From e6584db26da34572fb13aa236e16e19f71c8e976 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Fri, 26 Aug 2022 14:16:16 +0200
Subject: user/libc: prepare for OpenED port
---
src/user/lib/include/sys/ioctl.h | 13 +++++++++++++
src/user/lib/include/sys/stat.h | 11 +++++++++++
src/user/lib/include/sys/wait.h | 0
3 files changed, 24 insertions(+)
create mode 100644 src/user/lib/include/sys/ioctl.h
create mode 100644 src/user/lib/include/sys/stat.h
create mode 100644 src/user/lib/include/sys/wait.h
(limited to 'src/user/lib/include/sys')
diff --git a/src/user/lib/include/sys/ioctl.h b/src/user/lib/include/sys/ioctl.h
new file mode 100644
index 0000000..708bc3f
--- /dev/null
+++ b/src/user/lib/include/sys/ioctl.h
@@ -0,0 +1,13 @@
+#pragma once
+#include <errno.h> // only for ENOSYS
+
+#define TIOCGWINSZ 0
+struct winsize {
+ int ws_row, ws_col;
+};
+
+static inline int ioctl(int fd, int req, ...) {
+ (void)fd; (void)req;
+ errno = ENOSYS;
+ return -1;
+}
diff --git a/src/user/lib/include/sys/stat.h b/src/user/lib/include/sys/stat.h
new file mode 100644
index 0000000..a954c9b
--- /dev/null
+++ b/src/user/lib/include/sys/stat.h
@@ -0,0 +1,11 @@
+#pragma once
+#include <errno.h> // only for ENOSYS
+
+#define S_ISFIFO(x) 0
+
+struct stat {};
+static inline int fstat(int fd, struct stat *sb) {
+ (void)fd; (void)sb;
+ errno = ENOSYS;
+ return -1;
+}
diff --git a/src/user/lib/include/sys/wait.h b/src/user/lib/include/sys/wait.h
new file mode 100644
index 0000000..e69de29
--
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