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-rw-r--r--c/src/exec/posix/src/sigaction.c94
1 files changed, 0 insertions, 94 deletions
diff --git a/c/src/exec/posix/src/sigaction.c b/c/src/exec/posix/src/sigaction.c
deleted file mode 100644
index 708d1ac0b4..0000000000
--- a/c/src/exec/posix/src/sigaction.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * 3.3.4 Examine and Change Signal Action, P1003.1b-1993, p. 70
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.OARcorp.com/rtems/license.html.
- *
- * $Id$
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <pthread.h>
-#include <signal.h>
-#include <errno.h>
-
-#include <rtems/system.h>
-#include <rtems/posix/pthread.h>
-#include <rtems/posix/psignal.h>
-#include <rtems/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(
- int sig,
- const struct sigaction *act,
- struct sigaction *oact
-)
-{
- ISR_Level level;
-
- if ( oact )
- *oact = _POSIX_signals_Vectors[ sig ];
-
- if ( !sig )
- return 0;
-
- if ( !is_valid_signo(sig) )
- rtems_set_errno_and_return_minus_one( EINVAL );
-
- /*
- * Some signals cannot be ignored (P1003.1b-1993, pp. 70-72 and references.
- *
- * NOTE: Solaris documentation claims to "silently enforce" this which
- * contradicts the POSIX specification.
- */
-
- if ( sig == SIGKILL )
- rtems_set_errno_and_return_minus_one( EINVAL );
-
- /*
- * Evaluate the new action structure and set the global signal vector
- * appropriately.
- */
-
- if ( act ) {
-
- /*
- * Unless the user is installing the default signal actions, then
- * we can just copy the provided sigaction structure into the vectors.
- */
-
- _ISR_Disable( level );
- if ( act->sa_handler == SIG_DFL ) {
- _POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
- } else {
- _POSIX_signals_Clear_process_signals( signo_to_mask(sig) );
- _POSIX_signals_Vectors[ sig ] = *act;
- }
- _ISR_Enable( level );
- }
-
- /*
- * No need to evaluate or dispatch because:
- *
- * + If we were ignoring the signal before, none could be pending
- * now (signals not posted when SIG_IGN).
- * + If we are now ignoring a signal that was previously pending,
- * we clear the pending signal indicator.
- */
-
- return 0;
-}
-