From 565ef9b451d1adf14ad6cbc08bc5bf77388ec5c9 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Fri, 19 Jul 2019 13:58:58 -0400
Subject: implement in C

---
 mktemp.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 mktemp.c

(limited to 'mktemp.c')

diff --git a/mktemp.c b/mktemp.c
new file mode 100644
index 0000000..14d615c
--- /dev/null
+++ b/mktemp.c
@@ -0,0 +1,20 @@
+#define _POSIX_C_SOURCE 200809L
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int main(int argc, char *argv[])
+{
+	char template[FILENAME_MAX] = "tmp.XXXXXXXXXX";
+	if (argc != 1) {
+		strcpy(template, argv[1]);
+	}
+	if (!strstr(template, "XXXXXX")) {
+		fprintf(stderr, "template must contain at least six 'X' characters\n");
+		return 1;
+	}
+	rmdir(template);
+	printf("%s\n", mkdtemp(template));
+	return 0;
+}
-- 
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