#include <stdlib.h>
#include <unistd.h>
#include <string.h>
-#include <errno.h>
#include "xcb.h"
#include "xcbext.h"
longlen += vector[i].iov_len;
if(!vector[i].iov_base)
{
- vector[i].iov_base = (caddr_t) pad;
+ vector[i].iov_base = (char *) pad;
assert(vector[i].iov_len <= sizeof(pad));
}
}
pthread_mutex_destroy(&out->reqlenlock);
}
-/* precondition: there must be something for us to write. */
-int _xcb_out_write(XCBConnection *c, struct iovec **vector, int *count)
-{
- int n;
- assert(!c->out.queue_len);
- n = writev(c->fd, *vector, *count);
- if(n < 0 && errno == EAGAIN)
- return 1;
- if(n <= 0)
- return 0;
-
- for(; *count; --*count, ++*vector)
- {
- int cur = (*vector)->iov_len;
- if(cur > n)
- cur = n;
- (*vector)->iov_len -= cur;
- (*vector)->iov_base = (char *) (*vector)->iov_base + cur;
- n -= cur;
- if((*vector)->iov_len)
- break;
- }
- if(!*count)
- *vector = 0;
- assert(n == 0);
- return 1;
-}
-
int _xcb_out_send(XCBConnection *c, struct iovec **vector, int *count)
{
int ret = 1;