migration: change has_error to contain errno values

We normally already have an errno value.  When not, abuse EIO.

Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2011-09-21 23:01:54 +02:00
parent af50945081
commit dcd1d224df
6 changed files with 15 additions and 14 deletions

View file

@ -86,7 +86,7 @@ int qemu_file_rate_limit(QEMUFile *f);
int64_t qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate);
int64_t qemu_file_get_rate_limit(QEMUFile *f);
int qemu_file_has_error(QEMUFile *f);
void qemu_file_set_error(QEMUFile *f);
void qemu_file_set_error(QEMUFile *f, int error);
/* Try to send any outstanding data. This function is useful when output is
* halted due to rate limiting or EAGAIN errors occur as it can be used to