Index: trunk/src/emx/include/spawn.h
===================================================================
--- trunk/src/emx/include/spawn.h	(revision 1024)
+++ trunk/src/emx/include/spawn.h	(revision 1024)
@@ -0,0 +1,181 @@
+/* Definitions for POSIX spawn interface.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SPAWN_H
+#define	_SPAWN_H	1
+
+#include <features.h>
+#include <sched.h>
+#include <signal.h>
+#include <sys/types.h>
+
+
+/* Data structure to contain attributes for thread creation.  */
+typedef struct
+{
+  short int __flags;
+  pid_t __pgrp;
+  sigset_t __sd;
+  sigset_t __ss;
+  struct sched_param __sp;
+  int __policy;
+  int __pad[16];
+} posix_spawnattr_t;
+
+
+/* Data structure to contain information about the actions to be
+   performed in the new process with respect to file descriptors.  */
+typedef struct
+{
+  int __allocated;
+  int __used;
+  struct __spawn_action *__actions;
+  int __pad[16];
+} posix_spawn_file_actions_t;
+
+
+/* Flags to be set in the `posix_spawnattr_t'.  */
+#define POSIX_SPAWN_RESETIDS		0x01
+#define POSIX_SPAWN_SETPGROUP		0x02
+#define POSIX_SPAWN_SETSIGDEF		0x04
+#define POSIX_SPAWN_SETSIGMASK		0x08
+#define POSIX_SPAWN_SETSCHEDPARAM	0x10
+#define POSIX_SPAWN_SETSCHEDULER	0x20
+
+
+__BEGIN_DECLS
+
+/* Spawn a new process executing PATH with the attributes describes in *ATTRP.
+   Before running the process perform the actions described in FILE-ACTIONS. */
+extern int posix_spawn (pid_t *__restrict __pid,
+			__const char *__restrict __path,
+			__const posix_spawn_file_actions_t *__restrict
+			__file_actions,
+			__const posix_spawnattr_t *__restrict __attrp,
+			char *__const argv[__restrict_arr],
+			char *__const envp[__restrict_arr]) __THROW;
+
+/* Similar to `posix_spawn' but search for FILE in the PATH.  */
+extern int posix_spawnp (pid_t *__pid, __const char *__file,
+			 __const posix_spawn_file_actions_t *__file_actions,
+			 __const posix_spawnattr_t *__attrp,
+			 char *__const argv[], char *__const envp[]) __THROW;
+
+
+/* Initialize data structure with attributes for `spawn' to default values.  */
+extern int posix_spawnattr_init (posix_spawnattr_t *__attr) __THROW;
+
+/* Free resources associated with ATTR.  */
+extern int posix_spawnattr_destroy (posix_spawnattr_t *__attr) __THROW;
+
+/* Store signal mask for signals with default handling from ATTR in
+   SIGDEFAULT.  */
+extern int posix_spawnattr_getsigdefault (__const posix_spawnattr_t *
+					  __restrict __attr,
+					  sigset_t *__restrict __sigdefault)
+     __THROW;
+
+/* Set signal mask for signals with default handling in ATTR to SIGDEFAULT.  */
+extern int posix_spawnattr_setsigdefault (posix_spawnattr_t *__restrict __attr,
+					  __const sigset_t *__restrict
+					  __sigdefault)
+     __THROW;
+
+/* Store signal mask for the new process from ATTR in SIGMASK.  */
+extern int posix_spawnattr_getsigmask (__const posix_spawnattr_t *__restrict
+				       __attr,
+				       sigset_t *__restrict __sigmask) __THROW;
+
+/* Set signal mask for the new process in ATTR to SIGMASK.  */
+extern int posix_spawnattr_setsigmask (posix_spawnattr_t *__restrict __attr,
+				       __const sigset_t *__restrict __sigmask)
