Update os.h

Provide shared read access to log files under windows
This commit is contained in:
Gabi Melman 2014-11-24 14:18:29 +02:00
parent 137e354108
commit 87c0770c42

View File

@ -120,7 +120,8 @@ constexpr inline unsigned short eol_size()
inline int fopen_s(FILE** fp, const std::string& filename, const char* mode) inline int fopen_s(FILE** fp, const std::string& filename, const char* mode)
{ {
#ifdef _WIN32 #ifdef _WIN32
return ::fopen_s(fp, filename.c_str(), mode); *fp = _fsopen((filename.c_str()), mode, _SH_DENYWR);
return *fp == nullptr;
#else #else
*fp = fopen((filename.c_str()), mode); *fp = fopen((filename.c_str()), mode);
return *fp == nullptr; return *fp == nullptr;