diff options
Diffstat (limited to 'winsup/cygwin/sigproc.cc')
| -rw-r--r-- | winsup/cygwin/sigproc.cc | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index 49c8bda57..b43057e1c 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -80,34 +80,35 @@ HANDLE NO_COPY signal_arrived; // Event signaled when a signal has Static DWORD proc_loop_wait = 1000; // Wait for subprocesses to exit Static DWORD sig_loop_wait = INFINITE; // Wait for signals to arrive -Static HANDLE sigcatch_nonmain = NULL; // The semaphore signaled when +Static HANDLE sigcatch_nonmain; // The semaphore signaled when // signals are available for // processing from non-main thread -Static HANDLE sigcatch_main = NULL; // Signalled when main thread sends a +Static HANDLE sigcatch_main; // Signalled when main thread sends a // signal -Static HANDLE sigcatch_nosync = NULL; // Signal wait_sig to scan sigtodo +Static HANDLE sigcatch_nosync; // Signal wait_sig to scan sigtodo // but not to bother with any // synchronization -Static HANDLE sigcomplete_main = NULL; // Event signaled when a signal has +Static HANDLE sigcomplete_main; // Event signaled when a signal has // finished processing for the main // thread -Static HANDLE sigcomplete_nonmain = NULL;// Semaphore raised for non-main +Static HANDLE sigcomplete_nonmain; // Semaphore raised for non-main // threads when a signal has finished // processing +HANDLE NO_COPY sigCONT; // Used to "STOP" a process Static cygthread *hwait_sig; // Handle of wait_sig thread Static cygthread *hwait_subproc; // Handle of sig_subproc thread -Static HANDLE wait_sig_inited = NULL; // Control synchronization of +Static HANDLE wait_sig_inited; // Control synchronization of // message queue startup /* Used by WaitForMultipleObjects. These are handles to child processes. */ -Static HANDLE events[PSIZE + 1] = {0}; // All my children's handles++ +Static HANDLE events[PSIZE + 1]; // All my children's handles++ #define hchildren (events + 1) // Where the children handles begin Static char cpchildren[PSIZE * sizeof (pinfo)]; // All my children info -Static int nchildren = 0; // Number of active children +Static int nchildren; // Number of active children Static char czombies[NZOMBIES * sizeof (pinfo)]; // All my deceased children info -Static int nzombies = 0; // Number of deceased children +Static int nzombies; // Number of deceased children #define pchildren ((pinfo *) cpchildren) #define zombies ((pinfo *) czombies) @@ -1048,6 +1049,7 @@ wait_sig (VOID *self) sigcomplete_nonmain = CreateSemaphore (&sec_none_nih, 0, MAXLONG, NULL); sigcomplete_main = CreateEvent (&sec_none_nih, FALSE, FALSE, NULL); sigproc_printf ("sigcatch_nonmain %p, sigcatch_main %p", sigcatch_nonmain, sigcatch_main); + sigCONT = CreateEvent (&sec_none_nih, FALSE, FALSE, NULL); /* Setting dwProcessId flags that this process is now capable of receiving * signals. Prior to this, dwProcessId was set to the windows pid of |