MDEV-13691 : my_write() sets inappropriate errno for ERROR_FILE_SYSTEM_LIMITATON

ERROR_FILE_SYSTEM_LIMITATION was seen by support when backing up large
file. However mariabackup error message was not very helpful,
since it mapped the error to generic catch-all EINVAL.

With the patch, ERROR_FILE_SYSTEM_LIMITATION will be mapped to more
appropriate EFBIG. Also add mapping from ERROR_NO_SYSTEM_RESOURCES
to ENOMEM.
This commit is contained in:
Vladislav Vaintroub 2017-08-31 12:33:46 +00:00
parent eb389d5c39
commit 66eb9774e4

View file

@ -75,7 +75,9 @@ static struct errentry errtable[]= {
{ ERROR_ALREADY_EXISTS, EEXIST }, /* 183 */
{ ERROR_FILENAME_EXCED_RANGE, ENOENT }, /* 206 */
{ ERROR_NESTING_NOT_ALLOWED, EAGAIN }, /* 215 */
{ ERROR_NOT_ENOUGH_QUOTA, ENOMEM } /* 1816 */
{ ERROR_FILE_SYSTEM_LIMITATION, EFBIG }, /* 665 */
{ ERROR_NO_SYSTEM_RESOURCES, ENOMEM }, /* 1450 */
{ ERROR_NOT_ENOUGH_QUOTA, ENOMEM } /* 1816 */
};
/* size of the table */