implement in C

2 files changed, 20 insertions, 0 deletions

diff --git a/mktemp b/mktemp
deleted file mode 100644
index e69de29..0000000
--- a/mktemp
+++ /dev/null
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;
+}