/****************************************************************************
* *
- * GNAT COMPILER COMPONENTS *
+ * GNAT RUN-TIME COMPONENTS *
* *
* E X P E C T *
* *
* C Implementation File *
* *
- * Copyright (C) 2001-2005 Ada Core Technologies, Inc. *
+ * Copyright (C) 2001-2011, AdaCore *
* *
* GNAT is free software; you can redistribute it and/or modify it under *
* terms of the GNU General Public License as published by the Free Soft- *
- * ware Foundation; either version 2, or (at your option) any later ver- *
+ * ware Foundation; either version 3, or (at your option) any later ver- *
* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License *
- * for more details. You should have received a copy of the GNU General *
- * Public License distributed with GNAT; see file COPYING. If not, write *
- * to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, *
- * MA 02111-1307, USA. *
+ * or FITNESS FOR A PARTICULAR PURPOSE. *
* *
- * As a special exception, if you link this file with other files to *
- * produce an executable, this file does not by itself cause the resulting *
- * executable to be covered by the GNU General Public License. This except- *
- * ion does not however invalidate any other reasons why the executable *
- * file might be covered by the GNU Public License. *
+ * As a special exception under Section 7 of GPL version 3, you are granted *
+ * additional permissions described in the GCC Runtime Library Exception, *
+ * version 3.1, as published by the Free Software Foundation. *
+ * *
+ * 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; *
+ * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see *
+ * <http://www.gnu.org/licenses/>. *
* *
* GNAT was originally developed by the GNAT team at New York University. *
* Extensive contributions were provided by Ada Core Technologies Inc. *
#if OLD_MINGW
#include <sys/wait.h>
#endif
+#elif defined (__vxworks) && defined (__RTP__)
+#include <wait.h>
+#elif defined (__Lynx__)
+/* ??? See comment in adaint.c. */
+#define GCC_RESOURCE_H
+#include <sys/wait.h>
+#elif defined (__nucleus__)
+/* No wait.h available on Nucleus */
#else
#include <sys/wait.h>
#endif
#include <windows.h>
#include <process.h>
+#include <signal.h>
+#include <io.h>
+#include "mingw32.h"
void
-__gnat_kill (int pid, int sig)
+__gnat_kill (int pid, int sig, int close)
{
- HANDLE process_handle;
-
+ HANDLE h = OpenProcess (PROCESS_ALL_ACCESS, FALSE, pid);
+ if (h == NULL)
+ return;
if (sig == 9)
{
- process_handle = OpenProcess (PROCESS_TERMINATE, FALSE, pid);
- if (process_handle != NULL)
- {
- TerminateProcess (process_handle, 0);
- CloseHandle (process_handle);
- }
+ TerminateProcess (h, 0);
+ __gnat_win32_remove_handle (NULL, pid);
}
+ else if (sig == SIGINT)
+ GenerateConsoleCtrlEvent (CTRL_C_EVENT, pid);
+ else if (sig == SIGBREAK)
+ GenerateConsoleCtrlEvent (CTRL_BREAK_EVENT, pid);
+ /* ??? The last two alternatives don't really work. SIGBREAK requires setting
+ up process groups at start time which we don't do; treating SIGINT is just
+ not possible apparently. So we really only support signal 9. Fortunately
+ that's all we use in GNAT.Expect */
+
+ CloseHandle (h);
}
int
__gnat_waitpid (int pid)
{
- HANDLE process_handle;
+ HANDLE h = OpenProcess (PROCESS_ALL_ACCESS, FALSE, pid);
DWORD exitcode = 1;
DWORD res;
- process_handle = OpenProcess (PROCESS_QUERY_INFORMATION, FALSE, pid);
-
- if (process_handle != NULL)
+ if (h != NULL)
{
- res = WaitForSingleObject (process_handle, INFINITE);
- GetExitCodeProcess (process_handle, &exitcode);
- CloseHandle (process_handle);
+ res = WaitForSingleObject (h, INFINITE);
+ GetExitCodeProcess (h, &exitcode);
+ CloseHandle (h);
}
+ __gnat_win32_remove_handle (NULL, pid);
return (int) exitcode;
}
void
__gnat_expect_portable_execvp (int *pid, char *cmd, char *argv[])
{
- *pid = (int) spawnve (_P_NOWAIT, cmd, argv, NULL);
+ *pid = __gnat_portable_no_block_spawn (argv);
}
int
HANDLE read, write;
CreatePipe (&read, &write, NULL, 0);
- fd[0]=_open_osfhandle ((long)read, 0);
- fd[1]=_open_osfhandle ((long)write, 0);
+ fd[0]=_open_osfhandle ((intptr_t)read, 0);
+ fd[1]=_open_osfhandle ((intptr_t)write, 0);
return 0; /* always success */
}
#include <stdio.h>
#include <vms/stsdef.h>
#include <vms/iodef.h>
+#include <signal.h>
+
+void
+__gnat_kill (int pid, int sig, int close)
+{
+ kill (pid, sig);
+}
int
__gnat_waitpid (int pid)
int status = 0;
waitpid (pid, &status, 0);
- status = WEXITSTATUS (status);
+ status = WEXITSTATUS (status);
return status;
}
return ready;
}
-
-#elif defined (__unix__)
+#elif defined (__unix__) && !defined (__nucleus__)
#ifdef __hpux__
#include <sys/ptyio.h>
#endif /* !NO_FD_SET */
void
-__gnat_kill (int pid, int sig)
+__gnat_kill (int pid, int sig, int close)
{
kill (pid, sig);
}
int status = 0;
waitpid (pid, &status, 0);
- status = WEXITSTATUS (status);
+ status = WEXITSTATUS (status);
return status;
}
#else
void
-__gnat_kill (int pid, int sig)
+__gnat_kill (int pid, int sig, int close)
{
}
OSDN Git Service
