diff options
| author | Max Kellermann <max@duempel.org> | 2015-12-18 00:54:08 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2015-12-18 00:54:23 +0100 |
| commit | 93f45904537e2ca9837051fddf4b2b80587d87bf (patch) | |
| tree | 7abf7754d254bcc640c13ce29ef1876a78e32b8f /src/system | |
| parent | 1098d271b8e8207ce901267716c3335e90bfe585 (diff) | |
system/Error: add IsFileNotFound()
Diffstat (limited to 'src/system')
| -rw-r--r-- | src/system/Error.hxx | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/system/Error.hxx b/src/system/Error.hxx index 5f7f4eb59..948bb47e5 100644 --- a/src/system/Error.hxx +++ b/src/system/Error.hxx @@ -31,6 +31,7 @@ #define SYSTEM_ERROR_HXX #include "util/StringUtil.hxx" +#include "Compiler.h" #include <system_error> #include <utility> @@ -106,4 +107,17 @@ FormatErrno(const char *fmt, Args&&... args) #endif +gcc_pure +static inline bool +IsFileNotFound(const std::system_error &e) +{ +#ifdef WIN32 + return e.code().category() == std::system_category() && + e.code().value() == ERROR_FILE_NOT_FOUND; +#else + return e.code().category() == std::system_category() && + e.code().value() == ENOENT; +#endif +} + #endif |