Split psignal.c into many more files. This reduced the amount of

object code that has to be loaded just for initializing the signal
manager.

1 files changed, 93 insertions, 0 deletions

diff --git a/cpukit/posix/include/rtems/posix/psignal.h b/cpukit/posix/include/rtems/posix/psignal.h
index 4ecba1f41c..32e403a360 100644
--- a/cpukit/posix/include/rtems/posix/psignal.h
+++ b/cpukit/posix/include/rtems/posix/psignal.h
@@ -5,11 +5,67 @@
 #ifndef __RTEMS_POSIX_SIGNALS_h
 #define __RTEMS_POSIX_SIGNALS_h
 
+#include <rtems/posix/pthread.h>
+
+/*
+ *  Currently 32 signals numbered 1-32 are defined
+ */
+
+#define SIGNAL_EMPTY_MASK  0x00000000
+#define SIGNAL_ALL_MASK    0xffffffff
+
+#define signo_to_mask( _sig ) (1 << ((_sig) - 1))
+
+#define is_valid_signo( _sig ) \
+  ((_sig) >= 1 && (_sig) <= 32 )
+
+#define _States_Is_interruptible_signal( _states ) \
+  ( ((_states) & \
+    (STATES_WAITING_FOR_SIGNAL|STATES_INTERRUPTIBLE_BY_SIGNAL)) == \
+      (STATES_WAITING_FOR_SIGNAL|STATES_INTERRUPTIBLE_BY_SIGNAL))
+
+#define SIGACTION_TERMINATE \
+  { 0, SIGNAL_ALL_MASK, {_POSIX_signals_Abormal_termination_handler} }
+#define SIGACTION_IGNORE \
+  { 0, SIGNAL_ALL_MASK, {SIG_IGN} }
+#define SIGACTION_STOP \
+  { 0, SIGNAL_ALL_MASK, {_POSIX_signals_Stop_handler} }
+#define SIGACTION_CONTINUE \
+  { 0, SIGNAL_ALL_MASK, {_POSIX_signals_Continue_handler} }
+
+#define SIG_ARRAY_MAX  (SIGRTMAX + 1)
+
+/*
+ *  Variables
+ */
+
+extern sigset_t  _POSIX_signals_Pending;
+
+extern struct sigaction _POSIX_signals_Default_vectors[ SIG_ARRAY_MAX ];
+
+extern struct sigaction _POSIX_signals_Vectors[ SIG_ARRAY_MAX ];
+
+extern Watchdog_Control _POSIX_signals_Alarm_timer;
+
+extern Thread_queue_Control _POSIX_signals_Wait_queue;
+
+extern Chain_Control _POSIX_signals_Inactive_siginfo;
+
+extern Chain_Control _POSIX_signals_Siginfo[ SIG_ARRAY_MAX ];
+
+/*
+ *  POSIX internal siginfo structure
+ */
+
 typedef struct {
   Chain_Node  Node;
   siginfo_t   Info;
 }  POSIX_signals_Siginfo_node;
 
+/*
+ *  Internal routines
+ */
+
 void _POSIX_signals_Manager_Initialization(
   int  maximum_queued_signals
 );
@@ -18,5 +74,42 @@ void _POSIX_signals_Post_switch_extension(
   Thread_Control  *the_thread
 );
 
+boolean _POSIX_signals_Unblock_thread( 
+  Thread_Control  *the_thread,
+  int              signo,
+  siginfo_t       *info
+);
+
+boolean _POSIX_signals_Clear_signals(
+  POSIX_API_Control  *api,
+  int                 signo,
+  siginfo_t          *info,
+  boolean             is_global,
+  boolean             check_blocked
+);
+
+int killinfo(
+  pid_t               pid,
+  int                 sig,
+  const union sigval *value
+);
+
+void _POSIX_signals_Set_process_signals(
+  sigset_t   mask
+);
+
+void _POSIX_signals_Set_process_signals(
+  sigset_t   mask
+);
+
+/*
+ *  Default signal handlers
+ */
+
+#define _POSIX_signals_Stop_handler NULL
+#define _POSIX_signals_Continue_handler NULL
+
+void _POSIX_signals_Abormal_termination_handler( int signo );
+
 #endif
 /* end of file */