From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001
From: Kacper <kacper@mail.openlinux.dev>
Date: Sun, 7 Dec 2025 20:10:31 +0100
Subject: Add build system scaffolding and libc headers

---
 lib/libc/unistd/execl.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 lib/libc/unistd/execl.c

(limited to 'lib/libc/unistd/execl.c')

diff --git a/lib/libc/unistd/execl.c b/lib/libc/unistd/execl.c
new file mode 100644
index 00000000..5dc7bc74
--- /dev/null
+++ b/lib/libc/unistd/execl.c
@@ -0,0 +1,26 @@
+#include <stdarg.h>
+#include <stddef.h>
+#include <unistd.h>
+
+int execl(const char *path, const char *argv0, ...)
+{
+	int argc;
+	va_list ap;
+	va_start(ap, argv0);
+
+	argc = 1;
+	while (va_arg(ap, const char *) != NULL) {
+		argc++;
+	}
+	va_end(ap);
+
+	char *argv[argc + 1];
+	va_start(ap, argv0);
+	for (int i = 1; i < argc; i++) {
+		argv[i] = (char *)va_arg(ap, const char *);
+	}
+	argv[argc] = NULL;
+	va_end(ap);
+
+	return execvp(path, argv);
+}
-- 
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