0000-solaris.patch

From 8f8a9dc7203bfcd5557ad5c2f15359308535c4bb Mon Sep 17 00:00:00 2001
From: Shaun Ruffell <sruffell@digium.com>
Date: Fri, 7 Sep 2012 14:31:19 -0500
Subject: [PATCH] pjproject: Fix for Solaris builds. Do not undef s_addr.

pjproject, in order to solve build problems on Windows [1], undefines s_addr in
one of it's headers that is included in res_rtp_asterisk.c. On Solaris s_addr is
not a structure member, but defined to map to the real strucuture member,
therefore when building on Solaris it's possible to get build errors like:

    [CC] res_rtp_asterisk.c -> res_rtp_asterisk.o
    In file included from /export/home/admin/asterisk-11-svn/include/asterisk/stun.h:29,
                     from res_rtp_asterisk.c:51:
    /export/home/admin/asterisk-11-svn/include/asterisk/network.h: In function `inaddrcmp':
    /export/home/admin/asterisk-11-svn/include/asterisk/network.h:92: error: structure has no member named `s_addr'
    /export/home/admin/asterisk-11-svn/include/asterisk/network.h:92: error: structure has no member named `s_addr'
    res_rtp_asterisk.c: In function `ast_rtp_on_ice_tx_pkt':
    res_rtp_asterisk.c:706: warning: dereferencing type-punned pointer will break strict-aliasing rules
    res_rtp_asterisk.c:710: warning: dereferencing type-punned pointer will break strict-aliasing rules
    res_rtp_asterisk.c: In function `rtp_add_candidates_to_ice':
    res_rtp_asterisk.c:1085: error: structure has no member named `s_addr'
    make[2]: *** [res_rtp_asterisk.o] Error 1
    make[1]: *** [res] Error 2
    make[1]: Leaving directory `/export/home/admin/asterisk-11-svn'
    gmake: *** [_cleantest_all] Error 2

Unfortunately, in order to make this work, I also had to make sure pjproject
only used the typdef pj_in_addr and not the struct pj_in_addr so that when
building Asterisk I could "typedef struct in_addr pj_in_addr". It's possible
then that the library and users of those interfaces in Asterisk have a different
idea about the type of the argument. While on the surface it looks like they are
all 32 bit big endian values.

[1] http://trac.pjsip.org/repos/changeset/484

Reported-by: Ben Klang
(issues ASTERISK-20366)

Updated by ASTERISK-27997
---
 pjlib/include/pj/sock.h          | 8 +++++++-
 pjlib/src/pj/sock_bsd.c          | 2 +-
 pjlib/src/pj/sock_linux_kernel.c | 2 +-
 pjlib/src/pj/sock_symbian.cpp    | 2 +-
 pjlib/src/pj/sock_uwp.cpp        | 2 +-
 pjsip/src/test/transport_test.c  | 2 +-
 6 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/pjlib/include/pj/sock.h b/pjlib/include/pj/sock.h
index 8fc833c..c415358 100644
--- a/pjlib/include/pj/sock.h
+++ b/pjlib/include/pj/sock.h
@@ -484,6 +484,7 @@ typedef enum pj_socket_sd_type
  */
 #define PJ_INVALID_SOCKET   (-1)
 
+#ifndef _ASTERISK_H
 /* Must undefine s_addr because of pj_in_addr below */
 #undef s_addr
 
@@ -495,6 +496,11 @@ typedef struct pj_in_addr
     pj_uint32_t	s_addr;		/**< The 32bit IP address.	    */
 } pj_in_addr;
 
+#else
+#include <sys/types.h>
+#include <netinet/in.h>
+typedef struct in_addr pj_in_addr;
+#endif
 
 /**
  * Maximum length of text representation of an IPv4 address.
@@ -714,7 +720,7 @@ PJ_DECL(char*) pj_inet_ntoa(pj_in_addr inaddr);
  *
  * @return	nonzero if the address is valid, zero if not.
  */
-PJ_DECL(int) pj_inet_aton(const pj_str_t *cp, struct pj_in_addr *inp);
+PJ_DECL(int) pj_inet_aton(const pj_str_t *cp, pj_in_addr *inp);
 
