allow building libcurl for VxWorks

9 files changed, 1171 insertions, 17 deletions

diff --git a/CHANGES b/CHANGES
index 461049a1f..2b934415e 100644
--- a/CHANGES
+++ b/CHANGES
@@ -6,6 +6,11 @@
 
                                   Changelog
 
+Yang Tse (4 Jun 2009)
+- Igor Novoseltsev provided patches and information, that after some
+  adjustments to better fit curl's way of doing things, have resulted
+  in the posibility of building libcurl for VxWorks.
+
 Daniel Fandrich (2 June 2009)
 - Checked in a Google Android make file. To use it, you must first
   create a config.h file by running configure in the Android environment,
diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 06adace70..035473d2a 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -20,6 +20,7 @@ This release includes the following bugfixes:
  o libcurl-NSS build fixes
  o libcurl-NSS build fix
  o configure script fixed for VMS
+ o allow building libcurl for VxWorks
 
 This release includes the following known bugs:
 
@@ -29,6 +30,6 @@ This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
  Kamil Dudka, Caolan McNamara, Frank McGeough, Andre Guibert de Bruet,
- Mike Crowe, Claes Jakobsson, John E. Malmberg
+ Mike Crowe, Claes Jakobsson, John E. Malmberg, Igor Novoseltsev
 
         Thanks! (and sorry if I forgot to mention someone)
diff --git a/include/curl/curl.h b/include/curl/curl.h
index 65b27ba5b..05df0f1c9 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -73,7 +73,7 @@
 #ifndef _WIN32_WCE
 #include <sys/socket.h>
 #endif
-#if !defined(WIN32) && !defined(__WATCOMC__)
+#if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__)
 #include <sys/time.h>
 #endif
 #include <sys/types.h>
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 1089c5f6d..bc775d7b4 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -38,7 +38,7 @@ EXTRA_DIST = Makefile.b32 Makefile.m32 Makefile.vc6 Makefile.riscos $(DSP) \
  Makefile.netware nwlib.c nwos.c libcurl.imp msvcproj.head msvcproj.foot   \
  config-win32ce.h config-os400.h setup-os400.h config-symbian.h		   \
  Makefile.Watcom config-tpf.h $(DOCS) $(VCPROJ) mk-ca-bundle.pl		   \
- firefox-db2pem.sh $(CMAKE_DIST)
+ firefox-db2pem.sh $(CMAKE_DIST) config-vxworks.h Makefile.vxworks
 
 CLEANFILES = $(DSP) $(VCPROJ)
 
