#define DEBUG_BLOCK
#if defined(DEBUG_BLOCK) && !defined(QEMU_TOOL)
-#define DEBUG_BLOCK_PRINT(formatCstr, args...) fprintf(logfile, formatCstr, ##args); fflush(logfile)
+#define DEBUG_BLOCK_PRINT(formatCstr, args...) do { if (loglevel != 0) \
+ { fprintf(stderr, formatCstr, ##args); fflush(stderr); } } while (0)
#else
#define DEBUG_BLOCK_PRINT(formatCstr, args...)
#endif
if (ret == count)
goto label__raw_read__success;
- DEBUG_BLOCK_PRINT("raw_read(%d:%s, %lld, %p, %d) [%lld] read failed %d : %d = %s\n",
+ DEBUG_BLOCK_PRINT("raw_pread(%d:%s, %lld, %p, %d) [%lld] read failed %d : %d = %s\n",
s->fd, bs->filename, offset, buf, count,
bs->total_sectors, ret, errno, strerror(errno));
if (ret == count)
goto label__raw_read__success;
- DEBUG_BLOCK_PRINT("raw_read(%d:%s, %lld, %p, %d) [%lld] retry read failed %d : %d = %s\n",
+ DEBUG_BLOCK_PRINT("raw_pread(%d:%s, %lld, %p, %d) [%lld] retry read failed %d : %d = %s\n",
s->fd, bs->filename, offset, buf, count,
bs->total_sectors, ret, errno, strerror(errno));
}
- return -1;
-
label__raw_read__success:
return ret;
if (lseek(s->fd, offset, SEEK_SET) == (off_t)-1) {
++(s->lseek_err_cnt);
if(s->lseek_err_cnt) {
- DEBUG_BLOCK_PRINT("raw_write(%d:%s, %lld, %p, %d) [%lld] lseek failed : %d = %s\n",
+ DEBUG_BLOCK_PRINT("raw_pwrite(%d:%s, %lld, %p, %d) [%lld] lseek failed : %d = %s\n",
s->fd, bs->filename, offset, buf, count,
bs->total_sectors, errno, strerror(errno));
}
if (ret == count)
goto label__raw_write__success;
- DEBUG_BLOCK_PRINT("raw_write(%d:%s, %lld, %p, %d) [%lld] write failed %d : %d = %s\n",
+ DEBUG_BLOCK_PRINT("raw_pwrite(%d:%s, %lld, %p, %d) [%lld] write failed %d : %d = %s\n",
s->fd, bs->filename, offset, buf, count,
bs->total_sectors, ret, errno, strerror(errno));
- return -1;
-
label__raw_write__success:
return ret;