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/wait/wait.c    | 7 +++++++
 lib/libc/wait/waitid.c  | 7 +++++++
 lib/libc/wait/waitpid.c | 7 +++++++
 3 files changed, 21 insertions(+)
 create mode 100644 lib/libc/wait/wait.c
 create mode 100644 lib/libc/wait/waitid.c
 create mode 100644 lib/libc/wait/waitpid.c

(limited to 'lib/libc/wait')

diff --git a/lib/libc/wait/wait.c b/lib/libc/wait/wait.c
new file mode 100644
index 00000000..f0583bfc
--- /dev/null
+++ b/lib/libc/wait/wait.c
@@ -0,0 +1,7 @@
+#include <sys/wait.h>
+#include <syscall.h>
+
+pid_t wait(int *stat_loc)
+{
+	return syscall(wait4, -1, stat_loc, 0, 0);
+}
diff --git a/lib/libc/wait/waitid.c b/lib/libc/wait/waitid.c
new file mode 100644
index 00000000..5b6237b8
--- /dev/null
+++ b/lib/libc/wait/waitid.c
@@ -0,0 +1,7 @@
+#include <sys/wait.h>
+#include <syscall.h>
+
+int waitid(idtype_t idtype, id_t id, siginfo_t *infop, int options)
+{
+	return syscall(waitid, idtype, id, infop, options);
+}
diff --git a/lib/libc/wait/waitpid.c b/lib/libc/wait/waitpid.c
new file mode 100644
index 00000000..a5746efc
--- /dev/null
+++ b/lib/libc/wait/waitpid.c
@@ -0,0 +1,7 @@
+#include <sys/wait.h>
+#include <syscall.h>
+
+pid_t waitpid(pid_t pid, int *stat_loc, int options)
+{
+	return syscall(wait4, pid, stat_loc, options, 0);
+}
-- 
cgit v1.2.3