Added all files

1 files changed, 938 insertions, 0 deletions

diff --git a/libglusterfs/src/compat-errno.c b/libglusterfs/src/compat-errno.c
new file mode 100644
index 000000000..a4a6c7106
--- /dev/null
+++ b/libglusterfs/src/compat-errno.c
@@ -0,0 +1,938 @@
+/*
+   Copyright (c) 2008 Z RESEARCH, Inc. <http://www.zresearch.com>
+   This file is part of GlusterFS.
+
+   GlusterFS is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License,
+   or (at your option) any later version.
+
+   GlusterFS 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
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see
+   <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdint.h>
+
+#include "compat-errno.h"
+
+
+static int32_t gf_error_to_errno_array[1024]; 
+static int32_t gf_errno_to_error_array[1024];
+
+static int32_t gf_compat_errno_init_done;
+
+#ifdef GF_SOLARIS_HOST_OS
+static void 
+init_compat_errno_arrays ()
+{
+/*  	ENOMSG	35	/ * No message of desired type		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOMSG] = ENOMSG;
+  gf_errno_to_error_array[ENOMSG] = GF_ERROR_CODE_NOMSG;
+
+/*  	EIDRM	36	/ * Identifier removed			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_IDRM] = EIDRM;
+  gf_errno_to_error_array[EIDRM] = GF_ERROR_CODE_IDRM;
+
+/*  	ECHRNG	37	/ * Channel number out of range		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_CHRNG] = ECHRNG;
+  gf_errno_to_error_array[ECHRNG] = GF_ERROR_CODE_CHRNG;
+
+/*  	EL2NSYNC 38	/ * Level 2 not synchronized		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_L2NSYNC] = EL2NSYNC;
+  gf_errno_to_error_array[EL2NSYNC] = GF_ERROR_CODE_L2NSYNC;
+
+/*  	EL3HLT	39	/ * Level 3 halted			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_L3HLT] = EL3HLT;
+  gf_errno_to_error_array[EL3HLT] = GF_ERROR_CODE_L3HLT;
+
+/*  	EL3RST	40	/ * Level 3 reset			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_L3RST] = EL3RST;
+  gf_errno_to_error_array[EL3RST] = GF_ERROR_CODE_L3RST;
+
+/*  	ELNRNG	41	/ * Link number out of range		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_LNRNG] = ELNRNG;
+  gf_errno_to_error_array[ELNRNG] = GF_ERROR_CODE_LNRNG;
+
+/*  	EUNATCH 42	/ * Protocol driver not attached		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_UNATCH] = EUNATCH;
+  gf_errno_to_error_array[EUNATCH] = GF_ERROR_CODE_UNATCH;
+
+/*  	ENOCSI	43	/ * No CSI structure available		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOCSI] = ENOCSI;
+  gf_errno_to_error_array[ENOCSI] = GF_ERROR_CODE_NOCSI;
+
+/*  	EL2HLT	44	/ * Level 2 halted			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_L2HLT] = EL2HLT;
+  gf_errno_to_error_array[EL2HLT] = GF_ERROR_CODE_L2HLT;
+
+/*  	EDEADLK	45	/ * Deadlock condition.			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_DEADLK] = EDEADLK;
+  gf_errno_to_error_array[EDEADLK] = GF_ERROR_CODE_DEADLK;
+
+/*  	ENOLCK	46	/ * No record locks available.		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOLCK] = ENOLCK;
+  gf_errno_to_error_array[ENOLCK] = GF_ERROR_CODE_NOLCK;
+
+/*  	ECANCELED 47	/ * Operation canceled			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_CANCELED] = ECANCELED;
+  gf_errno_to_error_array[ECANCELED] = GF_ERROR_CODE_CANCELED;
+
+/*  	ENOTSUP	48	/ * Operation not supported		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTSUPP] = ENOTSUP;
+  gf_errno_to_error_array[ENOTSUP] = GF_ERROR_CODE_NOTSUPP;
+
+/* Filesystem Quotas */
+/*  	EDQUOT	49	/ * Disc quota exceeded			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_DQUOT] = EDQUOT;
+  gf_errno_to_error_array[EDQUOT] = GF_ERROR_CODE_DQUOT;
+
+/* Convergent Error Returns */
+/*  	EBADE	50	/ * invalid exchange			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_BADE] = EBADE;
+  gf_errno_to_error_array[EBADE] = GF_ERROR_CODE_BADE;
+/*  	EBADR	51	/ * invalid request descriptor		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_BADR] = EBADR;
+  gf_errno_to_error_array[EBADR] = GF_ERROR_CODE_BADR;
+/*  	EXFULL	52	/ * exchange full			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_XFULL] = EXFULL;
+  gf_errno_to_error_array[EXFULL] = GF_ERROR_CODE_XFULL;
+/*  	ENOANO	53	/ * no anode				*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOANO] = ENOANO;
+  gf_errno_to_error_array[ENOANO] = GF_ERROR_CODE_NOANO;
+/*  	EBADRQC	54	/ * invalid request code			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_BADRQC] = EBADRQC;
+  gf_errno_to_error_array[EBADRQC] = GF_ERROR_CODE_BADRQC;
+/*  	EBADSLT	55	/ * invalid slot				*/
+  gf_error_to_errno_array[GF_ERROR_CODE_BADSLT] = EBADSLT;
+  gf_errno_to_error_array[EBADSLT] = GF_ERROR_CODE_BADSLT;
+/*  	EDEADLOCK 56	/ * file locking deadlock error		*/
+/* This is same as EDEADLK on linux */
+  gf_error_to_errno_array[GF_ERROR_CODE_DEADLK] = EDEADLOCK;
+  gf_errno_to_error_array[EDEADLOCK] = GF_ERROR_CODE_DEADLK;
+
+/*  	EBFONT	57	/ * bad font file fmt			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_BFONT] = EBFONT;
+  gf_errno_to_error_array[EBFONT] = GF_ERROR_CODE_BFONT;
+
+/* Interprocess Robust Locks */
+/*  	EOWNERDEAD	58	/ * process died with the lock */
+  gf_error_to_errno_array[GF_ERROR_CODE_OWNERDEAD] = EOWNERDEAD;
+  gf_errno_to_error_array[EOWNERDEAD] = GF_ERROR_CODE_OWNERDEAD;
+/*  	ENOTRECOVERABLE	59	/ * lock is not recoverable */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTRECOVERABLE] = ENOTRECOVERABLE;