diff --git a/lib/Makefile.vxworks b/lib/Makefile.vxworks
new file mode 100644
index 000000000..288f24bc5
--- /dev/null
+++ b/lib/Makefile.vxworks
@@ -0,0 +1,175 @@
+#*****************************************************************************
+#
+# $Id$
+#
+#Filename   : Makefile.vxworks
+#Description: makefile to be used in order to compile libcurl for VxWoorks 6.3.
+#
+#How to use:
+#             1. Adjust environment variables at the file begining
+#             2. Open the Command Prompt window and change directory ('cd')
+#                into the 'lib' folder
+#             3. Add <CYGWIN>/bin folder to the PATH environment variable
+#                For example type 'set PATH=C:/embedded/cygwin/bin;%PATH%'
+#             4. Build the library by typing 'make -f ./Makefile.vxworks'
+#             As a result the libcurl.a should be created in the 'lib' folder.
+#Requirements:
+#             1. WinXP machine
+#             2. Full CYGWIN installation (open source) with GNU make version
+#                v3.78 or higher
+#             3. WindRiver Workbench with vxWorks 6.3 (commercial)
+#*****************************************************************************
+
+# ----------------------------------------------------------------------
+# Environment
+# ----------------------------------------------------------------------
+
+export WIND_HOME := C:/embedded/Workbench2.5.0.1
+export WIND_BASE := $(WIND_HOME)/vxworks-6.3
+export WIND_HOST_TYPE := x86-win32
+
+# BUILD_TYE:= <debug>|<release> (build with debugging info or optimized)
+BUILD_TYPE := debug
+USER_CFLAGS:=
+
+# directories where to seek for includes and libraries
+OPENSSL_INC := D:/libraries/openssl/openssl-0.9.8a-vxWorks6.3/include
+OPENSSL_LIB := D:/libraries/openssl/openssl-0.9.8a-vxWorks6.3
+ZLIB_INC    := D:/libraries/zlib/zlib-1.2.3-VxWorks6.3/zlib-1.2.3
+ZLIB_LIB    := D:/libraries/zlib/zlib-1.2.3-VxWorks6.3/binaries/vxworks_3.1_gnu/Debug/lib
+ARES_INC    :=
+ARES_LIB    :=
+
+
+# ----------------------------------------------------------------------
+# Compiler 
+# ----------------------------------------------------------------------
+
+CC := ccppc
+AR := arppc
+LINK := ccppc
+CFLAGS := -D__GNUC__ -D__ppc__ -msoft-float -fno-builtin -mcpu=604 -mlongcall -DCPU=PPC604 -D_GNU_TOOL -Wall -W -Winline $(USER_CFLAGS)
+LDFLAGS := -nostdlib -Wl,-i -Wl,-X 
+INCLUDE_FLAG := -I
+C_DEBUGFLAG := -g
+C_OPTFLAG := -O2
+COMPILE_ONLY_FLAG := -c
+OBJ_EXTENSION := .o
+CC_OBJ_OUTPUT = -o $@
+ARFLAGS := -rc
+LIBS_FLAG := -l
+LIBS_DIRFLAG:= -L
+LD_DEBUGFLAG := $(C_DEBUGFLAG)
+EXECUTE_EXTENSION := .out
+TOOL_CHAIN_BIN := $(WIND_HOME)/gnu/3.4.4-vxworks-6.3/$(WIND_HOST_TYPE)/bin/
+
+# ----------------------------------------------------------------------
+
+# Add -DINET6 if the OS kernel image was built with IPv6 support
+# CFLAGS += -DINET6
+
+# Set up compiler and linker flags for debug or optimization
+ifeq ($(BUILD_TYPE), debug)
+CFLAGS += $(C_DEBUGFLAG)
+LDFLAGS += $(LD_DEBUGFLAG)
+else
+CFLAGS += $(C_OPTFLAG)
+endif
+
+# ----------------------------------------------------------------------
+
+# Main Makefile and possible sub-make files
+MAKEFILES := Makefile.vxworks
+
+# List of external include directories
+#-----
+# IMPORTANT: include OPENSSL directories before system
+#            in order to prevent WindRiver OpenSSL to be used.
+#-----
+INCLUDE_DIRS := ../include $(OPENSSL_INC) $(ZLIB_INC) $(ARES_INC) $(WIND_BASE)/target/h $(WIND_BASE)/target/h/wrn/coreip
+
+# List of external libraries and their directories
+LIBS_LIST := .
+LIB_DIRS  := .
+ifneq ($(OPENSSL_LIB), )
+LIBS_LIST += crypto ssl
+LIB_DIRS  += $(OPENSSL_LIB)
+endif
+ifneq ($(ZLIB_LIB), )
+LIBS_LIST += z
+LIB_DIRS  += $(ZLIB_LIB)
+endif
+ifneq ($(ARES_LIB), )
+LIBS_LIST += ares
+LIB_DIRS  += $(ARES_LIB)
+endif
+
+# Add include and library directories and libraries
+CFLAGS += $(INCLUDE_DIRS:%=$(INCLUDE_FLAG)%)
+LDFLAGS += $(LIB_DIRS:%=$(LIBS_DIRFLAG)%)
+
+# List of targets to make for libs target
+LIBS_TARGET_LIST := libcurl.a
+
+# List of execuatble applications to make in addition to libs for all target
+EXE_TARGET_LIST :=
+
+# Support for echoing rules
+# If ECHORULES variable was set (for example, using 'make' command line)
+#  some shell commands in the rules will be echoed
+ifneq ($(strip $(findstring $(ECHORULES), yes YES 1 true TRUE)),)
+_@_ :=
+else
+_@_ := @
+endif
+
+# Directory to hold compilation intermediate files
+TMP_DIR := tmp
+
+# List of headers
+INCLUDE_FILES := $(shell find . -name \*.h)
+INCLUDE_FILES += $(shell find ../include -name \*.h)
+
+# List of sources
+SOURCE  := $(shell find . -name \*.c)
+OBJLIST := $(SOURCE:%.c=$(TMP_DIR)/%$(OBJ_EXTENSION))
+
+
+# ----------------------------------------------------------------------
+
+#### default rule
+# It should be first rule in this file
+.PHONY: default
+default: libcurl.a
+
+#### Compiling C files
+$(TMP_DIR)/%$(OBJ_EXTENSION): %.c $(MAKEFILES)
+	@echo Compiling C file $< $(ECHO_STDOUT)
+	@[ -d $(@D) ] || mkdir -p $(@D)
+	$(_@_) $(TOOL_CHAIN_BIN)$(CC) $(COMPILE_ONLY_FLAG) $(CFLAGS) $< $(CC_OBJ_OUTPUT)
+
+#### Creating library
+$(LIBS_TARGET_LIST): $(INCLUDE_FILES) $(MAKEFILES) $(OBJLIST)
+	@echo Creating library $@ $(ECHO_STDOUT)
+	$(_@_) [ -d $(@D) ] || mkdir -p $(@D)
+	$(_@_) rm -f $@
