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CommonFuncs: Add StrerrorString version of LastStrerrorString that accepts an error number.

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This commit is contained in:
Jordan Woyak 2025-09-19 22:23:28 -05:00
commit 504ea99cfa
2 changed files with 11 additions and 5 deletions
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11
Source/Core/Common/CommonFuncs.cpp
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@ -43,13 +43,18 @@ const char* StrErrorWrapper(int error, char* buffer, std::size_t length)
#endif #endif
} }
std::string StrerrorString(int error)
{
char error_message[BUFFER_SIZE];
return StrErrorWrapper(error, error_message, BUFFER_SIZE);
}
// Wrapper function to get last strerror(errno) string. // Wrapper function to get last strerror(errno) string.
// This function might change the error code. // This function might change the error code.
std::string LastStrerrorString() std::string LastStrerrorString()
{ {
char error_message[BUFFER_SIZE]; return StrerrorString(errno);
return StrErrorWrapper(errno, error_message, BUFFER_SIZE);
} }
#ifdef _WIN32 #ifdef _WIN32

5
Source/Core/Common/CommonFuncs.h
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@ -45,8 +45,9 @@ namespace Common
// strerror_r wrapper to handle XSI and GNU versions. // strerror_r wrapper to handle XSI and GNU versions.
const char* StrErrorWrapper(int error, char* buffer, std::size_t length); const char* StrErrorWrapper(int error, char* buffer, std::size_t length);
// Wrapper function to get last strerror(errno) string. // Wrapper functions to get strerror(errno) string, which itself is not threadsafe.
// This function might change the error code. // These functions might change the error code.
std::string StrerrorString(int error);
std::string LastStrerrorString(); std::string LastStrerrorString();
#ifdef _WIN32 #ifdef _WIN32