+     __THROW;
+
+/* Get flag word from the attribute structure.  */
+extern int posix_spawnattr_getflags (__const posix_spawnattr_t *__restrict
+				     __attr,
+				     short int *__restrict __flags) __THROW;
+
+/* Store flags in the attribute structure.  */
+extern int posix_spawnattr_setflags (posix_spawnattr_t *_attr,
+				     short int __flags) __THROW;
+
+/* Get process group ID from the attribute structure.  */
+extern int posix_spawnattr_getpgroup (__const posix_spawnattr_t *__restrict
+				      __attr, pid_t *__restrict __pgroup)
+     __THROW;
+
+/* Store process group ID in the attribute structure.  */
+extern int posix_spawnattr_setpgroup (posix_spawnattr_t *__attr,
+				      pid_t __pgroup) __THROW;
+
+/* Get scheduling policy from the attribute structure.  */
+extern int posix_spawnattr_getschedpolicy (__const posix_spawnattr_t *
+					   __restrict __attr,
+					   int *__restrict __schedpolicy)
+     __THROW;
+
+/* Store scheduling policy in the attribute structure.  */
+extern int posix_spawnattr_setschedpolicy (posix_spawnattr_t *__attr,
+					   int __schedpolicy) __THROW;
+
+/* Get scheduling parameters from the attribute structure.  */
+extern int posix_spawnattr_getschedparam (__const posix_spawnattr_t *
+					  __restrict __attr,
+					  struct sched_param *__restrict
+					  __schedparam) __THROW;
+
+/* Store scheduling parameters in the attribute structure.  */
+extern int posix_spawnattr_setschedparam (posix_spawnattr_t *__restrict __attr,
+					  const struct sched_param *
+					  __restrict __schedparam) __THROW;
+
+
+/* Initialize data structure for file attribute for `spawn' call.  */
+extern int posix_spawn_file_actions_init (posix_spawn_file_actions_t *
+					  __file_actions) __THROW;
+
+/* Free resources associated with FILE-ACTIONS.  */
+extern int posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *
+					     __file_actions) __THROW;
+
+/* Add an action to FILE-ACTIONS which tells the implementation to call
+   `open' for the given file during the `spawn' call.  */
+extern int posix_spawn_file_actions_addopen (posix_spawn_file_actions_t *
+					     __restrict __file_actions,
+					     int __fd,
+					     __const char *__restrict __path,
+					     int __oflag, mode_t __mode)
+     __THROW;
+
+/* Add an action to FILE-ACTIONS which tells the implementation to call
+   `close' for the given file descriptor during the `spawn' call.  */
+extern int posix_spawn_file_actions_addclose (posix_spawn_file_actions_t *
+					      __file_actions, int __fd)
+     __THROW;
+
+/* Add an action to FILE-ACTIONS which tells the implementation to call
+   `dup2' for the given file descriptors during the `spawn' call.  */
+extern int posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t *
+					     __file_actions,
+					     int __fd, int __newfd) __THROW;
+
+__END_DECLS
+
+#endif /* spawn.h */
Index: trunk/src/emx/src/lib/lgpl/posix/spawn.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawn.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawn.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include "spawn_int.h"
+
+/* Spawn a new process executing PATH with the attributes describes in *ATTRP.
