Use qemu_write_full() instead of open-coding a write loop.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <
20220420132624.
2439741-36-marcandre.lureau@redhat.com>
}
} else {
struct qemu_signalfd_siginfo buffer;
- size_t offset = 0;
-
memset(&buffer, 0, sizeof(buffer));
buffer.ssi_signo = sig;
- while (offset < sizeof(buffer)) {
- ssize_t len;
-
- len = write(info->fd, (char *)&buffer + offset,
- sizeof(buffer) - offset);
- if (len == -1 && errno == EINTR) {
- continue;
- }
-
- if (len <= 0) {
- return NULL;
- }
-
- offset += len;
+ if (qemu_write_full(info->fd, &buffer, sizeof(buffer)) != sizeof(buffer)) {
+ return NULL;
}
}
}