+	$(_@_) $(TOOL_CHAIN_BIN)$(AR) $(ARFLAGS) $@ $(filter %$(OBJ_EXTENSION), $^)
+
+#### Creating application
+$(EXE_TARGET_LIST): $(INCLUDE_FILES) $(MAKEFILES) $(LIBS_TARGET_LIST)
+	@echo Creating application $@
+	@[ -d $(@D) ] || mkdir -p $(@D)
+	$(_@_) $(TOOL_CHAIN_BIN)$(LINK) $(CC_OBJ_OUTPUT) $($(@)_EXE_OBJ_LIST) $(LDFLAGS) $($(@)_EXE_LIBS_NEEDED:%=$(LIBS_FLAG)%) $(LIBS_LIST:%=$(LIBS_FLAG)%) $(USER_LIBS_LIST) $(USER_LIBS_LIST)
+
+#### Master Targets
+libs: $(LIBS_TARGET_LIST)
+	@echo All libs made.
+
+all: $(LIBS_TARGET_LIST) $(EXE_TARGET_LIST) $(INCLUDE_TARGET_LIST)
+	@echo All targets made.
+
+# Clean up
+.PHONY: clean
+clean:
+	$(_@_) rm -rf $(TMP_DIR)
+	@echo libcurl was cleaned.
diff --git a/lib/config-vxworks.h b/lib/config-vxworks.h
new file mode 100644
index 000000000..5fa94a9d2
--- /dev/null
+++ b/lib/config-vxworks.h
@@ -0,0 +1,940 @@
+#ifndef __LIB_CONFIG_VXWORKS_H
+#define __LIB_CONFIG_VXWORKS_H
+
+/* =============================================================== */
+/*   lib/config-vxworks.h - Hand crafted config file for VxWorks   */
+/* =============================================================== */
+
+/* when building libcurl itself */
+/* #undef BUILDING_LIBCURL */
+
+/* Location of default ca bundle */
+/* #undef CURL_CA_BUNDLE */
+
+/* Location of default ca path */
+/* #undef CURL_CA_PATH */
+
+/* to disable cookies support */
+/* #undef CURL_DISABLE_COOKIES */
+
+/* to disable cryptographic authentication */
+/* #undef CURL_DISABLE_CRYPTO_AUTH */
+
+/* to disable DICT */
+/* #undef CURL_DISABLE_DICT */
+
+/* to disable FILE */
+/* #undef CURL_DISABLE_FILE */
+
+/* to disable FTP */
+#define CURL_DISABLE_FTP 1
+
+/* to disable HTTP */
+/* #undef CURL_DISABLE_HTTP */
+
+/* to disable LDAP */
+#define CURL_DISABLE_LDAP 1
+
+/* to disable LDAPS */
+#define CURL_DISABLE_LDAPS 1
+
+/* to disable NTLM authentication */
+#define CURL_DISABLE_NTLM 1
+
+/* to disable proxies */
+/* #undef CURL_DISABLE_PROXY */
+
+/* to disable TELNET */
+#define CURL_DISABLE_TELNET 1
+
+/* to disable TFTP */
+#define CURL_DISABLE_TFTP 1
+
+/* to disable verbose strings */
+/* #undef CURL_DISABLE_VERBOSE_STRINGS */
+
+/* to make a symbol visible */
+/* #undef CURL_EXTERN_SYMBOL */
+
+/* to enable hidden symbols */
+/* #undef CURL_HIDDEN_SYMBOLS */
+
+/* W$ LDAP with non-W$ compiler */
+/* #undef CURL_LDAP_HYBRID */
+
+/* Use W$ LDAP implementation */
+/* #undef CURL_LDAP_WIN */
+
+/* when not building a shared library */
+/* #undef CURL_STATICLIB */
+
+/* Set to explicitly specify we don't want to use thread-safe functions */
+/* #undef DISABLED_THREADSAFE */
+
+/* your Entropy Gathering Daemon socket pathname */
+/* #undef EGD_SOCKET */
+
+/* Define if you want to enable IPv6 support */
+#define ENABLE_IPV6 1
+
+/* Define to the type qualifier of arg 1 for getnameinfo. */
+#define GETNAMEINFO_QUAL_ARG1 const
+
+/* Define to the type of arg 1 for getnameinfo. */
+#define GETNAMEINFO_TYPE_ARG1 struct sockaddr *
+
+/* Define to the type of arg 2 for getnameinfo. */
+#define GETNAMEINFO_TYPE_ARG2 socklen_t
+
+/* Define to the type of args 4 and 6 for getnameinfo. */
+#define GETNAMEINFO_TYPE_ARG46 size_t
+
+/* Define to the type of arg 7 for getnameinfo. */
+#define GETNAMEINFO_TYPE_ARG7 unsigned int
+
+/* Specifies the number of arguments to getservbyport_r */
+#define GETSERVBYPORT_R_ARGS 6
+
+/* Specifies the size of the buffer to pass to getservbyport_r */
+#define GETSERVBYPORT_R_BUFSIZE 4096
+
+/* Define to 1 if you have the alarm function. */
+#define HAVE_ALARM 1
+
+/* Define to 1 if you have the <alloca.h> header file. */
+#define HAVE_ALLOCA_H 1
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H 1
+
+/* Define to 1 if you have the <arpa/tftp.h> header file. */
+/* #undef HAVE_ARPA_TFTP_H */
+
+/* Define to 1 if you have the <assert.h> header file. */
+#define HAVE_ASSERT_H 1
+
+/* Define to 1 if you have the `basename' function. */
+/* #undef HAVE_BASENAME */
+
+/* Define to 1 if bool is an available type. */
+#define HAVE_BOOL_T 1
+
+/* Define to 1 if you have the clock_gettime function and monotonic timer. */
+/* #undef HAVE_CLOCK_GETTIME_MONOTONIC */
+
+/* Define to 1 if you have the `closesocket' function. */
+/* #undef HAVE_CLOSESOCKET */
+
+/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */
+#define HAVE_CRYPTO_CLEANUP_ALL_EX_DATA 1
+
+/* Define to 1 if you have the <crypto.h> header file. */
+/* #undef HAVE_CRYPTO_H */
+
+/* Define to 1 if you have the <des.h> header file. */
+/* #undef HAVE_DES_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the `ENGINE_load_builtin_engines' function. */
+#define HAVE_ENGINE_LOAD_BUILTIN_ENGINES 1
+
+/* Define to 1 if you have the <errno.h> header file. */
+#define HAVE_ERRNO_H 1
+
+/* Define to 1 if you have the <err.h> header file. */
+/* #undef HAVE_ERR_H */
+
+/* Define to 1 if you have the fcntl function. */
+#define HAVE_FCNTL 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have a working fcntl O_NONBLOCK function. */
+#define HAVE_FCNTL_O_NONBLOCK 1
+
+/* Define to 1 if you have the fdopen function. */
+#define HAVE_FDOPEN 1
+
+/* Define to 1 if you have the `fork' function. */
+#define HAVE_FORK 1
+
+/* Define to 1 if you have the freeaddrinfo function. */
+#define HAVE_FREEADDRINFO 1
+
+/* Define to 1 if you have the freeifaddrs function. */