+   Before running the process perform the actions described in FILE-ACTIONS. */
+int
+posix_spawn (pid_t *pid, const char *path,
+	     const posix_spawn_file_actions_t *file_actions,
+	     const posix_spawnattr_t *attrp, char *const argv[],
+	     char *const envp[])
+{
+  return __spawni (pid, path, file_actions, attrp, argv, envp, 0);
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawn_faction_addclose.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawn_faction_addclose.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawn_faction_addclose.c	(revision 1024)
@@ -0,0 +1,53 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <spawn.h>
+#include <unistd.h>
+
+#include "spawn_int.h"
+
+/* Add an action to FILE-ACTIONS which tells the implementation to call
+   `close' for the given file descriptor during the `spawn' call.  */
+int
+posix_spawn_file_actions_addclose (posix_spawn_file_actions_t *file_actions,
+				   int fd)
+{
+  int maxfd = __sysconf (_SC_OPEN_MAX);
+  struct __spawn_action *rec;
+
+  /* Test for the validity of the file descriptor.  */
+  if (fd < 0 || fd >= maxfd)
+    return EBADF;
+
+  /* Allocate more memory if needed.  */
+  if (file_actions->__used == file_actions->__allocated
+      && __posix_spawn_file_actions_realloc (file_actions) != 0)
+    /* This can only mean we ran out of memory.  */
+    return ENOMEM;
+
+  /* Add the new value.  */
+  rec = &file_actions->__actions[file_actions->__used];
+  rec->tag = spawn_do_close;
+  rec->action.open_action.fd = fd;
+
+  /* Account for the new entry.  */
+  ++file_actions->__used;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawn_faction_adddup2.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawn_faction_adddup2.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawn_faction_adddup2.c	(revision 1024)
@@ -0,0 +1,54 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <spawn.h>
+#include <unistd.h>
+
+#include "spawn_int.h"
+
+/* Add an action to FILE-ACTIONS which tells the implementation to call
+   `dup2' for the given file descriptors during the `spawn' call.  */
+int
+posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t *file_actions,
+				  int fd, int newfd)
+{
+  int maxfd = __sysconf (_SC_OPEN_MAX);
+  struct __spawn_action *rec;
+
+  /* Test for the validity of the file descriptor.  */
+  if (fd < 0 || newfd < 0 || fd >= maxfd || newfd >= maxfd)
+    return EBADF;
+
+  /* Allocate more memory if needed.  */
+  if (file_actions->__used == file_actions->__allocated
+      && __posix_spawn_file_actions_realloc (file_actions) != 0)
+    /* This can only mean we ran out of memory.  */
+    return ENOMEM;
+
+  /* Add the new value.  */
+  rec = &file_actions->__actions[file_actions->__used];
+  rec->tag = spawn_do_dup2;
+  rec->action.dup2_action.fd = fd;
+  rec->action.dup2_action.newfd = newfd;
+
+  /* Account for the new entry.  */
+  ++file_actions->__used;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawn_faction_addopen.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawn_faction_addopen.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawn_faction_addopen.c	(revision 1024)
@@ -0,0 +1,57 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <spawn.h>
+#include <unistd.h>
+
+#include "spawn_int.h"
+
+/* Add an action to FILE-ACTIONS which tells the implementation to call
+   `open' for the given file during the `spawn' call.  */
+int
+posix_spawn_file_actions_addopen (posix_spawn_file_actions_t *file_actions,
+				  int fd, const char *path, int oflag,
+				  mode_t mode)
+{
+  int maxfd = __sysconf (_SC_OPEN_MAX);
+  struct __spawn_action *rec;
+
+  /* Test for the validity of the file descriptor.  */
+  if (fd < 0 || fd >= maxfd)
+    return EBADF;
+
+  /* Allocate more memory if needed.  */
+  if (file_actions->__used == file_actions->__allocated
+      && __posix_spawn_file_actions_realloc (file_actions) != 0)
+    /* This can only mean we ran out of memory.  */
+    return ENOMEM;
+
+  /* Add the new value.  */
+  rec = &file_actions->__actions[file_actions->__used];
+  rec->tag = spawn_do_open;
+  rec->action.open_action.fd = fd;
+  rec->action.open_action.path = path;
+  rec->action.open_action.oflag = oflag;
+  rec->action.open_action.mode = mode;
+
+  /* Account for the new entry.  */
+  ++file_actions->__used;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawn_faction_destroy.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawn_faction_destroy.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawn_faction_destroy.c	(revision 1024)
@@ -0,0 +1,29 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <stdlib.h>
+
+/* Initialize data structure for file attribute for `spawn' call.  */
+int
+posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *file_actions)
+{
+  /* Free the memory allocated.  */
+  free (file_actions->__actions);
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawn_faction_init.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawn_faction_init.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawn_faction_init.c	(revision 1024)
