diff options
Diffstat (limited to 'e2fsprogs/ext2fs/get_pathname.c')
| -rw-r--r-- | e2fsprogs/ext2fs/get_pathname.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/e2fsprogs/ext2fs/get_pathname.c b/e2fsprogs/ext2fs/get_pathname.c index 23f593f..594090d 100644 --- a/e2fsprogs/ext2fs/get_pathname.c +++ b/e2fsprogs/ext2fs/get_pathname.c @@ -1,6 +1,6 @@ /* * get_pathname.c --- do directry/inode -> name translation - * + * * Copyright (C) 1993, 1994, 1995 Theodore Ts'o. * * %Begin-Header% @@ -8,14 +8,14 @@ * License. * %End-Header% * - * ext2fs_get_pathname(fs, dir, ino, name) + * ext2fs_get_pathname(fs, dir, ino, name) + * + * This function translates takes two inode numbers into a + * string, placing the result in <name>. <dir> is the containing + * directory inode, and <ino> is the inode number itself. If + * <ino> is zero, then ext2fs_get_pathname will return pathname + * of the the directory <dir>. * - * This function translates takes two inode numbers into a - * string, placing the result in <name>. <dir> is the containing - * directory inode, and <ino> is the inode number itself. If - * <ino> is zero, then ext2fs_get_pathname will return pathname - * of the the directory <dir>. - * */ #include <stdio.h> @@ -65,8 +65,8 @@ static int get_pathname_proc(struct ext2_dir_entry *dirent, return 0; } -static errcode_t ext2fs_get_pathname_int(ext2_filsys fs, ext2_ino_t dir, - ext2_ino_t ino, int maxdepth, +static errcode_t ext2fs_get_pathname_int(ext2_filsys fs, ext2_ino_t dir, + ext2_ino_t ino, int maxdepth, char *buf, char **name) { struct get_pathname_struct gp; @@ -93,7 +93,7 @@ static errcode_t ext2fs_get_pathname_int(ext2_filsys fs, ext2_ino_t dir, gp.parent = 0; gp.name = 0; gp.errcode = 0; - + retval = ext2fs_dir_iterate(fs, dir, 0, buf, get_pathname_proc, &gp); if (retval) goto cleanup; @@ -110,15 +110,15 @@ static errcode_t ext2fs_get_pathname_int(ext2_filsys fs, ext2_ino_t dir, *name = parent_name; return 0; } - - if (gp.name) + + if (gp.name) retval = ext2fs_get_mem(strlen(parent_name)+strlen(gp.name)+2, &ret); else retval = ext2fs_get_mem(strlen(parent_name)+5, &ret); if (retval) goto cleanup; - + ret[0] = 0; if (parent_name[1]) strcat(ret, parent_name); @@ -130,7 +130,7 @@ static errcode_t ext2fs_get_pathname_int(ext2_filsys fs, ext2_ino_t dir, *name = ret; ext2fs_free_mem(&parent_name); retval = 0; - + cleanup: if (gp.name) ext2fs_free_mem(&gp.name); @@ -153,5 +153,5 @@ errcode_t ext2fs_get_pathname(ext2_filsys fs, ext2_ino_t dir, ext2_ino_t ino, retval = ext2fs_get_pathname_int(fs, dir, ino, 32, buf, name); ext2fs_free_mem(&buf); return retval; - + } |