From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001
From: Vladimir Azarov <avm@intermediate-node.net>
Date: Tue, 1 Oct 2024 15:47:05 +0200
Subject: Initial version

---
 src/unistd/getlogin_r.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/unistd/getlogin_r.c

(limited to 'src/unistd/getlogin_r.c')

diff --git a/src/unistd/getlogin_r.c b/src/unistd/getlogin_r.c
new file mode 100644
index 0000000..53866c6
--- /dev/null
+++ b/src/unistd/getlogin_r.c
@@ -0,0 +1,12 @@
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+int getlogin_r(char *name, size_t size)
+{
+	char *logname = getlogin();
+	if (!logname) return ENXIO; /* or...? */
+	if (strlen(logname) >= size) return ERANGE;
+	strcpy(name, logname);
+	return 0;
+}
-- 
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