#include "file_open.h"

FILE *file_open(const char *prog, const char *path, const char *mode) {
	if (!strcmp(path, "-"))
		return stdin;

	FILE *fp = fopen(path, mode);
	if (fp == NULL) {
		if (prog)
			fprintf(stderr, "%s: %s\n", prog, strerror(errno));

		return NULL;
	}

	return fp;
}