+  gf_errno_to_error_array[ENOTRECOVERABLE] = GF_ERROR_CODE_NOTRECOVERABLE;
+
+/* stream problems */
+/*  	ENOSTR	60	/ * Device not a stream			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOSTR] = ENOSTR;
+  gf_errno_to_error_array[ENOSTR] = GF_ERROR_CODE_NOSTR;
+/*  	ENODATA	61	/ * no data (for no delay io)		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NODATA] = ENODATA;
+  gf_errno_to_error_array[ENODATA] = GF_ERROR_CODE_NODATA;
+/*  	ETIME	62	/ * timer expired			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_TIME] = ETIME;
+  gf_errno_to_error_array[ETIME] = GF_ERROR_CODE_TIME;
+/*  	ENOSR	63	/ * out of streams resources		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOSR] = ENOSR;
+  gf_errno_to_error_array[ENOSR] = GF_ERROR_CODE_NOSR;
+
+/*  	ENONET	64	/ * Machine is not on the network	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NONET] = ENONET;
+  gf_errno_to_error_array[ENONET] = GF_ERROR_CODE_NONET;
+/*  	ENOPKG	65	/ * Package not installed		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOPKG] = ENOPKG;
+  gf_errno_to_error_array[ENOPKG] = GF_ERROR_CODE_NOPKG;
+/*  	EREMOTE	66	/ * The object is remote			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_REMOTE] = EREMOTE;
+  gf_errno_to_error_array[EREMOTE] = GF_ERROR_CODE_REMOTE;
+/*  	ENOLINK	67	/ * the link has been severed		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOLINK] = ENOLINK;
+  gf_errno_to_error_array[ENOLINK] = GF_ERROR_CODE_NOLINK;
+/*  	EADV	68	/ * advertise error			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_ADV] = EADV;
+  gf_errno_to_error_array[EADV] = GF_ERROR_CODE_ADV;
+/*  	ESRMNT	69	/ * srmount error			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_SRMNT] = ESRMNT;
+  gf_errno_to_error_array[ESRMNT] = GF_ERROR_CODE_SRMNT;
+
+/*  	ECOMM	70	/ * Communication error on send		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_COMM] = ECOMM;
+  gf_errno_to_error_array[ECOMM] = GF_ERROR_CODE_COMM;
+/*  	EPROTO	71	/ * Protocol error			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTO] = EPROTO;
+  gf_errno_to_error_array[EPROTO] = GF_ERROR_CODE_PROTO;
+
+/* Interprocess Robust Locks */
+/*  	ELOCKUNMAPPED	72	/ * locked lock was unmapped */
+  gf_error_to_errno_array[GF_ERROR_CODE_LOCKUNMAPPED] = ELOCKUNMAPPED;
+  gf_errno_to_error_array[ELOCKUNMAPPED] = GF_ERROR_CODE_LOCKUNMAPPED;
+
+/*  	ENOTACTIVE 73	/ * Facility is not active		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTACTIVE] = ENOTACTIVE;
+  gf_errno_to_error_array[ENOTACTIVE] = GF_ERROR_CODE_NOTACTIVE;
+/*  	EMULTIHOP 74	/ * multihop attempted			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_MULTIHOP] = EMULTIHOP;
+  gf_errno_to_error_array[EMULTIHOP] = GF_ERROR_CODE_MULTIHOP;
+/*  	EBADMSG 77	/ * trying to read unreadable message	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_BADMSG] = EBADMSG;
+  gf_errno_to_error_array[EBADMSG] = GF_ERROR_CODE_BADMSG;
+/*  	ENAMETOOLONG 78	/ * path name is too long		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NAMETOOLONG] = ENAMETOOLONG;
+  gf_errno_to_error_array[ENAMETOOLONG] = GF_ERROR_CODE_NAMETOOLONG;
+/*  	EOVERFLOW 79	/ * value too large to be stored in data type */
+  gf_error_to_errno_array[GF_ERROR_CODE_OVERFLOW] = EOVERFLOW;
+  gf_errno_to_error_array[EOVERFLOW] = GF_ERROR_CODE_OVERFLOW;
+/*  	ENOTUNIQ 80	/ * given log. name not unique		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTUNIQ] = ENOTUNIQ;
+  gf_errno_to_error_array[ENOTUNIQ] = GF_ERROR_CODE_NOTUNIQ;
+/*  	EBADFD	81	/ * f.d. invalid for this operation	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_BADFD] = EBADFD;
+  gf_errno_to_error_array[EBADFD] = GF_ERROR_CODE_BADFD;
+/*  	EREMCHG	82	/ * Remote address changed		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_REMCHG] = EREMCHG;
+  gf_errno_to_error_array[EREMCHG] = GF_ERROR_CODE_REMCHG;
+
+/* shared library problems */
+/*  	ELIBACC	83	/ * Can't access a needed shared lib.	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_LIBACC] = ELIBACC;
+  gf_errno_to_error_array[ELIBACC] = GF_ERROR_CODE_LIBACC;
+/*  	ELIBBAD	84	/ * Accessing a corrupted shared lib.	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_LIBBAD] = ELIBBAD;
+  gf_errno_to_error_array[ELIBBAD] = GF_ERROR_CODE_LIBBAD;
+/*  	ELIBSCN	85	/ * .lib section in a.out corrupted.	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_LIBSCN] = ELIBSCN;
+  gf_errno_to_error_array[ELIBSCN] = GF_ERROR_CODE_LIBSCN;
+/*  	ELIBMAX	86	/ * Attempting to link in too many libs.	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_LIBMAX] = ELIBMAX;
+  gf_errno_to_error_array[ELIBMAX] = GF_ERROR_CODE_LIBMAX;
+/*  	ELIBEXEC 87	/ * Attempting to exec a shared library.	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_LIBEXEC] = ELIBEXEC;
+  gf_errno_to_error_array[ELIBEXEC] = GF_ERROR_CODE_LIBEXEC;
+/*  	EILSEQ	88	/ * Illegal byte sequence.		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_ILSEQ] = EILSEQ;
+  gf_errno_to_error_array[EILSEQ] = GF_ERROR_CODE_ILSEQ;
+/*  	ENOSYS	89	/ * Unsupported file system operation	*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOSYS] = ENOSYS;
+  gf_errno_to_error_array[ENOSYS] = GF_ERROR_CODE_NOSYS;
+/*  	ELOOP	90	/ * Symbolic link loop			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_LOOP] = ELOOP;
