micro-utils/coreutils/mkfifo.c

#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>

int main(const int argc, const char **argv) {
	if (argc == 1) {
		printf("mkfifo: missing operand\n");
		return 1;
	}

	for (int i = 1; i < argc; i++) {
		if (mkfifo(argv[i], 0666)) {
			fprintf(stderr, "mkfifo: %s %s\n", argv[i], strerror(errno));
			return 1;
		}
	}

	return 0;
}