diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/vmdk.c | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/block/vmdk.c b/block/vmdk.c index 975e1d41ff..a28fb5e8e9 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -1487,45 +1487,6 @@ static int filename_decompose(const char *filename, char *path, char *prefix, return VMDK_OK; } -static int relative_path(char *dest, int dest_size, - const char *base, const char *target) -{ - int i = 0; - int n = 0; - const char *p, *q; -#ifdef _WIN32 - const char *sep = "\\"; -#else - const char *sep = "/"; -#endif - - if (!(dest && base && target)) { - return VMDK_ERROR; - } - if (path_is_absolute(target)) { - pstrcpy(dest, dest_size, target); - return VMDK_OK; - } - while (base[i] == target[i]) { - i++; - } - p = &base[i]; - q = &target[i]; - while (*p) { - if (*p == *sep) { - n++; - } - p++; - } - dest[0] = '\0'; - for (; n; n--) { - pstrcat(dest, dest_size, ".."); - pstrcat(dest, dest_size, sep); - } - pstrcat(dest, dest_size, q); - return VMDK_OK; -} - static int vmdk_create(const char *filename, QEMUOptionParameter *options) { int fd, idx = 0; @@ -1625,7 +1586,6 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options) return -ENOTSUP; } if (backing_file) { - char parent_filename[PATH_MAX]; BlockDriverState *bs = bdrv_new(""); ret = bdrv_open(bs, backing_file, NULL, 0, NULL); if (ret != 0) { @@ -1638,10 +1598,8 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options) } parent_cid = vmdk_read_cid(bs, 0); bdrv_delete(bs); - relative_path(parent_filename, sizeof(parent_filename), - filename, backing_file); snprintf(parent_desc_line, sizeof(parent_desc_line), - "parentFileNameHint=\"%s\"", parent_filename); + "parentFileNameHint=\"%s\"", backing_file); } /* Create extents */ |