1 files changed, 27 insertions, 0 deletions
diff --git a/missing.d/tmpnam.c b/missing.d/tmpnam.c
new file mode 100644
index 00000000..8f49859a
--- /dev/null
+++ b/missing.d/tmpnam.c
@@ -0,0 +1,27 @@
+/*
+ * tmpnam - an implementation for systems lacking a library version
+ *	    this version does not rely on the P_tmpdir and L_tmpnam constants.
+ */
+
+#ifndef NULL
+#define NULL	0
+#endif
+
+static char template[] = "/tmp/gawkXXXXXX";
+
+char *
+tmpnam(tmp)
+char *tmp;
+{
+	static char tmpbuf[sizeof(template)];
+	
+	if (tmp == NULL) {
+		(void) strcpy(tmpbuf, template);
+		(void) mktemp(tmpbuf);
+		return tmpbuf;
+	} else {
+		(void) strcpy(tmp, template);
+		(void) mktemp(tmp);
+		return tmp;
+	}
+}