From f883c09b6bbed27310896688dd316444feddbacf Mon Sep 17 00:00:00 2001
From: Max Kellermann <max.kellermann@gmail.com>
Date: Thu, 18 Aug 2022 16:51:09 +0200
Subject: [PATCH] fs/FileSystem: add pure attributes
---
src/fs/FileSystem.hxx | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/fs/FileSystem.hxx b/src/fs/FileSystem.hxx
index b5af7246f..8844c96b0 100644
--- a/src/fs/FileSystem.hxx
+++ b/src/fs/FileSystem.hxx
@@ -98,6 +98,7 @@ MakeFifo(Path path, mode_t mode) noexcept
/**
* Wrapper for access() that uses #Path names.
*/
+[[gnu::pure]]
static inline bool
CheckAccess(Path path, int mode) noexcept
{
@@ -109,6 +110,7 @@ CheckAccess(Path path, int mode) noexcept
/**
* Checks if #Path exists and is a regular file.
*/
+[[gnu::pure]]
static inline bool
FileExists(Path path, bool follow_symlinks = true) noexcept
{
@@ -127,6 +129,7 @@ FileExists(Path path, bool follow_symlinks = true) noexcept
/**
* Checks if #Path exists and is a directory.
*/
+[[gnu::pure]]
static inline bool
DirectoryExists(Path path, bool follow_symlinks = true) noexcept
{
@@ -144,6 +147,7 @@ DirectoryExists(Path path, bool follow_symlinks = true) noexcept
/**
* Checks if #Path exists.
*/
+[[gnu::pure]]
static inline bool
PathExists(Path path) noexcept
{