From ab0fab9bf97530cbd6088aa0ffbb67e810a04e7f Mon Sep 17 00:00:00 2001
From: Cameron Cawley
Date: Mon, 15 Apr 2019 16:09:06 +0100
Subject: POSIX: Move implementation of exists, isReadable and isWritable into
 posix-fs.cpp

---
 backends/fs/posix/posix-fs.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'backends/fs/posix/posix-fs.cpp')

diff --git a/backends/fs/posix/posix-fs.cpp b/backends/fs/posix/posix-fs.cpp
index b0c888966f..9d2416a9bc 100644
--- a/backends/fs/posix/posix-fs.cpp
+++ b/backends/fs/posix/posix-fs.cpp
@@ -38,6 +38,9 @@
 
 #include <sys/param.h>
 #include <sys/stat.h>
+#ifdef MACOSX
+#include <sys/types.h>
+#endif
 #ifdef PSP2
 #include "backends/fs/psp2/psp2-dirent.h"
 #define mkdir sceIoMkdir
@@ -47,6 +50,7 @@
 #include <stdio.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <unistd.h>
 
 #ifdef __OS2__
 #define INCL_DOS
@@ -54,6 +58,18 @@
 #endif
 
 
+bool POSIXFilesystemNode::exists() const {
+	return access(_path.c_str(), F_OK) == 0;
+}
+
+bool POSIXFilesystemNode::isReadable() const {
+	return access(_path.c_str(), R_OK) == 0;
+}
+
+bool POSIXFilesystemNode::isWritable() const {
+	return access(_path.c_str(), W_OK) == 0;
+}
+
 void POSIXFilesystemNode::setFlags() {
 	struct stat st;
 
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