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0af826b448
The documentation in include/io/channel.h states that -1 or
QIO_CHANNEL_ERR_BLOCK should be returned upon error. Simply passing
along the return value from the blk-functions has the potential to
confuse the call sides. Non-blocking mode is not implemented
currently, so -1 it is.
The "return ret" was mistakenly left over from the previous
QEMUFileOps based implementation. Also, use error_setg_errno(), since
the blk(_co)_p{readv,writev} functions return errno codes.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
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| .. | ||
| patches | ||
| source | ||
| changelog | ||
| compat | ||
| control | ||
| copyright | ||
| docs | ||
| kvm-ifdown | ||
| kvm-ifup | ||
| Logo.bmp | ||
| OVMF_CODE-pure-efi.fd | ||
| OVMF_README.txt | ||
| OVMF_VARS-pure-efi.fd | ||
| parse-cpu-flags.pl | ||
| parse-machines.pl | ||
| pve-qemu-kvm.install | ||
| pve-qemu-kvm.links | ||
| pve-qemu-kvm.lintian-overrides | ||
| rules | ||
