return ret;
}
-static int find_vdi_name(BDRVSheepdogState *s, char *filename, uint32_t snapid,
- char *tag, uint32_t *vid, int for_snapshot)
+static int find_vdi_name(BDRVSheepdogState *s, const char *filename,
+ uint32_t snapid, const char *tag, uint32_t *vid,
+ bool lock)
{
int ret, fd;
SheepdogVdiReq hdr;
strncpy(buf + SD_MAX_VDI_LEN, tag, SD_MAX_VDI_TAG_LEN);
memset(&hdr, 0, sizeof(hdr));
- if (for_snapshot) {
- hdr.opcode = SD_OP_GET_VDI_INFO;
- } else {
+ if (lock) {
hdr.opcode = SD_OP_LOCK_VDI;
+ } else {
+ hdr.opcode = SD_OP_GET_VDI_INFO;
}
wlen = SD_MAX_VDI_LEN + SD_MAX_VDI_TAG_LEN;
hdr.proto_ver = SD_PROTO_VER;
goto out;
}
- ret = find_vdi_name(s, vdi, snapid, tag, &vid, 0);
+ ret = find_vdi_name(s, vdi, snapid, tag, &vid, true);
if (ret) {
goto out;
}
pstrcpy(tag, sizeof(tag), s->name);
}
- ret = find_vdi_name(s, vdi, snapid, tag, &vid, 1);
+ ret = find_vdi_name(s, vdi, snapid, tag, &vid, false);
if (ret) {
error_report("Failed to find_vdi_name");
goto out;