/* Implementation of the KILL g77 intrinsic.
|
/* Implementation of the KILL g77 intrinsic.
|
Copyright (C) 2005, 2007, 2009, 2011 Free Software Foundation, Inc.
|
Copyright (C) 2005, 2007, 2009, 2011 Free Software Foundation, Inc.
|
Contributed by François-Xavier Coudert <coudert@clipper.ens.fr>
|
Contributed by François-Xavier Coudert <coudert@clipper.ens.fr>
|
|
|
This file is part of the GNU Fortran runtime library (libgfortran).
|
This file is part of the GNU Fortran runtime library (libgfortran).
|
|
|
Libgfortran is free software; you can redistribute it and/or
|
Libgfortran is free software; you can redistribute it and/or
|
modify it under the terms of the GNU General Public
|
modify it under the terms of the GNU General Public
|
License as published by the Free Software Foundation; either
|
License as published by the Free Software Foundation; either
|
version 3 of the License, or (at your option) any later version.
|
version 3 of the License, or (at your option) any later version.
|
|
|
Libgfortran is distributed in the hope that it will be useful,
|
Libgfortran is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
Under Section 7 of GPL version 3, you are granted additional
|
Under Section 7 of GPL version 3, you are granted additional
|
permissions described in the GCC Runtime Library Exception, version
|
permissions described in the GCC Runtime Library Exception, version
|
3.1, as published by the Free Software Foundation.
|
3.1, as published by the Free Software Foundation.
|
|
|
You should have received a copy of the GNU General Public License and
|
You should have received a copy of the GNU General Public License and
|
a copy of the GCC Runtime Library Exception along with this program;
|
a copy of the GCC Runtime Library Exception along with this program;
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
<http://www.gnu.org/licenses/>. */
|
<http://www.gnu.org/licenses/>. */
|
|
|
#include "libgfortran.h"
|
#include "libgfortran.h"
|
#include <errno.h>
|
#include <errno.h>
|
#include <signal.h>
|
#include <signal.h>
|
|
|
|
|
/* SUBROUTINE KILL(PID, SIGNAL, STATUS)
|
/* SUBROUTINE KILL(PID, SIGNAL, STATUS)
|
INTEGER, INTENT(IN) :: PID, SIGNAL
|
INTEGER, INTENT(IN) :: PID, SIGNAL
|
INTEGER(KIND=1), INTENT(OUT), OPTIONAL :: STATUS
|
INTEGER(KIND=1), INTENT(OUT), OPTIONAL :: STATUS
|
|
|
INTEGER(KIND=1) FUNCTION KILL(PID, SIGNAL)
|
INTEGER(KIND=1) FUNCTION KILL(PID, SIGNAL)
|
INTEGER, INTENT(IN) :: PID, SIGNAL */
|
INTEGER, INTENT(IN) :: PID, SIGNAL */
|
|
|
#ifdef HAVE_KILL
|
#ifdef HAVE_KILL
|
extern void kill_i4_sub (GFC_INTEGER_4 *, GFC_INTEGER_4 *, GFC_INTEGER_4 *);
|
extern void kill_i4_sub (GFC_INTEGER_4 *, GFC_INTEGER_4 *, GFC_INTEGER_4 *);
|
iexport_proto(kill_i4_sub);
|
iexport_proto(kill_i4_sub);
|
|
|
void
|
void
|
kill_i4_sub (GFC_INTEGER_4 *pid, GFC_INTEGER_4 *signal,
|
kill_i4_sub (GFC_INTEGER_4 *pid, GFC_INTEGER_4 *signal,
|
GFC_INTEGER_4 *status)
|
GFC_INTEGER_4 *status)
|
{
|
{
|
int val;
|
int val;
|
|
|
val = kill (*pid, *signal);
|
val = kill (*pid, *signal);
|
|
|
if (status != NULL)
|
if (status != NULL)
|
*status = (val == 0) ? 0 : errno;
|
*status = (val == 0) ? 0 : errno;
|
}
|
}
|
iexport(kill_i4_sub);
|
iexport(kill_i4_sub);
|
|
|
extern void kill_i8_sub (GFC_INTEGER_8 *, GFC_INTEGER_8 *, GFC_INTEGER_8 *);
|
extern void kill_i8_sub (GFC_INTEGER_8 *, GFC_INTEGER_8 *, GFC_INTEGER_8 *);
|
iexport_proto(kill_i8_sub);
|
iexport_proto(kill_i8_sub);
|
|
|
void
|
void
|
kill_i8_sub (GFC_INTEGER_8 *pid, GFC_INTEGER_8 *signal,
|
kill_i8_sub (GFC_INTEGER_8 *pid, GFC_INTEGER_8 *signal,
|
GFC_INTEGER_8 *status)
|
GFC_INTEGER_8 *status)
|
{
|
{
|
int val;
|
int val;
|
|
|
val = kill (*pid, *signal);
|
val = kill (*pid, *signal);
|
|
|
if (status != NULL)
|
if (status != NULL)
|
*status = (val == 0) ? 0 : errno;
|
*status = (val == 0) ? 0 : errno;
|
}
|
}
|
iexport(kill_i8_sub);
|
iexport(kill_i8_sub);
|
|
|
extern GFC_INTEGER_4 kill_i4 (GFC_INTEGER_4 *, GFC_INTEGER_4 *);
|
extern GFC_INTEGER_4 kill_i4 (GFC_INTEGER_4 *, GFC_INTEGER_4 *);
|
export_proto(kill_i4);
|
export_proto(kill_i4);
|
|
|
GFC_INTEGER_4
|
GFC_INTEGER_4
|
kill_i4 (GFC_INTEGER_4 *pid, GFC_INTEGER_4 *signal)
|
kill_i4 (GFC_INTEGER_4 *pid, GFC_INTEGER_4 *signal)
|
{
|
{
|
GFC_INTEGER_4 val;
|
GFC_INTEGER_4 val;
|
kill_i4_sub (pid, signal, &val);
|
kill_i4_sub (pid, signal, &val);
|
return val;
|
return val;
|
}
|
}
|
|
|
extern GFC_INTEGER_8 kill_i8 (GFC_INTEGER_8 *, GFC_INTEGER_8 *);
|
extern GFC_INTEGER_8 kill_i8 (GFC_INTEGER_8 *, GFC_INTEGER_8 *);
|
export_proto(kill_i8);
|
export_proto(kill_i8);
|
|
|
GFC_INTEGER_8
|
GFC_INTEGER_8
|
kill_i8 (GFC_INTEGER_8 *pid, GFC_INTEGER_8 *signal)
|
kill_i8 (GFC_INTEGER_8 *pid, GFC_INTEGER_8 *signal)
|
{
|
{
|
GFC_INTEGER_8 val;
|
GFC_INTEGER_8 val;
|
kill_i8_sub (pid, signal, &val);
|
kill_i8_sub (pid, signal, &val);
|
return val;
|
return val;
|
}
|
}
|
#endif
|
#endif
|
|
|
