diff options
Diffstat (limited to 'winsup/cygwin/thread.h')
| -rw-r--r-- | winsup/cygwin/thread.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/winsup/cygwin/thread.h b/winsup/cygwin/thread.h index 6cce1fa4a..5f7b39845 100644 --- a/winsup/cygwin/thread.h +++ b/winsup/cygwin/thread.h @@ -31,6 +31,13 @@ enum cw_sig_wait cw_sig_resume }; +enum cw_cancel_action +{ + cw_cancel_self, + cw_no_cancel_self, + cw_no_cancel +}; + extern "C" { void SetResourceLock (int, int, const char *) __attribute__ ((regparm (3))); @@ -38,7 +45,7 @@ void ReleaseResourceLock (int, int, const char *) __attribute__ ((regparm (3))); } -DWORD cancelable_wait (HANDLE, DWORD, const bool = true, const enum cw_sig_wait = cw_sig_nosig) +DWORD cancelable_wait (HANDLE, DWORD, const cw_cancel_action = cw_cancel_self, const enum cw_sig_wait = cw_sig_nosig) __attribute__ ((regparm (3))); class fast_mutex @@ -70,7 +77,7 @@ public: void lock () { if (InterlockedIncrement ((long *) &lock_counter) != 1) - cancelable_wait (win32_obj_id, INFINITE, false, cw_sig_resume); + cancelable_wait (win32_obj_id, INFINITE, cw_no_cancel, cw_sig_resume); } void unlock () |