+#define HAVE_FREEIFADDRS 1
+
+/* Define to 1 if you have the ftruncate function. */
+#define HAVE_FTRUNCATE 1
+
+/* Define to 1 if you have a working getaddrinfo function. */
+#define HAVE_GETADDRINFO 1
+
+/* Define to 1 if you have the `geteuid' function. */
+/* #undef HAVE_GETEUID */
+
+/* Define to 1 if you have the gethostbyaddr function. */
+#define HAVE_GETHOSTBYADDR 1
+
+/* Define to 1 if you have the gethostbyaddr_r function. */
+#define HAVE_GETHOSTBYADDR_R 1
+
+/* gethostbyaddr_r() takes 5 args */
+/* #undef HAVE_GETHOSTBYADDR_R_5 */
+
+/* gethostbyaddr_r() takes 7 args */
+/* #undef HAVE_GETHOSTBYADDR_R_7 */
+
+/* gethostbyaddr_r() takes 8 args */
+#define HAVE_GETHOSTBYADDR_R_8 1
+
+/* Define to 1 if you have the gethostbyname function. */
+#define HAVE_GETHOSTBYNAME 1
+
+/* Define to 1 if you have the gethostbyname_r function. */
+/* #undef HAVE_GETHOSTBYNAME_R */
+
+/* gethostbyname_r() takes 3 args */
+/* #undef HAVE_GETHOSTBYNAME_R_3 */
+
+/* gethostbyname_r() takes 5 args */
+/* #undef HAVE_GETHOSTBYNAME_R_5 */
+
+/* gethostbyname_r() takes 6 args */
+/* #undef HAVE_GETHOSTBYNAME_R_6 */
+
+/* Define to 1 if you have the gethostname function. */
+#define HAVE_GETHOSTNAME 1
+
+/* Define to 1 if you have a working getifaddrs function. */
+/* #undef HAVE_GETIFADDRS */
+
+/* Define to 1 if you have the getnameinfo function. */
+#define HAVE_GETNAMEINFO 1
+
+/* Define to 1 if you have the `getpass_r' function. */
+/* #undef HAVE_GETPASS_R */
+
+/* Define to 1 if you have the `getppid' function. */
+#define HAVE_GETPPID 1
+
+/* Define to 1 if you have the `getprotobyname' function. */
+#define HAVE_GETPROTOBYNAME 1
+
+/* Define to 1 if you have the `getpwuid' function. */
+/* #undef HAVE_GETPWUID */
+
+/* Define to 1 if you have the `getrlimit' function. */
+#define HAVE_GETRLIMIT 1
+
+/* Define to 1 if you have the getservbyport_r function. */
+/* #undef HAVE_GETSERVBYPORT_R */
+
+/* Define to 1 if you have the `gettimeofday' function. */
+/* #undef HAVE_GETTIMEOFDAY */
+
+/* Define to 1 if you have a working glibc-style strerror_r function. */
+/* #undef HAVE_GLIBC_STRERROR_R */
+
+/* Define to 1 if you have a working gmtime_r function. */
+#define HAVE_GMTIME_R 1
+
+/* if you have the gssapi libraries */
+/* #undef HAVE_GSSAPI */
+
+/* Define to 1 if you have the <gssapi/gssapi_generic.h> header file. */
+/* #undef HAVE_GSSAPI_GSSAPI_GENERIC_H */
+
+/* Define to 1 if you have the <gssapi/gssapi.h> header file. */
+/* #undef HAVE_GSSAPI_GSSAPI_H */
+
+/* Define to 1 if you have the <gssapi/gssapi_krb5.h> header file. */
+/* #undef HAVE_GSSAPI_GSSAPI_KRB5_H */
+
+/* if you have the GNU gssapi libraries */
+/* #undef HAVE_GSSGNU */
+
+/* if you have the Heimdal gssapi libraries */
+/* #undef HAVE_GSSHEIMDAL */
+
+/* if you have the MIT gssapi libraries */
+/* #undef HAVE_GSSMIT */
+
+/* Define to 1 if you have the `idna_strerror' function. */
+/* #undef HAVE_IDNA_STRERROR */
+
+/* Define to 1 if you have the `idn_free' function. */
+/* #undef HAVE_IDN_FREE */
+
+/* Define to 1 if you have the <idn-free.h> header file. */
+/* #undef HAVE_IDN_FREE_H */
+
+/* Define to 1 if you have the <ifaddrs.h> header file. */
+/* #undef HAVE_IFADDRS_H */
+
+/* Define to 1 if you have the `inet_addr' function. */
+#define HAVE_INET_ADDR 1
+
+/* Define to 1 if you have the inet_ntoa_r function. */
+/* #undef HAVE_INET_NTOA_R */
+
+/* inet_ntoa_r() takes 2 args */
+/* #undef HAVE_INET_NTOA_R_2 */
+
+/* inet_ntoa_r() takes 3 args */
+/* #undef HAVE_INET_NTOA_R_3 */
+
+/* Define to 1 if you have a IPv6 capable working inet_ntop function. */
+/* #undef HAVE_INET_NTOP */
+
+/* Define to 1 if you have a IPv6 capable working inet_pton function. */
+/* #undef HAVE_INET_PTON */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the ioctl function. */
+#define HAVE_IOCTL 1
+
+/* Define to 1 if you have the ioctlsocket function. */
+/* #undef HAVE_IOCTLSOCKET */
+
+/* Define to 1 if you have the IoctlSocket camel case function. */
+/* #undef HAVE_IOCTLSOCKET_CAMEL */
+
+/* Define to 1 if you have a working IoctlSocket camel case FIONBIO function.
+   */
+/* #undef HAVE_IOCTLSOCKET_CAMEL_FIONBIO */
+
+/* Define to 1 if you have a working ioctlsocket FIONBIO function. */
+/* #undef HAVE_IOCTLSOCKET_FIONBIO */
+
+/* Define to 1 if you have a working ioctl FIONBIO function. */
+#define HAVE_IOCTL_FIONBIO 1
+
+/* Define to 1 if you have a working ioctl SIOCGIFADDR function. */
+#define HAVE_IOCTL_SIOCGIFADDR 1
+
+/* Define to 1 if you have the <io.h> header file. */
+#define HAVE_IO_H 1
+
+/* if you have the Kerberos4 libraries (including -ldes) */
+/* #undef HAVE_KRB4 */
+
+/* Define to 1 if you have the `krb_get_our_ip_for_realm' function. */
+/* #undef HAVE_KRB_GET_OUR_IP_FOR_REALM */
+
+/* Define to 1 if you have the <krb.h> header file. */
+/* #undef HAVE_KRB_H */
+
+/* Define to 1 if you have the lber.h header file. */
+/* #undef HAVE_LBER_H */
+
+/* Define to 1 if you have the ldapssl.h header file. */
+/* #undef HAVE_LDAPSSL_H */
+
+/* Define to 1 if you have the ldap.h header file. */
+/* #undef HAVE_LDAP_H */
+
+/* Use LDAPS implementation */
+/* #undef HAVE_LDAP_SSL */
+
+/* Define to 1 if you have the ldap_ssl.h header file. */
+/* #undef HAVE_LDAP_SSL_H */
+
