pkgs/test/make-binary-wrapper/envcheck.c

   1 #include <limits.h>
   2 #include <stdio.h>
   3 #include <unistd.h>
   4
   5 int main(int argc, char **argv, char **envp) {
   6   for (char **env = envp; *env != 0; ++env) {
   7     puts(*env);
   8   }
   9
  10    char cwd[PATH_MAX];
  11    if (getcwd(cwd, sizeof(cwd))) {
  12      printf("CWD=%s\n", cwd);
  13    } else {
  14      perror("getcwd() error");
  15      return 1;
  16    }
  17
  18   for (int i=0; i < argc; ++i) {
  19     puts(argv[i]);
  20   }
  21   return 0;
  22 }