+  gf_errno_to_error_array[ELOOP] = GF_ERROR_CODE_LOOP;
+/*  	ERESTART 91	/ * Restartable system call		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_RESTART] = ERESTART;
+  gf_errno_to_error_array[ERESTART] = GF_ERROR_CODE_RESTART;
+/*  	ESTRPIPE 92	/ * if pipe/FIFO, don't sleep in stream head */
+  gf_error_to_errno_array[GF_ERROR_CODE_STRPIPE] = ESTRPIPE;
+  gf_errno_to_error_array[ESTRPIPE] = GF_ERROR_CODE_STRPIPE;
+/*  	ENOTEMPTY 93	/ * directory not empty			*/
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTEMPTY] = ENOTEMPTY;
+  gf_errno_to_error_array[ENOTEMPTY] = GF_ERROR_CODE_NOTEMPTY;
+/*  	EUSERS	94	/ * Too many users (for UFS)		*/
+  gf_error_to_errno_array[GF_ERROR_CODE_USERS] = EUSERS;
+  gf_errno_to_error_array[EUSERS] = GF_ERROR_CODE_USERS;
+
+/* BSD Networking Software */
+	/* argument errors */
+/*  	ENOTSOCK	95	/ * Socket operation on non-socket */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTSOCK] = ENOTSOCK;
+  gf_errno_to_error_array[ENOTSOCK] = GF_ERROR_CODE_NOTSOCK;
+/*  	EDESTADDRREQ	96	/ * Destination address required */
+  gf_error_to_errno_array[GF_ERROR_CODE_DESTADDRREQ] = EDESTADDRREQ;
+  gf_errno_to_error_array[EDESTADDRREQ] = GF_ERROR_CODE_DESTADDRREQ;
+/*  	EMSGSIZE	97	/ * Message too long */
+  gf_error_to_errno_array[GF_ERROR_CODE_MSGSIZE] = EMSGSIZE;
+  gf_errno_to_error_array[EMSGSIZE] = GF_ERROR_CODE_MSGSIZE;
+/*  	EPROTOTYPE	98	/ * Protocol wrong type for socket */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTOTYPE] = EPROTOTYPE;
+  gf_errno_to_error_array[EPROTOTYPE] = GF_ERROR_CODE_PROTOTYPE;
+/*  	ENOPROTOOPT	99	/ * Protocol not available */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOPROTOOPT] = ENOPROTOOPT;
+  gf_errno_to_error_array[ENOPROTOOPT] = GF_ERROR_CODE_NOPROTOOPT;
+/*  	EPROTONOSUPPORT	120	/ * Protocol not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTONOSUPPORT] = EPROTONOSUPPORT;
+  gf_errno_to_error_array[EPROTONOSUPPORT] = GF_ERROR_CODE_PROTONOSUPPORT;
+/*  	ESOCKTNOSUPPORT	121	/ * Socket type not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_SOCKTNOSUPPORT] = ESOCKTNOSUPPORT;
+  gf_errno_to_error_array[ESOCKTNOSUPPORT] = GF_ERROR_CODE_SOCKTNOSUPPORT;
+
+/*  	EOPNOTSUPP	122	/ * Operation not supported on socket */
+  gf_error_to_errno_array[GF_ERROR_CODE_OPNOTSUPP] = EOPNOTSUPP;
+  gf_errno_to_error_array[EOPNOTSUPP] = GF_ERROR_CODE_OPNOTSUPP;
+/*  	EPFNOSUPPORT	123	/ * Protocol family not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_PFNOSUPPORT] = EPFNOSUPPORT;
+  gf_errno_to_error_array[EPFNOSUPPORT] = GF_ERROR_CODE_PFNOSUPPORT;
+/*  	EAFNOSUPPORT	124	/ * Address family not supported by */
+				/* protocol family */
+  gf_error_to_errno_array[GF_ERROR_CODE_AFNOSUPPORT] = EAFNOSUPPORT;
+  gf_errno_to_error_array[EAFNOSUPPORT] = GF_ERROR_CODE_AFNOSUPPORT;
+/*  	EADDRINUSE	125	/ * Address already in use */
+  gf_error_to_errno_array[GF_ERROR_CODE_ADDRINUSE] = EADDRINUSE;
+  gf_errno_to_error_array[EADDRINUSE] = GF_ERROR_CODE_ADDRINUSE;
+/*  	EADDRNOTAVAIL	126	/ * Can't assign requested address */
+                                /* operational errors */
+  gf_error_to_errno_array[GF_ERROR_CODE_ADDRNOTAVAIL] = EADDRNOTAVAIL;
+  gf_errno_to_error_array[EADDRNOTAVAIL] = GF_ERROR_CODE_ADDRNOTAVAIL;
+/*  	ENETDOWN	127	/ * Network is down */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETDOWN] = ENETDOWN;
+  gf_errno_to_error_array[ENETDOWN] = GF_ERROR_CODE_NETDOWN;
+/*  	ENETUNREACH	128	/ * Network is unreachable */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETUNREACH] = ENETUNREACH;
+  gf_errno_to_error_array[ENETUNREACH] = GF_ERROR_CODE_NETUNREACH;
+/*  	ENETRESET	129	/ * Network dropped connection because */
+				/* of reset */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETRESET] = ENETRESET;
+  gf_errno_to_error_array[ENETRESET] = GF_ERROR_CODE_NETRESET;
+/*  	ECONNABORTED	130	/ * Software caused connection abort */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNABORTED] = ECONNABORTED;
+  gf_errno_to_error_array[ECONNABORTED] = GF_ERROR_CODE_CONNABORTED;
+/*  	ECONNRESET	131	/ * Connection reset by peer */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNRESET] = ECONNRESET;
+  gf_errno_to_error_array[ECONNRESET] = GF_ERROR_CODE_CONNRESET;
+/*  	ENOBUFS		132	/ * No buffer space available */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOBUFS] = ENOBUFS;
+  gf_errno_to_error_array[ENOBUFS] = GF_ERROR_CODE_NOBUFS;
+/*  	EISCONN		133	/ * Socket is already connected */
+  gf_error_to_errno_array[GF_ERROR_CODE_ISCONN] = EISCONN;
+  gf_errno_to_error_array[EISCONN] = GF_ERROR_CODE_ISCONN;
+/*  	ENOTCONN	134	/ * Socket is not connected */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTCONN] = ENOTCONN;
+  gf_errno_to_error_array[ENOTCONN] = GF_ERROR_CODE_NOTCONN;
+/* XENIX has 135 - 142 */
+/*  	ESHUTDOWN	143	/ * Can't send after socket shutdown */
+  gf_error_to_errno_array[GF_ERROR_CODE_SHUTDOWN] = ESHUTDOWN;
+  gf_errno_to_error_array[ESHUTDOWN] = GF_ERROR_CODE_SHUTDOWN;
+/*  	ETOOMANYREFS	144	/ * Too many references: can't splice */
+  gf_error_to_errno_array[GF_ERROR_CODE_TOOMANYREFS] = ETOOMANYREFS;
+  gf_errno_to_error_array[ETOOMANYREFS] = GF_ERROR_CODE_TOOMANYREFS;
+/*  	ETIMEDOUT	145	/ * Connection timed out */
+  gf_error_to_errno_array[GF_ERROR_CODE_TIMEDOUT] = ETIMEDOUT;