+/* Define to 1 if you have the `ldap_url_parse' function. */
+/* #undef HAVE_LDAP_URL_PARSE */
+
+/* Define to 1 if you have the <libgen.h> header file. */
+/* #undef HAVE_LIBGEN_H */
+
+/* Define to 1 if you have the `idn' library (-lidn). */
+/* #undef HAVE_LIBIDN */
+
+/* Define to 1 if you have the `resolv' library (-lresolv). */
+/* #undef HAVE_LIBRESOLV */
+
+/* Define to 1 if you have the `resolve' library (-lresolve). */
+/* #undef HAVE_LIBRESOLVE */
+
+/* Define to 1 if you have the `socket' library (-lsocket). */
+/* #undef HAVE_LIBSOCKET */
+
+/* Define to 1 if you have the `ssh2' library (-lssh2). */
+/* #undef HAVE_LIBSSH2 */
+
+/* Define to 1 if you have the <libssh2.h> header file. */
+/* #undef HAVE_LIBSSH2_H */
+
+/* Define to 1 if you have the `libssh2_version' function. */
+/* #undef HAVE_LIBSSH2_VERSION */
+
+/* Define to 1 if you have the `ssl' library (-lssl). */
+#define HAVE_LIBSSL 1
+
+/* if zlib is available */
+#define HAVE_LIBZ 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* if your compiler supports LL */
+#define HAVE_LL 1
+
+/* Define to 1 if you have the <locale.h> header file. */
+#define HAVE_LOCALE_H 1
+
+/* Define to 1 if you have a working localtime_r function. */
+#define HAVE_LOCALTIME_R 1
+
+/* Define to 1 if the compiler supports the 'long long' data type. */
+#define HAVE_LONGLONG 1
+
+/* Define to 1 if you have the malloc.h header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the memory.h header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the MSG_NOSIGNAL flag. */
+/* #undef HAVE_MSG_NOSIGNAL */
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <netinet/tcp.h> header file. */
+#define HAVE_NETINET_TCP_H 1
+
+/* Define to 1 if you have the <net/if.h> header file. */
+#define HAVE_NET_IF_H 1
+
+/* Define to 1 if NI_WITHSCOPEID exists and works. */
+/* #undef HAVE_NI_WITHSCOPEID */
+
+/* if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE
+   */
+/* #undef HAVE_OLD_GSSMIT */
+
+/* Define to 1 if you have the <openssl/crypto.h> header file. */
+#define HAVE_OPENSSL_CRYPTO_H 1
+
+/* Define to 1 if you have the <openssl/engine.h> header file. */
+#define HAVE_OPENSSL_ENGINE_H 1
+
+/* Define to 1 if you have the <openssl/err.h> header file. */
+#define HAVE_OPENSSL_ERR_H 1
+
+/* Define to 1 if you have the <openssl/pem.h> header file. */
+#define HAVE_OPENSSL_PEM_H 1
+
+/* Define to 1 if you have the <openssl/pkcs12.h> header file. */
+#define HAVE_OPENSSL_PKCS12_H 1
+
+/* Define to 1 if you have the <openssl/rsa.h> header file. */
+#define HAVE_OPENSSL_RSA_H 1
+
+/* Define to 1 if you have the <openssl/ssl.h> header file. */
+#define HAVE_OPENSSL_SSL_H 1
+
+/* Define to 1 if you have the <openssl/x509.h> header file. */
+#define HAVE_OPENSSL_X509_H 1
+
+/* Define to 1 if you have the <pem.h> header file. */
+/* #undef HAVE_PEM_H */
+
+/* Define to 1 if you have the `perror' function. */
+#define HAVE_PERROR 1
+
+/* Define to 1 if you have the `pipe' function. */
+#define HAVE_PIPE 1
+
+/* if you have the function PK11_CreateGenericObject */
+/* #undef HAVE_PK11_CREATEGENERICOBJECT */
+
+/* Define to 1 if you have a working poll function. */
+/* #undef HAVE_POLL */
+
+/* If you have a fine poll */
+/* #undef HAVE_POLL_FINE */
+
+/* Define to 1 if you have the <poll.h> header file. */
+/* #undef HAVE_POLL_H */
+
+/* Define to 1 if you have a working POSIX-style strerror_r function. */
+/* #undef HAVE_POSIX_STRERROR_R */
+
+/* Define to 1 if you have the <pwd.h> header file. */
+/* #undef HAVE_PWD_H */
+
+/* Define to 1 if you have the `RAND_egd' function. */
+#define HAVE_RAND_EGD 1
+
+/* Define to 1 if you have the `RAND_screen' function. */
+/* #undef HAVE_RAND_SCREEN */
+
+/* Define to 1 if you have the `RAND_status' function. */
+#define HAVE_RAND_STATUS 1
+
+/* Define to 1 if you have the recv function. */
+#define HAVE_RECV 1
+
+/* Define to 1 if you have the recvfrom function. */
+#define HAVE_RECVFROM 1
+
+/* Define to 1 if you have the <rsa.h> header file. */
+/* #undef HAVE_RSA_H */
+
+/* Define to 1 if you have the select function. */
+#define HAVE_SELECT 1
+
+/* Define to 1 if you have the send function. */
+#define HAVE_SEND 1
+
+/* Define to 1 if you have the <setjmp.h> header file. */
+#define HAVE_SETJMP_H 1
+
+/* Define to 1 if you have the `setlocale' function. */
+#define HAVE_SETLOCALE 1
+
+/* Define to 1 if you have the `setmode' function. */
+#define HAVE_SETMODE 1
+
+/* Define to 1 if you have the `setrlimit' function. */
+#define HAVE_SETRLIMIT 1
+
+/* Define to 1 if you have the setsockopt function. */
+#define HAVE_SETSOCKOPT 1
+
+/* Define to 1 if you have a working setsockopt SO_NONBLOCK function. */
+/* #undef HAVE_SETSOCKOPT_SO_NONBLOCK */
+
+/* Define to 1 if you have the <sgtty.h> header file. */
+/* #undef HAVE_SGTTY_H */
+
+/* Define to 1 if you have the sigaction function. */
+#define HAVE_SIGACTION 1
+
+/* Define to 1 if you have the siginterrupt function. */
+#define HAVE_SIGINTERRUPT 1
+
+/* Define to 1 if you have the signal function. */
+#define HAVE_SIGNAL 1
+
+/* Define to 1 if you have the <signal.h> header file. */
+#define HAVE_SIGNAL_H 1
+
+/* Define to 1 if you have the sigsetjmp function or macro. */
+/* #undef HAVE_SIGSETJMP */
+
+/* Define to 1 if sig_atomic_t is an available typedef. */
+#define HAVE_SIG_ATOMIC_T 1
