| // RUN: %clangxx -O0 -g %s -o %t && %run %t 2>&1 | FileCheck %s |
| // UNSUPPORTED: linux, solaris |
| |
| #include <sys/cdefs.h> |
| #include <sys/stat.h> |
| |
| #include <assert.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| int main(void) { |
| struct stat st; |
| char name[100]; |
| mode_t type; |
| |
| assert(!stat("/dev/null", &st)); |
| |
| type = S_ISCHR(st.st_mode) ? S_IFCHR : S_IFBLK; |
| |
| #if defined(__NetBSD__) |
| assert(!devname_r(st.st_rdev, type, name, sizeof(name))); |
| #else |
| assert(devname_r(st.st_rdev, type, name, sizeof(name))); |
| #endif |
| |
| printf("%s\n", name); |
| |
| // CHECK: null |
| |
| return 0; |
| } |
