Update os.h

Provide shared read access to log files under windows
11 years ago · 87c0770c42
parent 137e354108
commit 87c0770c42
1 changed files with 2 additions and 1 deletions
--- a/include/spdlog/details/os.h
+++ b/include/spdlog/details/os.h
@ -120,7 +120,8 @@ constexpr inline unsigned short eol_size()
 inline int fopen_s(FILE** fp, const std::string& filename, const char* mode)
 {
 #ifdef _WIN32
-    return ::fopen_s(fp, filename.c_str(), mode);
+    *fp = _fsopen((filename.c_str()), mode, _SH_DENYWR);
+    return *fp == nullptr;
 #else
    *fp = fopen((filename.c_str()), mode);
    return *fp == nullptr;