}
return len;
}
-
-int _xcb_write(const int fd, char (*buf)[], int *count)
-{
- int n = write(fd, *buf, *count);
- if(n > 0)
- {
- *count -= n;
- if(*count)
- memmove(*buf, *buf + n, *count);
- }
- return n;
-}
-
-int _xcb_writev(const int fd, struct iovec *vec, int count)
-{
- int n = writev(fd, vec, count);
- if(n > 0)
- {
- int rem = n;
- for(; count; --count, ++vec)
- {
- int cur = vec->iov_len;
- if(cur > rem)
- cur = rem;
- vec->iov_len -= cur;
- vec->iov_base = (char *) vec->iov_base + cur;
- rem -= cur;
- if(vec->iov_len)
- break;
- }
- assert(rem == 0);
- }
- return n;
-}