1 // RUN: %clangxx -O0 -g %s -o %t && %run %t 2>&1 | FileCheck %s 2 // UNSUPPORTED: linux, solaris 3 4 #include <assert.h> 5 #include <stdio.h> 6 #include <stdlib.h> 7 #include <sys/stat.h> 8 main(void)9int main(void) { 10 struct stat st; 11 char *name; 12 13 assert(!stat("/dev/null", &st)); 14 assert((name = devname(st.st_rdev, S_ISCHR(st.st_mode) ? S_IFCHR : S_IFBLK))); 15 16 printf("%s\n", name); 17 18 // CHECK: null 19 20 return 0; 21 } 22