diff options
Diffstat (limited to 'winsup/cygwin/thread.h')
| -rw-r--r-- | winsup/cygwin/thread.h | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/winsup/cygwin/thread.h b/winsup/cygwin/thread.h index 141100714..ec3ca7ebf 100644 --- a/winsup/cygwin/thread.h +++ b/winsup/cygwin/thread.h @@ -29,7 +29,25 @@ details. */ #include "security.h" #include <errno.h> #include "cygerrno.h" -#include "cygwait.h" + +enum cw_sig_wait +{ + cw_sig_nosig, + cw_sig_eintr, + cw_sig_resume +}; + +enum cw_cancel_action +{ + cw_cancel_self, + cw_no_cancel_self, + cw_no_cancel +}; + +DWORD cancelable_wait (HANDLE, PLARGE_INTEGER timeout = NULL, + const cw_cancel_action = cw_cancel_self, + const enum cw_sig_wait = cw_sig_nosig) + __attribute__ ((regparm (3))); class fast_mutex { @@ -60,7 +78,7 @@ public: void lock () { if (InterlockedIncrement ((long *) &lock_counter) != 1) - cancelable_wait (win32_obj_id, cw_infinite, cw_sig); + cancelable_wait (win32_obj_id, NULL, cw_no_cancel, cw_sig_resume); } void unlock () @@ -344,6 +362,9 @@ public: pthread_spinlock (int); }; +#define WAIT_CANCELED (WAIT_OBJECT_0 + 1) +#define WAIT_SIGNALED (WAIT_OBJECT_0 + 2) + class _cygtls; class pthread: public verifyable_object { |