@@ -0,0 +1,54 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <spawn.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "spawn_int.h"
+
+
+/* Function used to increase the size of the allocated array.  This
+   function is called from the `add'-functions.  */
+int
+__posix_spawn_file_actions_realloc (posix_spawn_file_actions_t *file_actions)
+{
+  int newalloc = file_actions->__allocated + 8;
+  void *newmem = realloc (file_actions->__actions,
+			  newalloc * sizeof (struct __spawn_action));
+
+  if (newmem == NULL)
+    /* Not enough memory.  */
+    return ENOMEM;
+
+  file_actions->__actions = (struct __spawn_action *) newmem;
+  file_actions->__allocated = newalloc;
+
+  return 0;
+}
+
+
+/* Initialize data structure for file attribute for `spawn' call.  */
+int
+posix_spawn_file_actions_init (posix_spawn_file_actions_t *file_actions)
+{
+  /* Simply clear all the elements.  */
+  memset (file_actions, '\0', sizeof (*file_actions));
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawn_int.h
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawn_int.h	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawn_int.h	(revision 1024)
@@ -0,0 +1,38 @@
+/* Data structure to contain the action information.  */
+struct __spawn_action
+{
+  enum
+  {
+    spawn_do_close,
+    spawn_do_dup2,
+    spawn_do_open
+  } tag;
+
+  union
+  {
+    struct
+    {
+      int fd;
+    } close_action;
+    struct
+    {
+      int fd;
+      int newfd;
+    } dup2_action;
+    struct
+    {
+      int fd;
+      const char *path;
+      int oflag;
+      mode_t mode;
+    } open_action;
+  } action;
+};
+
+extern int __posix_spawn_file_actions_realloc (posix_spawn_file_actions_t *
+					       file_actions);
+
+extern int __spawni (pid_t *pid, const char *path,
+		     const posix_spawn_file_actions_t *file_actions,
+		     const posix_spawnattr_t *attrp, char *const argv[],
+		     char *const envp[], int use_path);
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_destroy.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_destroy.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_destroy.c	(revision 1024)
@@ -0,0 +1,27 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+
+/* Initialize data structure for file attribute for `spawn' call.  */
+int
+posix_spawnattr_destroy (posix_spawnattr_t *attr)
+{
+  /* Nothing to do in the moment.  */
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_getdefault.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_getdefault.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_getdefault.c	(revision 1024)
@@ -0,0 +1,32 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Store signal mask for signals with default handling from ATTR in
+   SIGDEFAULT.  */
+int
+posix_spawnattr_getsigdefault (const posix_spawnattr_t *attr,
+			       sigset_t *sigdefault)
+{
+  /* Copy the sigset_t data to the user buffer.  */
+  memcpy (sigdefault, &attr->__sd, sizeof (sigset_t));
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_getflags.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_getflags.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_getflags.c	(revision 1024)
@@ -0,0 +1,30 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Get flag word from the attribute structure.  */
+int
+posix_spawnattr_getflags (const posix_spawnattr_t *attr, short int *flags)
+{
+  /* Copy the flag word.  */
+  *flags = attr->__flags;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_getpgroup.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_getpgroup.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_getpgroup.c	(revision 1024)
@@ -0,0 +1,30 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Get process group ID from the attribute structure.  */
+int
+posix_spawnattr_getpgroup (const posix_spawnattr_t *attr, pid_t *pgroup)
+{
+  /* Copy the process group ID.  */
+  *pgroup = attr->__pgrp;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_getschedparam.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_getschedparam.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_getschedparam.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Get scheduling parameters from the attribute structure.  */
+int
+posix_spawnattr_getschedparam (const posix_spawnattr_t *attr,
+			       struct sched_param *schedparam)
+{
+  /* Copy the scheduling parameters.  */
+  memcpy (schedparam, &attr->__sp, sizeof (*attr));
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_getschedpolicy.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_getschedpolicy.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_getschedpolicy.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Get scheduling policy from the attribute structure.  */
+int
+posix_spawnattr_getschedpolicy (const posix_spawnattr_t *attr,
+				int *schedpolicy)
+{
+  /* Copy the scheduling policy.  */