+  gf_errno_to_error_array[ETIMEDOUT] = GF_ERROR_CODE_TIMEDOUT;
+
+/*  	ECONNREFUSED	146	/ * Connection refused */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNREFUSED] = ECONNREFUSED;
+  gf_errno_to_error_array[ECONNREFUSED] = GF_ERROR_CODE_CONNREFUSED;
+/*  	EHOSTDOWN	147	/ * Host is down */
+  gf_error_to_errno_array[GF_ERROR_CODE_HOSTDOWN] = EHOSTDOWN;
+  gf_errno_to_error_array[EHOSTDOWN] = GF_ERROR_CODE_HOSTDOWN;
+/*  	EHOSTUNREACH	148	/ * No route to host */
+  gf_error_to_errno_array[GF_ERROR_CODE_HOSTUNREACH] = EHOSTUNREACH;
+  gf_errno_to_error_array[EHOSTUNREACH] = GF_ERROR_CODE_HOSTUNREACH;
+/*  	EALREADY	149	/ * operation already in progress */
+  gf_error_to_errno_array[GF_ERROR_CODE_ALREADY] = EALREADY;
+  gf_errno_to_error_array[EALREADY] = GF_ERROR_CODE_ALREADY;
+/*  	EINPROGRESS	150	/ * operation now in progress */
+  gf_error_to_errno_array[GF_ERROR_CODE_INPROGRESS] = EINPROGRESS;
+  gf_errno_to_error_array[EINPROGRESS] = GF_ERROR_CODE_INPROGRESS;
+
+/* SUN Network File System */
+/*  	ESTALE		151	/ * Stale NFS file handle */
+  gf_error_to_errno_array[GF_ERROR_CODE_STALE] = ESTALE;
+  gf_errno_to_error_array[ESTALE] = GF_ERROR_CODE_STALE;
+
+  return ;
+}
+#endif /* GF_SOLARIS_HOST_OS */
+
+#ifdef GF_DARWIN_HOST_OS
+static void 
+init_compat_errno_arrays ()
+{
+  /*    EDEADLK         11              / * Resource deadlock would occur */
+  gf_error_to_errno_array[GF_ERROR_CODE_DEADLK] = EDEADLK;
+  gf_errno_to_error_array[EDEADLK] = GF_ERROR_CODE_DEADLK;
+
+  /*    EAGAIN          35              / * Try Again */
+  gf_error_to_errno_array[GF_ERROR_CODE_AGAIN] = EAGAIN;
+  gf_errno_to_error_array[EAGAIN] = GF_ERROR_CODE_AGAIN;
+  
+  /*	EINPROGRESS	36	        / * Operation now in progress */
+  gf_error_to_errno_array[GF_ERROR_CODE_INPROGRESS] = EINPROGRESS;
+  gf_errno_to_error_array[EINPROGRESS] = GF_ERROR_CODE_INPROGRESS;
+
+  /*	EALREADY	37		/ * Operation already in progress */
+  gf_error_to_errno_array[GF_ERROR_CODE_ALREADY] = EALREADY;
+  gf_errno_to_error_array[EALREADY] = GF_ERROR_CODE_ALREADY;
+  
+  /*	ENOTSOCK	38		/ * Socket operation on non-socket */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTSOCK] = ENOTSOCK;
+  gf_errno_to_error_array[ENOTSOCK] = GF_ERROR_CODE_NOTSOCK;
+  
+  /*	EDESTADDRREQ	39		/ * Destination address required */
+  gf_error_to_errno_array[GF_ERROR_CODE_DESTADDRREQ] = EDESTADDRREQ;
+  gf_errno_to_error_array[EDESTADDRREQ] = GF_ERROR_CODE_DESTADDRREQ;
+  
+  /*	EMSGSIZE	40		/ * Message too long */
+  gf_error_to_errno_array[GF_ERROR_CODE_MSGSIZE] = EMSGSIZE;
+  gf_errno_to_error_array[EMSGSIZE] = GF_ERROR_CODE_MSGSIZE;
+  
+  /*	EPROTOTYPE	41		/ * Protocol wrong type for socket */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTOTYPE] = EPROTOTYPE;
+  gf_errno_to_error_array[EPROTOTYPE] = GF_ERROR_CODE_PROTOTYPE;
+  
+  /*	ENOPROTOOPT	42		/ * Protocol not available */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOPROTOOPT] = ENOPROTOOPT;
+  gf_errno_to_error_array[ENOPROTOOPT] = GF_ERROR_CODE_NOPROTOOPT;
+  
+  /*	EPROTONOSUPPORT	43		/ * Protocol not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTONOSUPPORT] = EPROTONOSUPPORT;
+  gf_errno_to_error_array[EPROTONOSUPPORT] = GF_ERROR_CODE_PROTONOSUPPORT;
+  
+  /*	ESOCKTNOSUPPORT	44		/ * Socket type not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_SOCKTNOSUPPORT] = ESOCKTNOSUPPORT;
+  gf_errno_to_error_array[ESOCKTNOSUPPORT] = GF_ERROR_CODE_SOCKTNOSUPPORT;
+
+  /*	EOPNOTSUPP	45		/ * Operation not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_OPNOTSUPP] = EOPNOTSUPP;
+  gf_errno_to_error_array[EOPNOTSUPP] = GF_ERROR_CODE_OPNOTSUPP;
+
+  /*	EPFNOSUPPORT	46		/ * Protocol family not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_PFNOSUPPORT] = EPFNOSUPPORT;
+  gf_errno_to_error_array[EPFNOSUPPORT] = GF_ERROR_CODE_PFNOSUPPORT;
+
+  /*	EAFNOSUPPORT	47		/ * Address family not supported by protocol family */
+  gf_error_to_errno_array[GF_ERROR_CODE_AFNOSUPPORT] = EAFNOSUPPORT;
+  gf_errno_to_error_array[EAFNOSUPPORT] = GF_ERROR_CODE_AFNOSUPPORT;
+
+  /*	EADDRINUSE	48		/ * Address already in use */
+  gf_error_to_errno_array[GF_ERROR_CODE_ADDRINUSE] = EADDRINUSE;
+  gf_errno_to_error_array[EADDRINUSE] = GF_ERROR_CODE_ADDRINUSE;
+
+  /*	EADDRNOTAVAIL	49		/ * Can't assign requested address */
+  gf_error_to_errno_array[GF_ERROR_CODE_ADDRNOTAVAIL] = EADDRNOTAVAIL;
+  gf_errno_to_error_array[EADDRNOTAVAIL] = GF_ERROR_CODE_ADDRNOTAVAIL;
+
+  /*	ENETDOWN	50		/ * Network is down */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETDOWN] = ENETDOWN;
+  gf_errno_to_error_array[ENETDOWN] = GF_ERROR_CODE_NETDOWN;
+
+  /*	ENETUNREACH	51		/ * Network is unreachable */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETUNREACH] = ENETUNREACH;
+  gf_errno_to_error_array[ENETUNREACH] = GF_ERROR_CODE_NETUNREACH;
+
+  /*	ENETRESET	52		/ * Network dropped connection on reset */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETRESET] = ENETRESET;
+  gf_errno_to_error_array[ENETRESET] = GF_ERROR_CODE_NETRESET;
+
+  /*	ECONNABORTED	53		/ * Software caused connection abort */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNABORTED] = ECONNABORTED;
+  gf_errno_to_error_array[ECONNABORTED] = GF_ERROR_CODE_CONNABORTED;
+
+  /*	ECONNRESET	54		/ * Connection reset by peer */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNRESET] = ECONNRESET;
