}
#elif defined(SENDFILE_FLAVOR_BSD )
-#include <sys/sendfile.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
ssize_t sys_sendfile(int tofd, int fromfd, off_t *offset, size_t count)
{
-size_t total=0;
-int ret;
-
- total = count;
- while (total) {
- ssize_t nwritten;
- do {
- ret = sendfile(fromfd, tofd, offset, count, NULL, &nwritten, 0);
- while (ret == -1 && errno == EINTR);
- if (ret == -1)
- return -1;
- total -= nwritten;
- offset += nwritten;
- }
- return count;
+ off_t len;
+ int ret;
+
+ ret = sendfile(fromfd, tofd, *offset, count, NULL, &len, 0);
+
+ *offset += len;
+
+ if (ret != 0)
+ return -1;
+ return len;
}
#else