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| #include "tests.h"
| #include <asm/unistd.h>
|
| #ifdef __NR_dup2
|
| # include <stdio.h>
| # include <unistd.h>
|
| int
| main(void)
| {
| const long int fd_old = (long int) 0xdeadbeefffffffffULL;
| const long int fd_new = (long int) 0xdeadbeeffffffffeULL;
|
| long rc = syscall(__NR_dup2, fd_old, fd_new);
| printf("dup2(%d, %d) = %ld %s (%m)\n",
| (int) fd_old, (int) fd_new, rc, errno2name());
|
| puts("+++ exited with 0 +++");
| return 0;
| }
|
| #else
|
| SKIP_MAIN_UNDEFINED("__NR_dup2")
|
| #endif
|
|
