Changeset aee3d68 in rtems

Timestamp:

Feb 10, 1999, 5:03:46 PM (20 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, master

Children:

3165b4d3

Parents:

dd746c38

Message:

POSIX timer support modifications.

Files:

• c/src/exec/posix/src/pthreadkill.c (modified) (1 diff)
• c/src/exec/posix/src/sigaction.c (modified) (1 diff)
• c/src/exec/posix/src/sigtimedwait.c (modified) (1 diff)
• cpukit/posix/src/pthreadkill.c (modified) (1 diff)
• cpukit/posix/src/sigaction.c (modified) (1 diff)
• cpukit/posix/src/sigtimedwait.c (modified) (1 diff)

c/src/exec/posix/src/pthreadkill.c

@@ -35 +35 @@
     set_errno_and_return_minus_one( EINVAL );
 
+/* commented out when posix timers added 
   if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO )
     set_errno_and_return_minus_one( ENOSYS );
-
-  /*
-   *  RTEMS does not support sending  a siginfo signal to a specific thread.
-   */
+*/
 
   the_thread = _POSIX_Threads_Get( thread, &location );

c/src/exec/posix/src/sigaction.c

@@ -22 +22 @@
 #include <rtems/posix/seterr.h>
 #include <rtems/score/isr.h>
+
+/*
+ * PARAMETERS_PASSING_S is defined in ptimer.c
+ */
+
+extern void PARAMETERS_PASSING_S (int num_signal, const struct sigaction inf);
 
 int sigaction(

c/src/exec/posix/src/sigtimedwait.c

@@ -113 +113 @@
   _Thread_Enable_dispatch();
 
+  /*
+   * When the thread is set free by a signal, it is need to eliminate
+   * the signal.
+   */
+
+  _POSIX_signals_Clear_signals( api, the_info->si_signo, the_info,
+                                FALSE, FALSE );
+
   errno = _Thread_Executing->Wait.return_code;
   return the_info->si_signo;

cpukit/posix/src/pthreadkill.c

@@ -35 +35 @@
     set_errno_and_return_minus_one( EINVAL );
 
+/* commented out when posix timers added 
   if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO )
     set_errno_and_return_minus_one( ENOSYS );
-
-  /*
-   *  RTEMS does not support sending  a siginfo signal to a specific thread.
-   */
+*/
 
   the_thread = _POSIX_Threads_Get( thread, &location );

cpukit/posix/src/sigaction.c

@@ -22 +22 @@
 #include <rtems/posix/seterr.h>
 #include <rtems/score/isr.h>
+
+/*
+ * PARAMETERS_PASSING_S is defined in ptimer.c
+ */
+
+extern void PARAMETERS_PASSING_S (int num_signal, const struct sigaction inf);
 
 int sigaction(

cpukit/posix/src/sigtimedwait.c

@@ -113 +113 @@
   _Thread_Enable_dispatch();
 
+  /*
+   * When the thread is set free by a signal, it is need to eliminate
+   * the signal.
+   */
+
+  _POSIX_signals_Clear_signals( api, the_info->si_signo, the_info,
+                                FALSE, FALSE );
+
   errno = _Thread_Executing->Wait.return_code;
   return the_info->si_signo;