+  gf_errno_to_error_array[ECONNRESET] = GF_ERROR_CODE_CONNRESET;
+  
+  /*	ENOBUFS		55		/ * No buffer space available */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOBUFS] = ENOBUFS;
+  gf_errno_to_error_array[ENOBUFS] = GF_ERROR_CODE_NOBUFS;
+
+  /*	EISCONN		56		/ * Socket is already connected */
+  gf_error_to_errno_array[GF_ERROR_CODE_ISCONN] = EISCONN;
+  gf_errno_to_error_array[EISCONN] = GF_ERROR_CODE_ISCONN;
+
+  /*	ENOTCONN	57		/ * Socket is not connected */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTCONN] = ENOTCONN;
+  gf_errno_to_error_array[ENOTCONN] = GF_ERROR_CODE_NOTCONN;
+
+  /*	ESHUTDOWN	58		/ * Can't send after socket shutdown */
+  gf_error_to_errno_array[GF_ERROR_CODE_SHUTDOWN] = ESHUTDOWN;
+  gf_errno_to_error_array[ESHUTDOWN] = GF_ERROR_CODE_SHUTDOWN;
+
+  /*	ETOOMANYREFS	59		/ * Too many references: can't splice */
+  gf_error_to_errno_array[GF_ERROR_CODE_TOOMANYREFS] = ETOOMANYREFS;
+  gf_errno_to_error_array[ETOOMANYREFS] = GF_ERROR_CODE_TOOMANYREFS;
+
+  /*	ETIMEDOUT	60		/ * Operation timed out */
+  gf_error_to_errno_array[GF_ERROR_CODE_TIMEDOUT] = ETIMEDOUT;
+  gf_errno_to_error_array[ETIMEDOUT] = GF_ERROR_CODE_TIMEDOUT;
+
+  /*	ECONNREFUSED	61		/ * Connection refused */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNREFUSED] = ECONNREFUSED;
+  gf_errno_to_error_array[ECONNREFUSED] = GF_ERROR_CODE_CONNREFUSED;
+
+  /*	ELOOP		62		/ * Too many levels of symbolic links */
+  gf_error_to_errno_array[GF_ERROR_CODE_LOOP] = ELOOP;
+  gf_errno_to_error_array[ELOOP] = GF_ERROR_CODE_LOOP;
+
+  /*	ENAMETOOLONG	63		/ * File name too long */
+  gf_error_to_errno_array[GF_ERROR_CODE_NAMETOOLONG] = ENAMETOOLONG;
+  gf_errno_to_error_array[ENAMETOOLONG] = GF_ERROR_CODE_NAMETOOLONG;
+
+  /*	EHOSTDOWN	64		/ * Host is down */
+  gf_error_to_errno_array[GF_ERROR_CODE_HOSTDOWN] = EHOSTDOWN;
+  gf_errno_to_error_array[EHOSTDOWN] = GF_ERROR_CODE_HOSTDOWN;
+
+  /*	EHOSTUNREACH	65		/ * No route to host */
+  gf_error_to_errno_array[GF_ERROR_CODE_HOSTUNREACH] = EHOSTUNREACH;
+  gf_errno_to_error_array[EHOSTUNREACH] = GF_ERROR_CODE_HOSTUNREACH;
+
+  /*	ENOTEMPTY	66		/ * Directory not empty */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTEMPTY] = ENOTEMPTY;
+  gf_errno_to_error_array[ENOTEMPTY] = GF_ERROR_CODE_NOTEMPTY;
+
+  /*	EPROCLIM	67		/ * Too many processes */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROCLIM] = EPROCLIM;
+  gf_errno_to_error_array[EPROCLIM] = GF_ERROR_CODE_PROCLIM;
+
+  /*	EUSERS		68		/ * Too many users */
+  gf_error_to_errno_array[GF_ERROR_CODE_USERS] = EUSERS;
+  gf_errno_to_error_array[EUSERS] = GF_ERROR_CODE_USERS;
+
+  /*	EDQUOT		69		/ * Disc quota exceeded */
+  gf_error_to_errno_array[GF_ERROR_CODE_DQUOT] = EDQUOT;
+  gf_errno_to_error_array[EDQUOT] = GF_ERROR_CODE_DQUOT;
+
+  /*	ESTALE		70		/ * Stale NFS file handle */
+  gf_error_to_errno_array[GF_ERROR_CODE_STALE] = ESTALE;
+  gf_errno_to_error_array[ESTALE] = GF_ERROR_CODE_STALE;
+
+  /*	EREMOTE		71		/ * Too many levels of remote in path */
+  gf_error_to_errno_array[GF_ERROR_CODE_REMOTE] = EREMOTE;
+  gf_errno_to_error_array[EREMOTE] = GF_ERROR_CODE_REMOTE;
+
+  /*	EBADRPC		72		/ * RPC struct is bad */
+  gf_error_to_errno_array[GF_ERROR_CODE_BADRPC] = EBADRPC;
+  gf_errno_to_error_array[EBADRPC] = GF_ERROR_CODE_BADRPC;
+
+  /*	ERPCMISMATCH	73		/ * RPC version wrong */
+  gf_error_to_errno_array[GF_ERROR_CODE_RPCMISMATCH] = ERPCMISMATCH;
+  gf_errno_to_error_array[ERPCMISMATCH] = GF_ERROR_CODE_RPCMISMATCH;
+
+  /*	EPROGUNAVAIL	74		/ * RPC prog. not avail */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROGUNAVAIL] = EPROGUNAVAIL;
+  gf_errno_to_error_array[EPROGUNAVAIL] = GF_ERROR_CODE_PROGUNAVAIL;
+
+  /*	EPROGMISMATCH	75		/ * Program version wrong */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROGMISMATCH] = EPROGMISMATCH;
+  gf_errno_to_error_array[EPROGMISMATCH] = GF_ERROR_CODE_PROGMISMATCH;
+
+  /*	EPROCUNAVAIL	76		/ * Bad procedure for program */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROCUNAVAIL] = EPROCUNAVAIL;
+  gf_errno_to_error_array[EPROCUNAVAIL] = GF_ERROR_CODE_PROCUNAVAIL;
+
+  /*	ENOLCK		77		/ * No locks available */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOLCK] = ENOLCK;
+  gf_errno_to_error_array[ENOLCK] = GF_ERROR_CODE_NOLCK;
+
+  /*	ENOSYS		78		/ * Function not implemented */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOSYS] = ENOSYS;
+  gf_errno_to_error_array[ENOSYS] = GF_ERROR_CODE_NOSYS;
+
+  /*	EFTYPE		79		/ * Inappropriate file type or format */
+  gf_error_to_errno_array[GF_ERROR_CODE_FTYPE] = EFTYPE;
+  gf_errno_to_error_array[EFTYPE] = GF_ERROR_CODE_FTYPE;
+
+  /*	EAUTH		80		/ * Authentication error */
+  gf_error_to_errno_array[GF_ERROR_CODE_AUTH] = EAUTH;
+  gf_errno_to_error_array[EAUTH] = GF_ERROR_CODE_AUTH;
+
+  /*	ENEEDAUTH	81		/ * Need authenticator */
+  gf_error_to_errno_array[GF_ERROR_CODE_NEEDAUTH] = ENEEDAUTH;
+  gf_errno_to_error_array[ENEEDAUTH] = GF_ERROR_CODE_NEEDAUTH;
+/* Intelligent device errors */
+/*  	EPWROFF		82	/ * Device power is off */
+  gf_error_to_errno_array[GF_ERROR_CODE_PWROFF] = EPWROFF;
+  gf_errno_to_error_array[EPWROFF] = GF_ERROR_CODE_PWROFF;
+/*  	EDEVERR		83	/ * Device error, e.g. paper out */
+  gf_error_to_errno_array[GF_ERROR_CODE_DEVERR] = EDEVERR;
+  gf_errno_to_error_array[EDEVERR] = GF_ERROR_CODE_DEVERR;