+
+/* Define to 1 if sig_atomic_t is already defined as volatile. */
+/* #undef HAVE_SIG_ATOMIC_T_VOLATILE */
+
+/* Define to 1 if struct sockaddr_in6 has the sin6_scope_id member */
+#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
+
+/* Define to 1 if you have the `socket' function. */
+#define HAVE_SOCKET 1
+
+/* Define this if you have the SPNEGO library fbopenssl */
+/* #undef HAVE_SPNEGO */
+
+/* Define to 1 if you have the `SSL_get_shutdown' function. */
+#define HAVE_SSL_GET_SHUTDOWN 1
+
+/* Define to 1 if you have the <ssl.h> header file. */
+/* #undef HAVE_SSL_H */
+
+/* Define to 1 if you have the <stdbool.h> header file. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+/* #undef HAVE_STDINT_H */
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the strcasecmp function. */
+#define HAVE_STRCASECMP 1
+
+/* Define to 1 if you have the strcasestr function. */
+/* #undef HAVE_STRCASESTR */
+
+/* Define to 1 if you have the strcmpi function. */
+/* #undef HAVE_STRCMPI */
+
+/* Define to 1 if you have the strdup function. */
+#define HAVE_STRDUP 1
+
+/* Define to 1 if you have the strerror_r function. */
+#define HAVE_STRERROR_R 1
+
+/* Define to 1 if you have the stricmp function. */
+/* #undef HAVE_STRICMP */
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the strlcat function. */
+/* #undef HAVE_STRLCAT */
+
+/* Define to 1 if you have the `strlcpy' function. */
+/* #undef HAVE_STRLCPY */
+
+/* Define to 1 if you have the strncasecmp function. */
+#define HAVE_STRNCASECMP 1
+
+/* Define to 1 if you have the strncmpi function. */
+/* #undef HAVE_STRNCMPI */
+
+/* Define to 1 if you have the strnicmp function. */
+/* #undef HAVE_STRNICMP */
+
+/* Define to 1 if you have the <stropts.h> header file. */
+/* #undef HAVE_STROPTS_H */
+
+/* Define to 1 if you have the strstr function. */
+#define HAVE_STRSTR 1
+
+/* Define to 1 if you have the strtok_r function. */
+#define HAVE_STRTOK_R 1
+
+/* Define to 1 if you have the strtoll function. */
+/* #undef HAVE_STRTOLL */
+
+/* if struct sockaddr_storage is defined */
+#define HAVE_STRUCT_SOCKADDR_STORAGE 1
+
+/* Define to 1 if you have the timeval struct. */
+#define HAVE_STRUCT_TIMEVAL 1
+
+/* Define to 1 if you have the <sys/filio.h> header file. */
+/* #undef HAVE_SYS_FILIO_H */
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#define HAVE_SYS_IOCTL_H 1
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+/* #undef HAVE_SYS_PARAM_H */
+
+/* Define to 1 if you have the <sys/poll.h> header file. */
+/* #undef HAVE_SYS_POLL_H */
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+/* #undef HAVE_SYS_SELECT_H */
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/sockio.h> header file. */
+/* #undef HAVE_SYS_SOCKIO_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+/* #undef HAVE_SYS_TIME_H */
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#define HAVE_SYS_UIO_H 1
+
+/* Define to 1 if you have the <sys/un.h> header file. */
+#define HAVE_SYS_UN_H 1
+
+/* Define to 1 if you have the <sys/utime.h> header file. */
+#define HAVE_SYS_UTIME_H 1
+
+/* Define to 1 if you have the <termios.h> header file. */
+#define HAVE_TERMIOS_H 1
+
+/* Define to 1 if you have the <termio.h> header file. */
+#define HAVE_TERMIO_H 1
+
+/* Define to 1 if you have the <time.h> header file. */
+#define HAVE_TIME_H 1
+
+/* Define to 1 if you have the <tld.h> header file. */
+/* #undef HAVE_TLD_H */
+
+/* Define to 1 if you have the `tld_strerror' function. */
+/* #undef HAVE_TLD_STRERROR */
+
+/* Define to 1 if you have the `uname' function. */
+#define HAVE_UNAME 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `utime' function. */
+#define HAVE_UTIME 1
+
+/* Define to 1 if you have the <utime.h> header file. */
+#define HAVE_UTIME_H 1
+
+/* Define to 1 if compiler supports C99 variadic macro style. */
+#define HAVE_VARIADIC_MACROS_C99 1
+
+/* Define to 1 if compiler supports old gcc variadic macro style. */
+#define HAVE_VARIADIC_MACROS_GCC 1
+
+/* Define to 1 if you have a working vxworks-style strerror_r function. */
+#define HAVE_VXWORKS_STRERROR_R 1
+
+/* Define to 1 if you have the winber.h header file. */
+/* #undef HAVE_WINBER_H */
+
+/* Define to 1 if you have the windows.h header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* Define to 1 if you have the winldap.h header file. */
+/* #undef HAVE_WINLDAP_H */
+
+/* Define to 1 if you have the winsock2.h header file. */
+/* #undef HAVE_WINSOCK2_H */
+
+/* Define to 1 if you have the winsock.h header file. */
+/* #undef HAVE_WINSOCK_H */
+
+/* Define this symbol if your OS supports changing the contents of argv */
+#define HAVE_WRITABLE_ARGV 1
+
+/* Define to 1 if you have the writev function. */
+#define HAVE_WRITEV 1
+
+/* Define to 1 if you have the ws2tcpip.h header file. */
+/* #undef HAVE_WS2TCPIP_H */
+
+/* Define to 1 if you have the <x509.h> header file. */
+/* #undef HAVE_X509_H */
+
+/* if you have the zlib.h header file */
+#define HAVE_ZLIB_H 1
+
+/* Define to 1 if you are building a native Windows target. */
+/* #undef NATIVE_WINDOWS */
+
+/* If you lack a fine basename() prototype */
+/* #undef NEED_BASENAME_PROTO */
+
+/* Define to 1 if you need the lber.h header file even with ldap.h */
+/* #undef NEED_LBER_H */
+
