--- /dev/null	Thu Dec 20 02:26:43 2012
+++ new/src/solaris/native/java/lang/childproc.h	Thu Dec 20 02:26:42 2012
@@ -0,0 +1,86 @@
+#ifndef CHILDPROC_MD_H
+#define CHILDPROC_MD_H
+
+#include <sys/types.h>
+
+#ifdef __APPLE__
+#include <crt_externs.h>
+#define environ (*_NSGetEnviron())
+#endif
+
+/* This is one of the rare times it's more portable to declare an
+ * external symbol explicitly, rather than via a system header.
+ * The declaration is standardized as part of UNIX98, but there is
+ * no standard (not even de-facto) header file where the
+ * declaration is to be found.  See:
+ * http://www.opengroup.org/onlinepubs/009695399/functions/environ.html
+ * http://www.opengroup.org/onlinepubs/009695399/functions/xsh_chap02_02.html
+ *
+ * "All identifiers in this volume of IEEE Std 1003.1-2001, except
+ * environ, are defined in at least one of the headers" (!)
+ */
+extern char **environ;
+
+/* These numbers must be the same as the Enum in UNIXProcess.java
+ * Must be a better way of doing this.
+ */
+#define MODE_CLONE 1
+#define MODE_FORK 2
+#define MODE_VFORK 3
+#define MODE_SPAWN 4
+
+typedef struct _ChildStuff
+{
+    int in[2];
+    int out[2];
+    int err[2];
+    int fail[2];
+    int childenv[2]; 
+    int fds[3];
+    int mode;
+    const char **argv;
+    int argc;
+    const char **envv;
+    const char *pdir;
+    int redirectErrorStream;
+    void *clone_stack;
+} ChildStuff;
+
+/* following used in addition when mode is SPAWN */
+typedef struct _SpawnInfo {
+    int nargv; /* number of argv array elements  */
+    int argvBytes; /* total number of bytes in argv array */
+    int nenvv; /* number of envv array elements  */
+    int envvBytes; /* total number of bytes in envv array */
+    int dirlen; /* length of home directory string */
+    int parentPathLen; /* length of parentPath string */
+    int nparentPathv; /* number of elements in parentPathv array */
+    int parentPathvBytes; /* total number of bytes in parentPathv array */
+} SpawnInfo;
+
+extern const char *parentPath;
+extern const char * const *parentPathv;
+
+ssize_t restartableWrite(int fd, const void *buf, size_t count);
+int restartableDup2(int fd_from, int fd_to);
+int restartableClose(int fd);
+int closeSafely(int fd);
+int isAsciiDigit(char c);
+int closeDescriptors(void);
+int moveDescriptor(int fd_from, int fd_to);
+
+int magicNumber();
+ssize_t readFully(int fd, void *buf, size_t nbyte);
+void initVectorFromBlock(const char**vector, const char* block, int count);
+void execve_as_traditional_shell_script(const char *file,
+                                        const char *argv[],
+                                        const char *const envp[]);
+void execve_with_shell_fallback(int mode, const char *file,
+                                const char *argv[],
+                                const char *const envp[]);
+void JDK_execvpe(int mode, const char *file,
+                 const char *argv[],
+                 const char *const envp[]);
+int childProcess(void *arg);
+
+#endif