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fs/FileSystem: add pure attributes

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This commit is contained in:
Max Kellermann 2022-08-18 16:51:09 +02:00
parent 71acad6c21
commit f883c09b6b
1 changed files with 4 additions and 0 deletions
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4
src/fs/FileSystem.hxx
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@ -98,6 +98,7 @@ MakeFifo(Path path, mode_t mode) noexcept
/** /**
* Wrapper for access() that uses #Path names. * Wrapper for access() that uses #Path names.
*/ */
[[gnu::pure]]
static inline bool static inline bool
CheckAccess(Path path, int mode) noexcept 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. * Checks if #Path exists and is a regular file.
*/ */
[[gnu::pure]]
static inline bool static inline bool
FileExists(Path path, bool follow_symlinks = true) noexcept 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. * Checks if #Path exists and is a directory.
*/ */
[[gnu::pure]]
static inline bool static inline bool
DirectoryExists(Path path, bool follow_symlinks = true) noexcept DirectoryExists(Path path, bool follow_symlinks = true) noexcept
{ {
@ -144,6 +147,7 @@ DirectoryExists(Path path, bool follow_symlinks = true) noexcept
/** /**
* Checks if #Path exists. * Checks if #Path exists.
*/ */
[[gnu::pure]]
static inline bool static inline bool
PathExists(Path path) noexcept PathExists(Path path) noexcept
{ {