throw if flush failed

4 years ago · 5afff7821f
parent 8fb112158a
commit 5afff7821f
1 changed files with 4 additions and 1 deletions
--- a/include/spdlog/details/file_helper-inl.h
+++ b/include/spdlog/details/file_helper-inl.h
@ -84,7 +84,10 @@ SPDLOG_INLINE void file_helper::reopen(bool truncate)

 SPDLOG_INLINE void file_helper::flush()
 {
-    std::fflush(fd_);
+    if(std::fflush(fd_) != 0)
+    {
+        throw_spdlog_ex("Failed flush to file " + os::filename_to_str(filename_), errno);
+    }
 }

 SPDLOG_INLINE void file_helper::close()