anki-3d-engine/ThirdParty/Reproc/reproc/examples/env.c

#include <stdlib.h>

#include <reproc/run.h>

// Runs a binary as a child process that prints all its environment variables to
// stdout and exits. Additional environment variables (in the format A=B) passed
// via the command line are added to the child process environment variables.
int main(int argc, const char **argv)
{
  (void) argc;

  const char *args[] = { RESOURCE_DIRECTORY "/env", NULL };

  int r = reproc_run(args, (reproc_options){ .env.extra = argv + 1 });

  if (r < 0) {
    fprintf(stderr, "%s\n", reproc_strerror(r));
  }

  return abs(r);
}