kcenon::logger::security::detail Namespace Reference

Functions
ssize_t	safe_write (int fd, const void *buf, size_t count)
	Signal-safe write wrapper (cross-platform)
int	safe_fsync (int fd)
	Signal-safe fsync wrapper (cross-platform)

Function Documentation

safe_fsync()

int kcenon::logger::security::detail::safe_fsync ( int fd )

inline

Signal-safe fsync wrapper (cross-platform)

Parameters

fd	File descriptor

Returns

0 on success, -1 on error

Note: Uses _commit on Windows (POSIX fsync is not available)

Definition at line 61 of file signal_manager.h.

                              {
#ifdef _WIN32
    return _commit(fd);
#else
    return ::fsync(fd);
#endif
}

Referenced by kcenon::logger::security::signal_manager::emergency_flush().

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safe_write()

ssize_t kcenon::logger::security::detail::safe_write ( int fd, const void * buf, size_t count )

inline

Signal-safe write wrapper (cross-platform)

Parameters

fd	File descriptor
buf	Buffer to write
count	Number of bytes to write

Returns

Number of bytes written or -1 on error

Note: Uses _write on Windows (POSIX write is deprecated on MSVC) This avoids macro pollution that would affect other headers.

Definition at line 46 of file signal_manager.h.

                                                                 {
#ifdef _WIN32
    return _write(fd, buf, static_cast<unsigned int>(count));
#else
    return ::write(fd, buf, count);
#endif
}

Referenced by kcenon::logger::security::signal_manager::emergency_flush().

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