sim/testsuite/cris/c/writev1.c

   1 /* Trivial test of writev.
   2 #progos: linux
   3 #output: abcdefghijklmn\npass\n
   4 */
   5 #include <sys/uio.h>
   6 #include <stdlib.h>
   7 #include <stdio.h>
   8
   9 #define X(x) {x, sizeof (x) -1}
  10 struct iovec v[] = {
  11   X("a"),
  12   X("bcd"),
  13   X("efghi"),
  14   X("j"),
  15   X("klmn\n"),
  16 };
  17
  18 int main (void)
  19 {
  20   if (writev (1, v, sizeof v / sizeof (v[0])) != 15)
  21     abort ();
  22
  23   printf ("pass\n");
  24   return 0;
  25 }