diff options
Diffstat (limited to 'winsup/cygwin/fhandler.h')
| -rw-r--r-- | winsup/cygwin/fhandler.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index f710356bf..2f2f01706 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -193,6 +193,15 @@ class fhandler_base virtual void fixup_before_fork_exec (DWORD) {} virtual void fixup_after_fork (HANDLE); virtual void fixup_after_exec () {} + void create_read_state (LONG n) + { + read_state = CreateSemaphore (&sec_none_nih, 0, n, NULL); + } + + void signal_read_state (LONG n) + { + (void) ReleaseSemaphore (read_state, n, NULL); + } void set_fs_flags (DWORD flags) { fs_flags = flags; } bool get_fs_flags (DWORD flagval = UINT32_MAX) |