+ 
+  /*	EOVERFLOW	84		/ * Value too large to be stored in data type */
+  gf_error_to_errno_array[GF_ERROR_CODE_OVERFLOW] = EOVERFLOW;
+  gf_errno_to_error_array[EOVERFLOW] = GF_ERROR_CODE_OVERFLOW;
+
+/* Program loading errors */
+/*   EBADEXEC	85	/ * Bad executable */
+  gf_error_to_errno_array[GF_ERROR_CODE_BADEXEC] = EBADEXEC;
+  gf_errno_to_error_array[EBADEXEC] = GF_ERROR_CODE_BADEXEC;
+
+/*   EBADARCH	86	/ * Bad CPU type in executable */
+  gf_error_to_errno_array[GF_ERROR_CODE_BADARCH] = EBADARCH;
+  gf_errno_to_error_array[EBADARCH] = GF_ERROR_CODE_BADARCH;
+
+/*   ESHLIBVERS	87	/ * Shared library version mismatch */
+  gf_error_to_errno_array[GF_ERROR_CODE_SHLIBVERS] = ESHLIBVERS;
+  gf_errno_to_error_array[ESHLIBVERS] = GF_ERROR_CODE_SHLIBVERS;
+
+/*   EBADMACHO	88	/ * Malformed Macho file */
+  gf_error_to_errno_array[GF_ERROR_CODE_BADMACHO] = EBADMACHO;
+  gf_errno_to_error_array[EBADMACHO] = GF_ERROR_CODE_BADMACHO;
+
+#if 0
+  /*    EDOOFUS		88		/ * Programming error */
+  gf_error_to_errno_array[GF_ERROR_CODE_DOOFUS] = EDOOFUS;
+  gf_errno_to_error_array[EDOOFUS] = GF_ERROR_CODE_DOOFUS;
+#endif
+
+  /*  	ECANCELED	89		/ * Operation canceled */
+  gf_error_to_errno_array[GF_ERROR_CODE_CANCELED] = ECANCELED;
+  gf_errno_to_error_array[ECANCELED] = GF_ERROR_CODE_CANCELED;
+
+  /*   EIDRM		90		/ * Identifier removed */
+  gf_error_to_errno_array[GF_ERROR_CODE_IDRM] = EIDRM;
+  gf_errno_to_error_array[EIDRM] = GF_ERROR_CODE_IDRM;
+  /*   ENOMSG		91		/ * No message of desired type */   
+  gf_error_to_errno_array[GF_ERROR_CODE_NOMSG] = ENOMSG;
+  gf_errno_to_error_array[ENOMSG] = GF_ERROR_CODE_NOMSG;
+
+  /*   EILSEQ		92		/ * Illegal byte sequence */
+  gf_error_to_errno_array[GF_ERROR_CODE_ILSEQ] = EILSEQ;
+  gf_errno_to_error_array[EILSEQ] = GF_ERROR_CODE_ILSEQ;
+
+  /*   ENOATTR		93		/ * Attribute not found */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOATTR] = ENOATTR;
+  gf_errno_to_error_array[ENOATTR] = GF_ERROR_CODE_NOATTR;
+
+  /*   EBADMSG		94		/ * Bad message */
+  gf_error_to_errno_array[GF_ERROR_CODE_BADMSG] = EBADMSG;
+  gf_errno_to_error_array[EBADMSG] = GF_ERROR_CODE_BADMSG;
+
+  /*   EMULTIHOP	95		/ * Reserved */
+  gf_error_to_errno_array[GF_ERROR_CODE_MULTIHOP] = EMULTIHOP;
+  gf_errno_to_error_array[EMULTIHOP] = GF_ERROR_CODE_MULTIHOP;
+
+  /*  	ENODATA		96		/ * No message available on STREAM */
+  gf_error_to_errno_array[GF_ERROR_CODE_NEEDAUTH] = ENEEDAUTH;
+  gf_errno_to_error_array[ENEEDAUTH] = GF_ERROR_CODE_NEEDAUTH;
+
+  /*   ENOLINK		97		/ * Reserved */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOLINK] = ENOLINK;
+  gf_errno_to_error_array[ENOLINK] = GF_ERROR_CODE_NOLINK;
+
+  /*   ENOSR		98		/ * No STREAM resources */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOSR] = ENOSR;
+  gf_errno_to_error_array[ENOSR] = GF_ERROR_CODE_NOSR;
+
+  /*   ENOSTR		99		/ * Not a STREAM */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOSTR] = ENOSTR;
+  gf_errno_to_error_array[ENOSTR] = GF_ERROR_CODE_NOSTR;
+
+/*  	EPROTO		100		/ * Protocol error */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTO] = EPROTO;
+  gf_errno_to_error_array[EPROTO] = GF_ERROR_CODE_PROTO;
+/*   ETIME		101		/ * STREAM ioctl timeout */
+  gf_error_to_errno_array[GF_ERROR_CODE_TIME] = ETIME;
+  gf_errno_to_error_array[ETIME] = GF_ERROR_CODE_TIME;
+
+/* This value is only discrete when compiling __DARWIN_UNIX03, or KERNEL */
+/*  	EOPNOTSUPP	102		/ * Operation not supported on socket */
+  gf_error_to_errno_array[GF_ERROR_CODE_OPNOTSUPP] = EOPNOTSUPP;
+  gf_errno_to_error_array[EOPNOTSUPP] = GF_ERROR_CODE_OPNOTSUPP;
+
+/*   ENOPOLICY	103		/ * No such policy registered */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOPOLICY] = ENOPOLICY;
+  gf_errno_to_error_array[ENOPOLICY] = GF_ERROR_CODE_NOPOLICY;
+
+  return ;
+}
+#endif /* GF_DARWIN_HOST_OS */
+
+#ifdef GF_BSD_HOST_OS
+static void 
+init_compat_errno_arrays ()
+{
+  /* Quite a bit of things changed in FreeBSD - current */
+
+  /*    EAGAIN          35              / * Try Again */
+  gf_error_to_errno_array[GF_ERROR_CODE_AGAIN] = EAGAIN;
+  gf_errno_to_error_array[EAGAIN] = GF_ERROR_CODE_AGAIN;
+
+  /*    EDEADLK         11              / * Resource deadlock would occur */
+  gf_error_to_errno_array[GF_ERROR_CODE_DEADLK] = EDEADLK;
+  gf_errno_to_error_array[EDEADLK] = GF_ERROR_CODE_DEADLK;
+  
+  /*	EINPROGRESS	36	        / * Operation now in progress */
+  gf_error_to_errno_array[GF_ERROR_CODE_INPROGRESS] = EINPROGRESS;
+  gf_errno_to_error_array[EINPROGRESS] = GF_ERROR_CODE_INPROGRESS;
+
+  /*	EALREADY	37		/ * Operation already in progress */
+  gf_error_to_errno_array[GF_ERROR_CODE_ALREADY] = EALREADY;
+  gf_errno_to_error_array[EALREADY] = GF_ERROR_CODE_ALREADY;
+  
+  /*	ENOTSOCK	38		/ * Socket operation on non-socket */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTSOCK] = ENOTSOCK;
+  gf_errno_to_error_array[ENOTSOCK] = GF_ERROR_CODE_NOTSOCK;
+  
+  /*	EDESTADDRREQ	39		/ * Destination address required */
+  gf_error_to_errno_array[GF_ERROR_CODE_DESTADDRREQ] = EDESTADDRREQ;
+  gf_errno_to_error_array[EDESTADDRREQ] = GF_ERROR_CODE_DESTADDRREQ;
+  
+  /*	EMSGSIZE	40		/ * Message too long */
+  gf_error_to_errno_array[GF_ERROR_CODE_MSGSIZE] = EMSGSIZE;
+  gf_errno_to_error_array[EMSGSIZE] = GF_ERROR_CODE_MSGSIZE;
+  
