diff options
Diffstat (limited to 'src/drivers/Posix/Fl_Posix_System_Driver.H')
| -rw-r--r-- | src/drivers/Posix/Fl_Posix_System_Driver.H | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/drivers/Posix/Fl_Posix_System_Driver.H b/src/drivers/Posix/Fl_Posix_System_Driver.H index e077e490f..52c138260 100644 --- a/src/drivers/Posix/Fl_Posix_System_Driver.H +++ b/src/drivers/Posix/Fl_Posix_System_Driver.H @@ -2,7 +2,7 @@ // Definition of POSIX system driver // for the Fast Light Tool Kit (FLTK). // -// Copyright 2010-2020 by Bill Spitzak and others. +// Copyright 2010-2021 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this @@ -79,6 +79,10 @@ public: virtual int dot_file_hidden() {return 1;} virtual void gettime(time_t *sec, int *usec); virtual char* strdup(const char *s) {return ::strdup(s);} +#if defined(HAVE_PTHREAD) + virtual void lock_ring(); + virtual void unlock_ring(); +#endif }; #endif // FL_POSIX_SYSTEM_DRIVER_H |