diff options
Diffstat (limited to 'winsup/cygwin/pinfo.h')
| -rw-r--r-- | winsup/cygwin/pinfo.h | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/winsup/cygwin/pinfo.h b/winsup/cygwin/pinfo.h index 97c2c3d58..0556946c6 100644 --- a/winsup/cygwin/pinfo.h +++ b/winsup/cygwin/pinfo.h @@ -12,14 +12,6 @@ details. */ #define _PINFO_H /* Signal constants (have to define them here, unfortunately) */ -enum -{ - __SIGFLUSH = -2, - __SIGSTRACE = -1, - __SIGCOMMUNE = 0, - __SIGOFFSET = 2 -}; - #define PSIZE 63 #include <sys/resource.h> @@ -29,11 +21,13 @@ struct commune_result { char *s; int n; + HANDLE handles[2]; }; enum picom { - PICOM_CMDLINE = 1 + PICOM_CMDLINE = 1, + PICOM_FIFO = 2 }; extern struct sigaction *global_sigs; @@ -117,35 +111,30 @@ public: inline sigset_t& getsigmask () { - return thread2signal ? *thread2signal->sigmask : sig_mask; + return sig_mask; } inline void setsigmask (sigset_t mask) { - if (thread2signal) - *(thread2signal->sigmask) = mask; sig_mask = mask; } - inline LONG* getsigtodo (int sig) {return _sigtodo + __SIGOFFSET + sig;} - inline HANDLE getthread2signal () { - return thread2signal ? thread2signal->win32_obj_id : hMainThread; + return hMainThread; } - inline void setthread2signal (void *thr) {thread2signal = (pthread *) thr;} void commune_recv (); - commune_result commune_send (DWORD); + commune_result commune_send (DWORD, ...); bool alive (); char *cmdline (size_t &); friend void __stdcall set_myself (pid_t, HANDLE); + /* signals */ + HANDLE sendsig; private: - sigset_t sig_mask; /* one set for everything to ignore. */ - LONG _sigtodo[NSIG + __SIGOFFSET]; - pthread *thread2signal; // NULL means thread any other means a pthread + sigset_t sig_mask; CRITICAL_SECTION lock; }; |