+/* Define to 1 if you need the malloc.h header file even with stdlib.h */
+/* #undef NEED_MALLOC_H */
+
+/* Define to 1 if you need the memory.h header file even with stdlib.h */
+/* #undef NEED_MEMORY_H */
+
+/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */
+/* #undef NEED_REENTRANT */
+
+/* Define to 1 if the open function requires three arguments. */
+#define OPEN_NEEDS_ARG3 1
+
+/* cpu-machine-OS */
+#define OS "unknown-unknown-vxworks"
+
+/* Name of package */
+#define PACKAGE "curl"
+
+/* a suitable file to read random data from */
+#define RANDOM_FILE "/dev/urandom"
+
+/* Define to the type of arg 1 for recvfrom. */
+#define RECVFROM_TYPE_ARG1 int
+
+/* Define to the type pointed by arg 2 for recvfrom. */
+#define RECVFROM_TYPE_ARG2 void
+
+/* Define to 1 if the type pointed by arg 2 for recvfrom is void. */
+#define RECVFROM_TYPE_ARG2_IS_VOID 1
+
+/* Define to the type of arg 3 for recvfrom. */
+#define RECVFROM_TYPE_ARG3 size_t
+
+/* Define to the type of arg 4 for recvfrom. */
+#define RECVFROM_TYPE_ARG4 int
+
+/* Define to the type pointed by arg 5 for recvfrom. */
+#define RECVFROM_TYPE_ARG5 struct sockaddr
+
+/* Define to 1 if the type pointed by arg 5 for recvfrom is void. */
+/* #undef RECVFROM_TYPE_ARG5_IS_VOID */
+
+/* Define to the type pointed by arg 6 for recvfrom. */
+#define RECVFROM_TYPE_ARG6 socklen_t
+
+/* Define to 1 if the type pointed by arg 6 for recvfrom is void. */
+/* #undef RECVFROM_TYPE_ARG6_IS_VOID */
+
+/* Define to the function return type for recvfrom. */
+#define RECVFROM_TYPE_RETV int
+
+/* Define to the type of arg 1 for recv. */
+#define RECV_TYPE_ARG1 int
+
+/* Define to the type of arg 2 for recv. */
+#define RECV_TYPE_ARG2 void *
+
+/* Define to the type of arg 3 for recv. */
+#define RECV_TYPE_ARG3 size_t
+
+/* Define to the type of arg 4 for recv. */
+#define RECV_TYPE_ARG4 int
+
+/* Define to the function return type for recv. */
+#define RECV_TYPE_RETV int
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#define RETSIGTYPE void
+
+/* Define to the type qualifier of arg 5 for select. */
+#define SELECT_QUAL_ARG5
+
+/* Define to the type of arg 1 for select. */
+#define SELECT_TYPE_ARG1 int
+
+/* Define to the type of args 2, 3 and 4 for select. */
+#define SELECT_TYPE_ARG234 fd_set *
+
+/* Define to the type of arg 5 for select. */
+#define SELECT_TYPE_ARG5 struct timeval *
+
+/* Define to the function return type for select. */
+#define SELECT_TYPE_RETV int
+
+/* Define to the type qualifier of arg 2 for send. */
+#define SEND_QUAL_ARG2 const
+
+/* Define to the type of arg 1 for send. */
+#define SEND_TYPE_ARG1 int
+
+/* Define to the type of arg 2 for send. */
+#define SEND_TYPE_ARG2 void *
+
+/* Define to the type of arg 3 for send. */
+#define SEND_TYPE_ARG3 size_t
+
+/* Define to the type of arg 4 for send. */
+#define SEND_TYPE_ARG4 int
+
+/* Define to the function return type for send. */
+#define SEND_TYPE_RETV int
+
+/* The size of `int', as computed by sizeof. */
+#define SIZEOF_INT 4
+
+/* The size of `long', as computed by sizeof. */
+#define SIZEOF_LONG 4
+
+/* The size of `off_t', as computed by sizeof. */
+#define SIZEOF_OFF_T 8
+
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 4
+
+/* The size of `time_t', as computed by sizeof. */
+#define SIZEOF_TIME_T 4
+
+/* The size of `void*', as computed by sizeof. */
+#define SIZEOF_VOIDP 4
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to the type of arg 3 for strerror_r. */
+/* #undef STRERROR_R_TYPE_ARG3 */
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+/* #undef TIME_WITH_SYS_TIME */
+
+/* Define if you want to enable c-ares support */
+/* #undef USE_ARES */
+
+/* Define to disable non-blocking sockets. */
+/* #undef USE_BLOCKING_SOCKETS */
+
+/* if GnuTLS is enabled */
+/* #undef USE_GNUTLS */
+
+/* if libSSH2 is in use */
+/* #undef USE_LIBSSH2 */
+
+/* If you want to build curl with the built-in manual */
+#define USE_MANUAL 1
+
+/* if NSS is enabled */
+/* #undef USE_NSS */
+
+/* if OpenSSL is in use */
+#define USE_OPENSSL 1
+
+/* if SSL is enabled */
+#define USE_SSLEAY 1
+
+/* Define to 1 if you are building a Windows target without large file
+   support. */
+/* #undef USE_WIN32_LARGE_FILES */
+
+/* to enable SSPI support */
+/* #undef USE_WINDOWS_SSPI */
+
+/* Define to 1 if using yaSSL in OpenSSL compatibility mode. */
+/* #undef USE_YASSLEMUL */
+
+/* Define to avoid automatic inclusion of winsock.h */
+/* #undef WIN32_LEAN_AND_MEAN */
+
+/* Define to 1 if OS is AIX. */
+#ifndef _ALL_SOURCE
+/* #  undef _ALL_SOURCE */
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _FILE_OFFSET_BITS */
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
+
+/* define this if you need it to compile thread-safe code */
+/* #undef _THREAD_SAFE */
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Type to use in place of in_addr_t when system does not provide it. */
+/* #undef in_addr_t */
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+/* #undef inline */
+#endif
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
+
+/* the signed version of size_t */
+/* #undef ssize_t */
+
+#endif /* __LIB_CONFIG_VXWORKS_H */
diff --git a/lib/file.c b/lib/file.c
index 7e55bd6db..3d1d2bbcb 100644
--- a/lib/file.c
+++ b/lib/file.c
@@ -95,6 +95,12 @@
 #define DOS_FILESYSTEM 1
 #endif
 
