// Helper binary for
// lit_tests/TestCases/Darwin/unset-insert-libraries-on-exec.cc
// Prints the environment variable with the given name.
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv[]) {
if (argc != 2) {
printf("Usage: %s ENVNAME\n", argv[0]);
exit(1);
}
const char *value = getenv(argv[1]);
if (value) {
printf("%s = %s\n", argv[1], value);
} else {
printf("%s not set.\n", argv[1]);
}
return 0;
}