Accepting request 92977 from home:elvigia:branches:devel:libraries:c_c++

- Use O_CLOEXEC in library code.
- Change the visibility patch to not use the error prone 
  version-script but rather GCC visibility

OBS-URL: https://build.opensuse.org/request/show/92977
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/adns?expand=0&rev=10

adns-ocloexec.patch

@@ -0,0 +1,31 @@
+--- src/setup.c.orig
++++ src/setup.c
+@@ -464,7 +464,7 @@ static const char *instrum_getenv(adns_s
+ static void readconfig(adns_state ads, const char *filename, int warnmissing) {
+   getline_ctx gl_ctx;
+   
+-  gl_ctx.file= fopen(filename,"r");
++  gl_ctx.file= fopen(filename,"re");
+   if (!gl_ctx.file) {
+     if (errno == ENOENT) {
+       if (warnmissing)
+@@ -572,7 +572,7 @@ static int init_finish(adns_state ads) {
+   }
+ 
+   proto= getprotobyname("udp"); if (!proto) { r= ENOPROTOOPT; goto x_free; }
+-  ads->udpsocket= socket(AF_INET,SOCK_DGRAM,proto->p_proto);
++  ads->udpsocket= socket(AF_INET,SOCK_DGRAM|SOCK_CLOEXEC,proto->p_proto);
+   if (ads->udpsocket<0) { r= errno; goto x_free; }
+ 
+   r= adns__setnonblock(ads,ads->udpsocket);
+--- src/event.c.orig
++++ src/event.c
+@@ -123,7 +123,7 @@ void adns__tcp_tryconnect(adns_state ads
+       adns__diag(ads,-1,0,"unable to find protocol no. for TCP !");
+       return;
+     }
+-    fd= socket(AF_INET,SOCK_STREAM,proto->p_proto);
++    fd= socket(AF_INET,SOCK_STREAM|SOCK_CLOEXEC,proto->p_proto);
+     if (fd<0) {
+       adns__diag(ads,-1,0,"cannot create TCP socket: %s",strerror(errno));
+       return;

adns-visibility.patch

@@ -11,50 +11,19 @@
  AC_PROG_CPP
  AC_PROG_RANLIB
  AC_PROG_INSTALL
-@@ -252,7 +254,7 @@ SHLIBSONAME='$(SHLIBFORLINK).$(MAJOR)'
+--- src/internal.h.orig
- SHLIBFILE='$(SHLIBSONAME).$(MINOR)'
++++ src/internal.h
+@@ -49,6 +49,7 @@ typedef unsigned char byte;
+ # include "hredirect.h"
+ #endif
  
- SHLIBCC='$(CC) $(CFLAGS) -fpic'
++#pragma GCC visibility push(hidden)
--MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME) -o'
+ /* Configuration and constants */
-+MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME),-version-script=$(srcdir)/../adns.sym -o'
- MKSHLIB_2=''
- MKSHLIB_3='-lc'
  
---- /dev/null
+ #define MAXSERVERS 5
-+++ adns.sym
+@@ -803,4 +804,5 @@ static inline int errno_resources(int e)
-@@ -0,0 +1,35 @@
+ 		       (tv)|=GETIL_B(cb),		\
-+{
+ 		       (tv) )
-+ global:
+ 
-+adns_afterselect;
++#pragma GCC visibility pop
-+adns_beforepoll;
+ #endif
-+adns_beforeselect;
-+adns_cancel;
-+adns_check;
-+adns_checkconsistency;
-+adns_errabbrev;
-+adns_errtypeabbrev;
-+adns_finish;
-+adns_firsttimeout;
-+adns_forallqueries_begin;
-+adns_forallqueries_next;
-+adns_getaddrinfo;
-+adns_globalsystemfailure;
-+adns_init;
-+adns_init_logfn;
-+adns_init_strcfg;
-+adns_processany;
-+adns_processexceptional;
-+adns_processreadable;
-+adns_processtimeouts;
-+adns_processwriteable;
-+adns_rr_info;
-+adns_strerror;
-+adns_submit;
-+adns_submit_reverse;
-+adns_submit_reverse_any;
-+adns_synchronous;
-+adns_wait;
-+adns_wait_poll;
-+
-+local: *;
-+};

adns.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Tue Nov 22 02:23:10 UTC 2011 - crrodriguez@opensuse.org
+
+- Use O_CLOEXEC in library code.
+- Change the visibility patch to not use the error prone 
+  version-script but rather GCC visibility
+
 -------------------------------------------------------------------
 Fri Sep 16 19:06:22 UTC 2011 - jengelh@medozas.de
 

adns.spec

@@ -32,6 +32,7 @@ Patch0:         %{name}-%{version}-destdir.patch
 Patch1:         %{name}-%{version}-configure.patch
 Patch2:         %{name}-%{version}-ipv6.patch
 Patch3:         adns-visibility.patch
+Patch4:         adns-ocloexec.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -65,6 +66,7 @@ programs with libads support.
 %patch1
 %patch2
 %patch3
+%patch4
 cp %{S:1} .
 
 %build