+  /*	EPROTOTYPE	41		/ * Protocol wrong type for socket */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTOTYPE] = EPROTOTYPE;
+  gf_errno_to_error_array[EPROTOTYPE] = GF_ERROR_CODE_PROTOTYPE;
+  
+  /*	ENOPROTOOPT	42		/ * Protocol not available */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOPROTOOPT] = ENOPROTOOPT;
+  gf_errno_to_error_array[ENOPROTOOPT] = GF_ERROR_CODE_NOPROTOOPT;
+  
+  /*	EPROTONOSUPPORT	43		/ * Protocol not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTONOSUPPORT] = EPROTONOSUPPORT;
+  gf_errno_to_error_array[EPROTONOSUPPORT] = GF_ERROR_CODE_PROTONOSUPPORT;
+  
+  /*	ESOCKTNOSUPPORT	44		/ * Socket type not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_SOCKTNOSUPPORT] = ESOCKTNOSUPPORT;
+  gf_errno_to_error_array[ESOCKTNOSUPPORT] = GF_ERROR_CODE_SOCKTNOSUPPORT;
+
+  /*	EOPNOTSUPP	45		/ * Operation not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_OPNOTSUPP] = EOPNOTSUPP;
+  gf_errno_to_error_array[EOPNOTSUPP] = GF_ERROR_CODE_OPNOTSUPP;
+
+  /*	EPFNOSUPPORT	46		/ * Protocol family not supported */
+  gf_error_to_errno_array[GF_ERROR_CODE_PFNOSUPPORT] = EPFNOSUPPORT;
+  gf_errno_to_error_array[EPFNOSUPPORT] = GF_ERROR_CODE_PFNOSUPPORT;
+
+  /*	EAFNOSUPPORT	47		/ * Address family not supported by protocol family */
+  gf_error_to_errno_array[GF_ERROR_CODE_AFNOSUPPORT] = EAFNOSUPPORT;
+  gf_errno_to_error_array[EAFNOSUPPORT] = GF_ERROR_CODE_AFNOSUPPORT;
+
+  /*	EADDRINUSE	48		/ * Address already in use */
+  gf_error_to_errno_array[GF_ERROR_CODE_ADDRINUSE] = EADDRINUSE;
+  gf_errno_to_error_array[EADDRINUSE] = GF_ERROR_CODE_ADDRINUSE;
+
+  /*	EADDRNOTAVAIL	49		/ * Can't assign requested address */
+  gf_error_to_errno_array[GF_ERROR_CODE_ADDRNOTAVAIL] = EADDRNOTAVAIL;
+  gf_errno_to_error_array[EADDRNOTAVAIL] = GF_ERROR_CODE_ADDRNOTAVAIL;
+
+  /*	ENETDOWN	50		/ * Network is down */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETDOWN] = ENETDOWN;
+  gf_errno_to_error_array[ENETDOWN] = GF_ERROR_CODE_NETDOWN;
+
+  /*	ENETUNREACH	51		/ * Network is unreachable */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETUNREACH] = ENETUNREACH;
+  gf_errno_to_error_array[ENETUNREACH] = GF_ERROR_CODE_NETUNREACH;
+
+  /*	ENETRESET	52		/ * Network dropped connection on reset */
+  gf_error_to_errno_array[GF_ERROR_CODE_NETRESET] = ENETRESET;
+  gf_errno_to_error_array[ENETRESET] = GF_ERROR_CODE_NETRESET;
+
+  /*	ECONNABORTED	53		/ * Software caused connection abort */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNABORTED] = ECONNABORTED;
+  gf_errno_to_error_array[ECONNABORTED] = GF_ERROR_CODE_CONNABORTED;
+
+  /*	ECONNRESET	54		/ * Connection reset by peer */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNRESET] = ECONNRESET;
+  gf_errno_to_error_array[ECONNRESET] = GF_ERROR_CODE_CONNRESET;
+  
+  /*	ENOBUFS		55		/ * No buffer space available */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOBUFS] = ENOBUFS;
+  gf_errno_to_error_array[ENOBUFS] = GF_ERROR_CODE_NOBUFS;
+
+  /*	EISCONN		56		/ * Socket is already connected */
+  gf_error_to_errno_array[GF_ERROR_CODE_ISCONN] = EISCONN;
+  gf_errno_to_error_array[EISCONN] = GF_ERROR_CODE_ISCONN;
+
+  /*	ENOTCONN	57		/ * Socket is not connected */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTCONN] = ENOTCONN;
+  gf_errno_to_error_array[ENOTCONN] = GF_ERROR_CODE_NOTCONN;
+
+  /*	ESHUTDOWN	58		/ * Can't send after socket shutdown */
+  gf_error_to_errno_array[GF_ERROR_CODE_SHUTDOWN] = ESHUTDOWN;
+  gf_errno_to_error_array[ESHUTDOWN] = GF_ERROR_CODE_SHUTDOWN;
+
+  /*	ETOOMANYREFS	59		/ * Too many references: can't splice */
+  gf_error_to_errno_array[GF_ERROR_CODE_TOOMANYREFS] = ETOOMANYREFS;
+  gf_errno_to_error_array[ETOOMANYREFS] = GF_ERROR_CODE_TOOMANYREFS;
+
+  /*	ETIMEDOUT	60		/ * Operation timed out */
+  gf_error_to_errno_array[GF_ERROR_CODE_TIMEDOUT] = ETIMEDOUT;
+  gf_errno_to_error_array[ETIMEDOUT] = GF_ERROR_CODE_TIMEDOUT;
+
+  /*	ECONNREFUSED	61		/ * Connection refused */
+  gf_error_to_errno_array[GF_ERROR_CODE_CONNREFUSED] = ECONNREFUSED;
+  gf_errno_to_error_array[ECONNREFUSED] = GF_ERROR_CODE_CONNREFUSED;
+
+  /*	ELOOP		62		/ * Too many levels of symbolic links */
+  gf_error_to_errno_array[GF_ERROR_CODE_LOOP] = ELOOP;
+  gf_errno_to_error_array[ELOOP] = GF_ERROR_CODE_LOOP;
+
+  /*	ENAMETOOLONG	63		/ * File name too long */
+  gf_error_to_errno_array[GF_ERROR_CODE_NAMETOOLONG] = ENAMETOOLONG;
+  gf_errno_to_error_array[ENAMETOOLONG] = GF_ERROR_CODE_NAMETOOLONG;
+
+  /*	EHOSTDOWN	64		/ * Host is down */
+  gf_error_to_errno_array[GF_ERROR_CODE_HOSTDOWN] = EHOSTDOWN;
+  gf_errno_to_error_array[EHOSTDOWN] = GF_ERROR_CODE_HOSTDOWN;
+
+  /*	EHOSTUNREACH	65		/ * No route to host */
+  gf_error_to_errno_array[GF_ERROR_CODE_HOSTUNREACH] = EHOSTUNREACH;
+  gf_errno_to_error_array[EHOSTUNREACH] = GF_ERROR_CODE_HOSTUNREACH;
+
+  /*	ENOTEMPTY	66		/ * Directory not empty */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOTEMPTY] = ENOTEMPTY;
+  gf_errno_to_error_array[ENOTEMPTY] = GF_ERROR_CODE_NOTEMPTY;
+
+  /*	EPROCLIM	67		/ * Too many processes */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROCLIM] = EPROCLIM;
+  gf_errno_to_error_array[EPROCLIM] = GF_ERROR_CODE_PROCLIM;
+
+  /*	EUSERS		68		/ * Too many users */
+  gf_error_to_errno_array[GF_ERROR_CODE_USERS] = EUSERS;
+  gf_errno_to_error_array[EUSERS] = GF_ERROR_CODE_USERS;
+
