.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/fs/efs/symlink.c')
-rw-r--r-- | ANDROID_3.4.5/fs/efs/symlink.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/ANDROID_3.4.5/fs/efs/symlink.c b/ANDROID_3.4.5/fs/efs/symlink.c deleted file mode 100644 index 75117d0d..00000000 --- a/ANDROID_3.4.5/fs/efs/symlink.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * symlink.c - * - * Copyright (c) 1999 Al Smith - * - * Portions derived from work (c) 1995,1996 Christian Vogelgsang. - */ - -#include <linux/string.h> -#include <linux/pagemap.h> -#include <linux/buffer_head.h> -#include "efs.h" - -static int efs_symlink_readpage(struct file *file, struct page *page) -{ - char *link = kmap(page); - struct buffer_head * bh; - struct inode * inode = page->mapping->host; - efs_block_t size = inode->i_size; - int err; - - err = -ENAMETOOLONG; - if (size > 2 * EFS_BLOCKSIZE) - goto fail; - - /* read first 512 bytes of link target */ - err = -EIO; - bh = sb_bread(inode->i_sb, efs_bmap(inode, 0)); - if (!bh) - goto fail; - memcpy(link, bh->b_data, (size > EFS_BLOCKSIZE) ? EFS_BLOCKSIZE : size); - brelse(bh); - if (size > EFS_BLOCKSIZE) { - bh = sb_bread(inode->i_sb, efs_bmap(inode, 1)); - if (!bh) - goto fail; - memcpy(link + EFS_BLOCKSIZE, bh->b_data, size - EFS_BLOCKSIZE); - brelse(bh); - } - link[size] = '\0'; - SetPageUptodate(page); - kunmap(page); - unlock_page(page); - return 0; -fail: - SetPageError(page); - kunmap(page); - unlock_page(page); - return err; -} - -const struct address_space_operations efs_symlink_aops = { - .readpage = efs_symlink_readpage -}; |