From 68ec443e0737f0135d01cde4ff2d5d4289f381fb Mon Sep 17 00:00:00 2001
From: Bananymous <bananymousosq@gmail.com>
Date: Sun, 11 Jun 2023 01:10:28 +0300
Subject: [PATCH] LibC: implement close

---
 libc/stdio.cpp  | 2 +-
 libc/unistd.cpp | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/libc/stdio.cpp b/libc/stdio.cpp
index 6e9da2e8..d4db1cb3 100644
--- a/libc/stdio.cpp
+++ b/libc/stdio.cpp
@@ -52,7 +52,7 @@ char* ctermid(char* buffer)
 
 int fclose(FILE* file)
 {
-	if (syscall(SYS_CLOSE, file->fd) < 0)
+	if (close(file->fd) == -1)
 		return EOF;
 	file->fd = -1;
 	return 0;
diff --git a/libc/unistd.cpp b/libc/unistd.cpp
index 5ee00978..95bfd750 100644
--- a/libc/unistd.cpp
+++ b/libc/unistd.cpp
@@ -187,6 +187,11 @@ long syscall(long syscall, ...)
 	return ret;
 }
 
+int close(int fd)
+{
+	return syscall(SYS_CLOSE, fd);
+}
+
 int execl(const char* pathname, const char* arg0, ...)
 {
 	if (arg0 == nullptr)