+#ifdef OPEN_NEEDS_ARG3
+#  define open_readonly(p,f) open((p),(f),(0))
+#else
+#  define open_readonly(p,f) open((p),(f))
+#endif
+
 /*
  * Forward declarations.
  */
@@ -251,10 +257,10 @@ static CURLcode file_connect(struct connectdata *conn, bool *done)
     if(actual_path[i] == '/')
       actual_path[i] = '\\';
 
-  fd = open(actual_path, O_RDONLY | O_BINARY);  /* no CR/LF translation! */
+  fd = open_readonly(actual_path, O_RDONLY|O_BINARY); /* no CR/LF translation */
   file->path = actual_path;
 #else
-  fd = open(real_path, O_RDONLY);
+  fd = open_readonly(real_path, O_RDONLY);
   file->path = real_path;
 #endif
   file->freepath = real_path; /* free this when done */
diff --git a/lib/setup.h b/lib/setup.h
index 7316f1e45..1ca3e9b9d 100644
--- a/lib/setup.h
+++ b/lib/setup.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -37,15 +37,17 @@
  */
 
 #ifdef HAVE_CONFIG_H
+
 #include "config.h"
-#else
+
+#else /* HAVE_CONFIG_H */
 
 #ifdef _WIN32_WCE
-#include "config-win32ce.h"
+#  include "config-win32ce.h"
 #else
-#ifdef WIN32
-#include "config-win32.h"
-#endif
+#  ifdef WIN32
+#    include "config-win32.h"
+#  endif
 #endif
 
 #if defined(macintosh) && defined(__MRC__)
@@ -53,11 +55,11 @@
 #endif
 
 #ifdef __AMIGA__
-#include "amigaos.h"
+#  include "amigaos.h"
 #endif
 
 #ifdef __SYMBIAN32__
-#include "config-symbian.h"
+#  include "config-symbian.h"
 #endif
 
 #ifdef __OS400__
@@ -68,6 +70,10 @@
 #  include "config-tpf.h"
 #endif
 
+#ifdef __VXWORKS__
+#  include "config-vxworks.h"
+#endif
+
 #endif /* HAVE_CONFIG_H */
 
 /* ================================================================ */
@@ -230,6 +236,11 @@
 #  define select(a,b,c,d,e) tpf_select_libcurl(a,b,c,d,e)
 #endif
 
+#ifdef __VXWORKS__
+#  include <sockLib.h>    /* for generic BSD socket functions */
+#  include <ioLib.h>      /* for basic I/O interface functions */
+#endif
+
 #include <stdio.h>
 #ifdef HAVE_ASSERT_H
 #include <assert.h>
diff --git a/lib/strerror.c b/lib/strerror.c
index 526187bb8..a45e1f181 100644
--- a/lib/strerror.c
+++ b/lib/strerror.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2004 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2004 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -24,9 +24,13 @@
 #include "setup.h"
 
 #ifdef HAVE_STRERROR_R
-#  if (!defined(HAVE_POSIX_STRERROR_R) && !defined(HAVE_GLIBC_STRERROR_R)) || \
-       (defined(HAVE_POSIX_STRERROR_R) &&  defined(HAVE_GLIBC_STRERROR_R))
-#    error "strerror_r MUST be either POSIX-style or glibc-style"
+#  if (!defined(HAVE_POSIX_STRERROR_R) && \
+       !defined(HAVE_GLIBC_STRERROR_R) && \
+       !defined(HAVE_VXWORKS_STRERROR_R)) || \
+      (defined(HAVE_POSIX_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R)) || \
+      (defined(HAVE_GLIBC_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R)) || \
+      (defined(HAVE_POSIX_STRERROR_R) && defined(HAVE_GLIBC_STRERROR_R))
+#    error "strerror_r MUST be either POSIX-style, glibc-style or vxworks-style"
 #  endif
 #endif
 
@@ -641,6 +645,18 @@ const char *Curl_strerror(struct connectdata *conn, int err)
     else
       snprintf(buf, max, "Unknown error %d", err);
   }
+#elif defined(HAVE_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R)
+ /*
+  * The vxworks-style strerror_r() does use the buffer we pass to the function.
+  * The buffer size should be at least MAXERRSTR_SIZE (150) defined in rtsold.h
+  */
+  {
+    char buffer[256];
+    if(OK == strerror_r(err, buffer))
+      strncpy(buf, buffer, max);
+    else
+      snprintf(buf, max, "Unknown error %d", err);
+  }
 #else
   {
     char *msg = strerror(err);