Adapting last changes to OS400:

_ Updated packages/OS400/curl.inc.in with new definitions.
_ New connect/bind/sendto/recvfrom wrappers to support AF_UNIX sockets.
_ Include files line length shortened below 100 chars.
_ Const parameter in lib/qssl.[ch].
_ Typos in packages/OS400/initscript.sh.

lib/config-os400.h

@@ -322,6 +322,9 @@
 /* Define if you have the <sys/types.h> header file. */
 #define HAVE_SYS_TYPES_H
 
+/* Define if you have the <sys/un.h> header file. */
+#define HAVE_SYS_UN_H
+
 /* Define if you have the <sys/ioctl.h> header file. */
 #define HAVE_SYS_IOCTL_H
 
@@ -379,6 +382,9 @@
 
 #define SIZEOF_CURL_OFF_T 8
 
+/* Define this if you have struct sockaddr_storage */
+#define HAVE_STRUCT_SOCKADDR_STORAGE
+
 /* Define if you have the ANSI C header files. */
 #define STDC_HEADERS
 

lib/qssl.c

@@ -372,15 +372,15 @@ int Curl_qsossl_shutdown(struct connectdata * conn, int sockindex)
 }
 
 
-ssize_t Curl_qsossl_send(struct connectdata * conn, int sockindex, void * mem,
-                         size_t len)
+ssize_t Curl_qsossl_send(struct connectdata * conn, int sockindex,
+                         const void * mem, size_t len)
 
 {
   /* SSL_Write() is said to return 'int' while write() and send() returns
      'size_t' */
   int rc;
 
-  rc = SSL_Write(conn->ssl[sockindex].handle, mem, (int) len);
+  rc = SSL_Write(conn->ssl[sockindex].handle, (void *) mem, (int) len);
 
   if(rc < 0) {
     switch(rc) {

lib/qssl.h

@@ -38,7 +38,7 @@ int Curl_qsossl_shutdown(struct connectdata * conn, int sockindex);
 
 ssize_t Curl_qsossl_send(struct connectdata * conn,
                          int sockindex,
-                         void * mem,
+                         const void * mem,
                          size_t len);
 ssize_t Curl_qsossl_recv(struct connectdata * conn, /* connection data */
                          int num,                   /* socketindex */

lib/setup-os400.h

@@ -137,4 +137,20 @@ extern OM_uint32 Curl_gss_delete_sec_context_a(OM_uint32 * minor_status,
 #define ldap_first_attribute    Curl_ldap_first_attribute_a
 #define ldap_next_attribute     Curl_ldap_next_attribute_a
 
+/* Some socket functions must be wrapped to process textual addresses
+   like AF_UNIX. */
+
+extern int Curl_os400_connect(int sd, struct sockaddr * destaddr, int addrlen);
+extern int Curl_os400_bind(int sd, struct sockaddr * localaddr, int addrlen);
+extern int Curl_os400_sendto(int sd, char * buffer, int buflen, int flags,
+            struct sockaddr * dstaddr, int addrlen);
+extern int Curl_os400_recvfrom(int sd, char * buffer, int buflen, int flags,
+                                struct sockaddr * fromaddr, int * addrlen);
+
+#define connect                 Curl_os400_connect
+#define bind                    Curl_os400_bind
+#define sendto                  Curl_os400_sendto
+#define recvfrom                Curl_os400_recvfrom
+
+
 #endif /* __SETUP_OS400_H */