+  *schedpolicy = attr->__policy;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_getsigmask.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_getsigmask.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_getsigmask.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Store signal mask for the new process from ATTR in SIGMASK.  */
+int
+posix_spawnattr_getsigmask (const posix_spawnattr_t *attr,
+			    sigset_t *sigmask)
+{
+  /* Copy the sigset_t data to the user buffer.  */
+  memcpy (sigmask, &attr->__ss, sizeof (sigset_t));
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_init.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_init.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_init.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Initialize data structure for file attribute for `spawn' call.  */
+int
+posix_spawnattr_init (posix_spawnattr_t *attr)
+{
+  /* All elements have to be initialized to the default values which
+     is generally zero.  */
+  memset (attr, '\0', sizeof (*attr));
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_setdefault.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_setdefault.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_setdefault.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Set signal mask for signals with default handling in ATTR to SIGDEFAULT.  */
+int
+posix_spawnattr_setsigdefault (posix_spawnattr_t *attr,
+			       const sigset_t *sigdefault)
+{
+  /* Copy the sigset_t data to the user buffer.  */
+  memcpy (&attr->__sd, sigdefault, sizeof (sigset_t));
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_setflags.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_setflags.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_setflags.c	(revision 1024)
@@ -0,0 +1,30 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Store flags in the attribute structure.  */
+int
+posix_spawnattr_setflags (posix_spawnattr_t *attr, short int flags)
+{
+  /* Store the flag word.  */
+  attr->__flags = flags;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_setpgroup.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_setpgroup.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_setpgroup.c	(revision 1024)
@@ -0,0 +1,30 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Store process group ID in the attribute structure.  */
+int
+posix_spawnattr_setpgroup (posix_spawnattr_t *attr, pid_t pgroup)
+{
+  /* Store the process group ID.  */
+  attr->__pgrp = pgroup;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_setschedparam.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_setschedparam.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_setschedparam.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Store scheduling parameters in the attribute structure.  */
+int
+posix_spawnattr_setschedparam (posix_spawnattr_t *attr,
+			       const struct sched_param *schedparam)
+{
+  /* Store the scheduling parameters.  */
+  attr->__sp = *schedparam;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_setschedpolicy.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_setschedpolicy.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_setschedpolicy.c	(revision 1024)
@@ -0,0 +1,34 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <spawn.h>
+
+/* Store scheduling policy in the attribute structure.  */
+int
+posix_spawnattr_setschedpolicy (posix_spawnattr_t *attr, int schedpolicy)
+{
+  if (schedpolicy != SCHED_OTHER && schedpolicy != SCHED_FIFO
+      && schedpolicy != SCHED_RR)
+    return EINVAL;
+
+  /* Store the policy.  */
+  attr->__policy = schedpolicy;
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnattr_setsigmask.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnattr_setsigmask.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnattr_setsigmask.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include <string.h>
+
+/* Set signal mask for the new process in ATTR to SIGMASK.  */
+int
+posix_spawnattr_setsigmask (posix_spawnattr_t *attr,
+			    const sigset_t *sigmask)
+{
+  /* Copy the sigset_t data to the user buffer.  */
+  memcpy (&attr->__ss, sigmask, sizeof (sigset_t));
+
+  return 0;
+}
Index: trunk/src/emx/src/lib/lgpl/posix/spawnp.c
===================================================================
--- trunk/src/emx/src/lib/lgpl/posix/spawnp.c	(revision 1024)
+++ trunk/src/emx/src/lib/lgpl/posix/spawnp.c	(revision 1024)
@@ -0,0 +1,31 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <spawn.h>
+#include "spawn_int.h"
+
+/* Spawn a new process executing FILE with the attributes describes in *ATTRP.
+   Before running the process perform the actions described in FILE-ACTIONS. */
+int
+posix_spawnp (pid_t *pid, const char *file,
+	      const posix_spawn_file_actions_t *file_actions,
+	      const posix_spawnattr_t *attrp, char *const argv[],
+	      char *const envp[])
+{
+  return __spawni (pid, file, file_actions, attrp, argv, envp, 1);
+}