+  /*	EDQUOT		69		/ * Disc quota exceeded */
+  gf_error_to_errno_array[GF_ERROR_CODE_DQUOT] = EDQUOT;
+  gf_errno_to_error_array[EDQUOT] = GF_ERROR_CODE_DQUOT;
+
+  /*	ESTALE		70		/ * Stale NFS file handle */
+  gf_error_to_errno_array[GF_ERROR_CODE_STALE] = ESTALE;
+  gf_errno_to_error_array[ESTALE] = GF_ERROR_CODE_STALE;
+
+  /*	EREMOTE		71		/ * Too many levels of remote in path */
+  gf_error_to_errno_array[GF_ERROR_CODE_REMOTE] = EREMOTE;
+  gf_errno_to_error_array[EREMOTE] = GF_ERROR_CODE_REMOTE;
+
+  /*	EBADRPC		72		/ * RPC struct is bad */
+  gf_error_to_errno_array[GF_ERROR_CODE_BADRPC] = EBADRPC;
+  gf_errno_to_error_array[EBADRPC] = GF_ERROR_CODE_BADRPC;
+
+  /*	ERPCMISMATCH	73		/ * RPC version wrong */
+  gf_error_to_errno_array[GF_ERROR_CODE_RPCMISMATCH] = ERPCMISMATCH;
+  gf_errno_to_error_array[ERPCMISMATCH] = GF_ERROR_CODE_RPCMISMATCH;
+
+  /*	EPROGUNAVAIL	74		/ * RPC prog. not avail */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROGUNAVAIL] = EPROGUNAVAIL;
+  gf_errno_to_error_array[EPROGUNAVAIL] = GF_ERROR_CODE_PROGUNAVAIL;
+
+  /*	EPROGMISMATCH	75		/ * Program version wrong */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROGMISMATCH] = EPROGMISMATCH;
+  gf_errno_to_error_array[EPROGMISMATCH] = GF_ERROR_CODE_PROGMISMATCH;
+
+  /*	EPROCUNAVAIL	76		/ * Bad procedure for program */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROCUNAVAIL] = EPROCUNAVAIL;
+  gf_errno_to_error_array[EPROCUNAVAIL] = GF_ERROR_CODE_PROCUNAVAIL;
+
+  /*	ENOLCK		77		/ * No locks available */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOLCK] = ENOLCK;
+  gf_errno_to_error_array[ENOLCK] = GF_ERROR_CODE_NOLCK;
+
+  /*	ENOSYS		78		/ * Function not implemented */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOSYS] = ENOSYS;
+  gf_errno_to_error_array[ENOSYS] = GF_ERROR_CODE_NOSYS;
+
+  /*	EFTYPE		79		/ * Inappropriate file type or format */
+  gf_error_to_errno_array[GF_ERROR_CODE_FTYPE] = EFTYPE;
+  gf_errno_to_error_array[EFTYPE] = GF_ERROR_CODE_FTYPE;
+
+  /*	EAUTH		80		/ * Authentication error */
+  gf_error_to_errno_array[GF_ERROR_CODE_AUTH] = EAUTH;
+  gf_errno_to_error_array[EAUTH] = GF_ERROR_CODE_AUTH;
+
+  /*	ENEEDAUTH	81		/ * Need authenticator */
+  gf_error_to_errno_array[GF_ERROR_CODE_NEEDAUTH] = ENEEDAUTH;
+  gf_errno_to_error_array[ENEEDAUTH] = GF_ERROR_CODE_NEEDAUTH;
+
+  /*	EIDRM		82		/ * Identifier removed */
+  gf_error_to_errno_array[GF_ERROR_CODE_IDRM] = EIDRM;
+  gf_errno_to_error_array[EIDRM] = GF_ERROR_CODE_IDRM;
+
+  /*	ENOMSG		83		/ * No message of desired type */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOMSG] = ENOMSG;
+  gf_errno_to_error_array[ENOMSG] = GF_ERROR_CODE_NOMSG;
+
+  /*	EOVERFLOW	84		/ * Value too large to be stored in data type */
+  gf_error_to_errno_array[GF_ERROR_CODE_OVERFLOW] = EOVERFLOW;
+  gf_errno_to_error_array[EOVERFLOW] = GF_ERROR_CODE_OVERFLOW;
+
+  /*	ECANCELED	85		/ * Operation canceled */
+  gf_error_to_errno_array[GF_ERROR_CODE_CANCELED] = ECANCELED;
+  gf_errno_to_error_array[ECANCELED] = GF_ERROR_CODE_CANCELED;
+
+  /*	EILSEQ		86		/ * Illegal byte sequence */
+  gf_error_to_errno_array[GF_ERROR_CODE_ILSEQ] = EILSEQ;
+  gf_errno_to_error_array[EILSEQ] = GF_ERROR_CODE_ILSEQ;
+
+  /*	ENOATTR		87		/ * Attribute not found */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOATTR] = ENOATTR;
+  gf_errno_to_error_array[ENOATTR] = GF_ERROR_CODE_NOATTR;
+  
+  /*    EDOOFUS		88		/ * Programming error */
+  gf_error_to_errno_array[GF_ERROR_CODE_DOOFUS] = EDOOFUS;
+  gf_errno_to_error_array[EDOOFUS] = GF_ERROR_CODE_DOOFUS;
+
+  /*	EBADMSG		89		/ * Bad message */
+  gf_error_to_errno_array[GF_ERROR_CODE_BADMSG] = EBADMSG;
+  gf_errno_to_error_array[EBADMSG] = GF_ERROR_CODE_BADMSG;
+
+  /*	EMULTIHOP	90		/ * Multihop attempted */
+  gf_error_to_errno_array[GF_ERROR_CODE_MULTIHOP] = EMULTIHOP;
+  gf_errno_to_error_array[EMULTIHOP] = GF_ERROR_CODE_MULTIHOP;
+
+  /*	ENOLINK		91		/ * Link has been severed */
+  gf_error_to_errno_array[GF_ERROR_CODE_NOLINK] = ENOLINK;
+  gf_errno_to_error_array[ENOLINK] = GF_ERROR_CODE_NOLINK;
+
+  /*	EPROTO		92		/ * Protocol error */
+  gf_error_to_errno_array[GF_ERROR_CODE_PROTO] = EPROTO;
+  gf_errno_to_error_array[EPROTO] = GF_ERROR_CODE_PROTO;
+
+
+  return ;
+}
+#endif /* GF_BSD_HOST_OS */
+
+#ifdef GF_LINUX_HOST_OS
+static void 
+init_compat_errno_arrays ()
+{
+  /* Things are fine. Everything should work seemlessly on GNU/Linux machines */
+  return ;
+}
+#endif /* GF_LINUX_HOST_OS */
+
+
+static void
+init_errno_arrays ()
+{
+  int i;
+  for (i=0; i < GF_ERROR_CODE_UNKNOWN; i++) {
+    gf_errno_to_error_array[i] = i;
+    gf_error_to_errno_array[i] = i;
+  }
+  /* Now change the order if it needs to be. */
+  init_compat_errno_arrays();
+
+  return;
+}
+
+int32_t 
+gf_errno_to_error (int32_t op_errno)
+{
+  if (!gf_compat_errno_init_done) {
+    init_errno_arrays ();
+    gf_compat_errno_init_done = 1;
+  }
+
+  if ((op_errno > GF_ERROR_CODE_SUCCESS) && (op_errno < GF_ERROR_CODE_UNKNOWN))
+    return gf_errno_to_error_array[op_errno];
+
+  return op_errno;
+}
+
+
+int32_t 
+gf_error_to_errno (int32_t error)
+{
+  if (!gf_compat_errno_init_done) {
+    init_errno_arrays ();
+    gf_compat_errno_init_done = 1;
+  }
+
+  if ((error > GF_ERROR_CODE_SUCCESS) && (error < GF_ERROR_CODE_UNKNOWN))
+    return gf_error_to_errno_array[error];
+
+  return error;
+}
+