xref: /netbsd-src/external/gpl3/gdb/dist/sim/testsuite/cris/c/writev2.c (revision 4b169a6ba595ae283ca507b26b15fdff40495b1c) 
1*4b169a6bSchristos /* Trivial test of failing writev: invalid file descriptor.
2*4b169a6bSchristos #progos: linux
3*4b169a6bSchristos */
4*4b169a6bSchristos #include <sys/uio.h>
5*4b169a6bSchristos #include <errno.h>
6*4b169a6bSchristos #include <stdio.h>
7*4b169a6bSchristos #include <stdlib.h>
8*4b169a6bSchristos 
9*4b169a6bSchristos #define X(x) {x, sizeof (x) -1}
10*4b169a6bSchristos struct iovec v[] = {
11*4b169a6bSchristos   X("a"),
12*4b169a6bSchristos   X("bcd"),
13*4b169a6bSchristos   X("efghi"),
14*4b169a6bSchristos   X("j"),
15*4b169a6bSchristos   X("klmn\n"),
16*4b169a6bSchristos };
17*4b169a6bSchristos 
main(void)18*4b169a6bSchristos int main (void)
19*4b169a6bSchristos {
20*4b169a6bSchristos   if (writev (99, v, sizeof v / sizeof (v[0])) != -1
21*4b169a6bSchristos       /* The simulator write gives EINVAL instead of EBADF; let's
22*4b169a6bSchristos 	 cope.  */
23*4b169a6bSchristos       || (errno != EBADF && errno != EINVAL))
24*4b169a6bSchristos     abort ();
25*4b169a6bSchristos 
26*4b169a6bSchristos   printf ("pass\n");
27*4b169a6bSchristos   return 0;
28*4b169a6bSchristos }
29