 /**
  * This function converts an address in its standard text presentation form
diff --git a/pjlib/src/pj/sock_bsd.c b/pjlib/src/pj/sock_bsd.c
index 95c3804..daefc54 100644
--- a/pjlib/src/pj/sock_bsd.c
+++ b/pjlib/src/pj/sock_bsd.c
@@ -244,7 +244,7 @@ PJ_DEF(char*) pj_inet_ntoa(pj_in_addr inaddr)
  * numbers-and-dots notation into binary data and stores it in the structure
  * that inp points to. 
  */
-PJ_DEF(int) pj_inet_aton(const pj_str_t *cp, struct pj_in_addr *inp)
+PJ_DEF(int) pj_inet_aton(const pj_str_t *cp, pj_in_addr *inp)
 {
     char tempaddr[PJ_INET_ADDRSTRLEN];
 
diff --git a/pjlib/src/pj/sock_linux_kernel.c b/pjlib/src/pj/sock_linux_kernel.c
index 899b486..10d84cd 100644
--- a/pjlib/src/pj/sock_linux_kernel.c
+++ b/pjlib/src/pj/sock_linux_kernel.c
@@ -149,7 +149,7 @@ PJ_DEF(char*) pj_inet_ntoa(pj_in_addr in)
  * numbers-and-dots notation into binary data and stores it in the structure
  * that inp points to. 
  */
-PJ_DEF(int) pj_inet_aton(const pj_str_t *ccp, struct pj_in_addr *addr)
+PJ_DEF(int) pj_inet_aton(const pj_str_t *ccp, pj_in_addr *addr)
 {
     pj_uint32_t val;
     int base, n;
diff --git a/pjlib/src/pj/sock_symbian.cpp b/pjlib/src/pj/sock_symbian.cpp
index 09239b0..e72bbda 100644
--- a/pjlib/src/pj/sock_symbian.cpp
+++ b/pjlib/src/pj/sock_symbian.cpp
@@ -299,7 +299,7 @@ PJ_DEF(char*) pj_inet_ntoa(pj_in_addr inaddr)
  * numbers-and-dots notation into binary data and stores it in the structure
  * that inp points to. 
  */
-PJ_DEF(int) pj_inet_aton(const pj_str_t *cp, struct pj_in_addr *inp)
+PJ_DEF(int) pj_inet_aton(const pj_str_t *cp, pj_in_addr *inp)
 {
     enum { MAXIPLEN = PJ_INET_ADDRSTRLEN };
 
diff --git a/pjlib/src/pj/sock_uwp.cpp b/pjlib/src/pj/sock_uwp.cpp
index 876c328..40250bf 100644
--- a/pjlib/src/pj/sock_uwp.cpp
+++ b/pjlib/src/pj/sock_uwp.cpp
@@ -933,7 +933,7 @@ PJ_DEF(char*) pj_inet_ntoa(pj_in_addr inaddr)
  * numbers-and-dots notation into binary data and stores it in the structure
  * that inp points to. 
  */
-PJ_DEF(int) pj_inet_aton(const pj_str_t *cp, struct pj_in_addr *inp)
+PJ_DEF(int) pj_inet_aton(const pj_str_t *cp, pj_in_addr *inp)
 {
     char tempaddr[PJ_INET_ADDRSTRLEN];
 
diff --git a/pjsip/src/test/transport_test.c b/pjsip/src/test/transport_test.c
index e5083d1..c429cc7 100644
--- a/pjsip/src/test/transport_test.c
+++ b/pjsip/src/test/transport_test.c
@@ -35,7 +35,7 @@ int generic_transport_test(pjsip_transport *tp)
 
     /* Check that local address name is valid. */
     {
-	struct pj_in_addr addr;
+	pj_in_addr addr;
 
 	if (pj_inet_pton(pj_AF_INET(), &tp->local_name.host,
 			 &addr) == PJ_SUCCESS)
-- 
2.7.4