Added ENOSYS stubs for a number of process routines.

c/src/exec/posix/src/execl.c

@@ -0,0 +1,17 @@
+/* 
+ *  execl() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execl(
+  const char *path,
+  const char *arg,
+  ...
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

c/src/exec/posix/src/execle.c

@@ -0,0 +1,17 @@
+/* 
+ *  execle() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execle(
+  const char *path,
+  char const *arg,
+  ...
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

c/src/exec/posix/src/execlp.c

@@ -0,0 +1,16 @@
+/* 
+ *  execlp() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execlp(
+  const char *file,
+  const char *arg,
+  ...
+{
+  errno = ENOSYS;
+  return -1;
+}

c/src/exec/posix/src/execv.c

@@ -0,0 +1,16 @@
+/* 
+ *  execv() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execv(
+  const char *file,
+  char *const argv[],
+  ...
+{
+  errno = ENOSYS;
+  return -1;
+}

c/src/exec/posix/src/execve.c

@@ -0,0 +1,18 @@
+/* 
+ *  execve() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execve(
+  const char *path,
+  char *const argv[],
+  char *const envp[],
+  ...
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

c/src/exec/posix/src/execvp.c

@@ -0,0 +1,16 @@
+/* 
+ *  execvp() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execvp(
+  const char *path,
+  char const *argv[]
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

c/src/exec/posix/src/fork.c

@@ -0,0 +1,14 @@
+/* 
+ *  fork() - POSIX 1003.1b 3.1.1
+ *
+ *  $Id$
+ */
+
+#include <sys/types.h>
+#include <errno.h>
+
+int fork( void )
+{
+  errno = ENOSYS;
+  return -1;
+}

c/src/exec/posix/src/pthreadatfork.c

@@ -0,0 +1,18 @@
+/* 
+ *  pthread_atfork() - POSIX 1003.1b 3.1.3
+ *
+ *  $Id$
+ */
+
+#include <sys/types.h>
+#include <errno.h>
+
+int pthread_atfork(
+  void (*prepare)(void),
+  void (*parent)(void),
+  void (*child)(void)
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

cpukit/posix/src/execl.c

@@ -0,0 +1,17 @@
+/* 
+ *  execl() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execl(
+  const char *path,
+  const char *arg,
+  ...
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

cpukit/posix/src/execle.c

@@ -0,0 +1,17 @@
+/* 
+ *  execle() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execle(
+  const char *path,
+  char const *arg,
+  ...
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

cpukit/posix/src/execlp.c

@@ -0,0 +1,16 @@
+/* 
+ *  execlp() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execlp(
+  const char *file,
+  const char *arg,
+  ...
+{
+  errno = ENOSYS;
+  return -1;
+}

cpukit/posix/src/execv.c

@@ -0,0 +1,16 @@
+/* 
+ *  execv() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execv(
+  const char *file,
+  char *const argv[],
+  ...
+{
+  errno = ENOSYS;
+  return -1;
+}

cpukit/posix/src/execve.c

@@ -0,0 +1,18 @@
+/* 
+ *  execve() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execve(
+  const char *path,
+  char *const argv[],
+  char *const envp[],
+  ...
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

cpukit/posix/src/execvp.c

@@ -0,0 +1,16 @@
+/* 
+ *  execvp() - POSIX 1003.1b 3.1.2
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+
+int execvp(
+  const char *path,
+  char const *argv[]
+)
+{
+  errno = ENOSYS;
+  return -1;
+}

cpukit/posix/src/fork.c

@@ -0,0 +1,14 @@
+/* 
+ *  fork() - POSIX 1003.1b 3.1.1
+ *
+ *  $Id$
+ */
+
+#include <sys/types.h>
+#include <errno.h>
+
+int fork( void )
+{
+  errno = ENOSYS;
+  return -1;
+}

cpukit/posix/src/pthreadatfork.c

@@ -0,0 +1,18 @@
+/* 
+ *  pthread_atfork() - POSIX 1003.1b 3.1.3
+ *
+ *  $Id$
+ */
+
+#include <sys/types.h>
+#include <errno.h>
+
+int pthread_atfork(
+  void (*prepare)(void),
+  void (*parent)(void),
+  void (*child)(void)
+)
+{
+  errno = ENOSYS;
+  return -1;
+}