1*cf84ac9aSAndroid Build Coastguard Worker #include "tests.h"
2*cf84ac9aSAndroid Build Coastguard Worker #include <asm/unistd.h>
3*cf84ac9aSAndroid Build Coastguard Worker
4*cf84ac9aSAndroid Build Coastguard Worker #ifdef __NR_unlinkat
5*cf84ac9aSAndroid Build Coastguard Worker
6*cf84ac9aSAndroid Build Coastguard Worker # include <stdio.h>
7*cf84ac9aSAndroid Build Coastguard Worker # include <unistd.h>
8*cf84ac9aSAndroid Build Coastguard Worker
9*cf84ac9aSAndroid Build Coastguard Worker int
main(void)10*cf84ac9aSAndroid Build Coastguard Worker main(void)
11*cf84ac9aSAndroid Build Coastguard Worker {
12*cf84ac9aSAndroid Build Coastguard Worker static const char sample[] = "unlinkat_sample";
13*cf84ac9aSAndroid Build Coastguard Worker const long fd = (long) 0xdeadbeefffffffffULL;
14*cf84ac9aSAndroid Build Coastguard Worker
15*cf84ac9aSAndroid Build Coastguard Worker long rc = syscall(__NR_unlinkat, fd, sample, 0);
16*cf84ac9aSAndroid Build Coastguard Worker printf("unlinkat(%d, \"%s\", 0) = %ld %s (%m)\n",
17*cf84ac9aSAndroid Build Coastguard Worker (int) fd, sample, rc, errno2name());
18*cf84ac9aSAndroid Build Coastguard Worker
19*cf84ac9aSAndroid Build Coastguard Worker rc = syscall(__NR_unlinkat, -100, sample, -1L);
20*cf84ac9aSAndroid Build Coastguard Worker printf("unlinkat(%s, \"%s\", %s) = %ld %s (%m)\n",
21*cf84ac9aSAndroid Build Coastguard Worker "AT_FDCWD", sample,
22*cf84ac9aSAndroid Build Coastguard Worker "AT_SYMLINK_NOFOLLOW|AT_REMOVEDIR|AT_SYMLINK_FOLLOW"
23*cf84ac9aSAndroid Build Coastguard Worker "|AT_NO_AUTOMOUNT|AT_EMPTY_PATH|0xffffe0ff",
24*cf84ac9aSAndroid Build Coastguard Worker rc, errno2name());
25*cf84ac9aSAndroid Build Coastguard Worker
26*cf84ac9aSAndroid Build Coastguard Worker puts("+++ exited with 0 +++");
27*cf84ac9aSAndroid Build Coastguard Worker return 0;
28*cf84ac9aSAndroid Build Coastguard Worker }
29*cf84ac9aSAndroid Build Coastguard Worker
30*cf84ac9aSAndroid Build Coastguard Worker #else
31*cf84ac9aSAndroid Build Coastguard Worker
32*cf84ac9aSAndroid Build Coastguard Worker SKIP_MAIN_UNDEFINED("__NR_unlinkat")
33*cf84ac9aSAndroid Build Coastguard Worker
34*cf84ac9aSAndroid Build Coastguard Worker #endif
35