1// Helper binary for 2// lit_tests/TestCases/Darwin/unset-insert-libraries-on-exec.cc 3// Prints the environment variable with the given name. 4#include <stdio.h> 5#include <stdlib.h> 6 7int main(int argc, char *argv[]) { 8 if (argc != 2) { 9 printf("Usage: %s ENVNAME\n", argv[0]); 10 exit(1); 11 } 12 const char *value = getenv(argv[1]); 13 if (value) { 14 printf("%s = %s\n", argv[1], value); 15 } else { 16 printf("%s not set.\n", argv[1]); 17 } 18 return 0; 19} 20