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Merged revisions 183241 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r183241 | russell | 2009-03-19 12:52:52 -0500 (Thu, 19 Mar 2009) | 2 lines

Remove the use of RTLD_NOLOAD, as it is not behaving like expected.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@183242 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2009-03-19 18:00:15 +00:00
parent 76b7966606
commit 4210f17abb
4 changed files with 3 additions and 103 deletions
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85
configure vendored
View File

@@ -1,5 +1,5 @@
#! /bin/sh
# From configure.ac Revision: 182355 .
# From configure.ac Revision: 182847 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for asterisk 1.6.
#
@@ -992,7 +992,6 @@ AST_DECLARATION_AFTER_STATEMENT
AST_FORTIFY_SOURCE
AST_NO_STRICT_OVERFLOW
AST_SHADOW_WARNINGS
PBX_RTLD_NOLOAD
PBX_IP_MTU_DISCOVER
PBX_DAHDI_HALF_FULL
GSM_INTERNAL
@@ -19141,83 +19140,6 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test "x${PBX_RTLD_NOLOAD}" != "x1"; then
{ echo "$as_me:$LINENO: checking for RTLD_NOLOAD in dlfcn.h" >&5
echo $ECHO_N "checking for RTLD_NOLOAD in dlfcn.h... $ECHO_C" >&6; }
saved_cppflags="${CPPFLAGS}"
if test "x${RTLD_NOLOAD_DIR}" != "x"; then
RTLD_NOLOAD_INCLUDE="-I${RTLD_NOLOAD_DIR}/include"
fi
CPPFLAGS="${CPPFLAGS} ${RTLD_NOLOAD_INCLUDE}"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <dlfcn.h>
int
main ()
{
#if defined(RTLD_NOLOAD)
int foo = 0;
#else
int foo = bar;
#endif
0
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
PBX_RTLD_NOLOAD=1
cat >>confdefs.h <<\_ACEOF
#define HAVE_RTLD_NOLOAD 1
_ACEOF
cat >>confdefs.h <<\_ACEOF
#define HAVE_RTLD_NOLOAD_VERSION
_ACEOF
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CPPFLAGS="${saved_cppflags}"
fi
if test "x${PBX_IP_MTU_DISCOVER}" != "x1"; then
{ echo "$as_me:$LINENO: checking for IP_MTU_DISCOVER in netinet/in.h" >&5
echo $ECHO_N "checking for IP_MTU_DISCOVER in netinet/in.h... $ECHO_C" >&6; }
@@ -54451,7 +54373,6 @@ AST_DECLARATION_AFTER_STATEMENT!$AST_DECLARATION_AFTER_STATEMENT$ac_delim
AST_FORTIFY_SOURCE!$AST_FORTIFY_SOURCE$ac_delim
AST_NO_STRICT_OVERFLOW!$AST_NO_STRICT_OVERFLOW$ac_delim
AST_SHADOW_WARNINGS!$AST_SHADOW_WARNINGS$ac_delim
PBX_RTLD_NOLOAD!$PBX_RTLD_NOLOAD$ac_delim
PBX_IP_MTU_DISCOVER!$PBX_IP_MTU_DISCOVER$ac_delim
PBX_DAHDI_HALF_FULL!$PBX_DAHDI_HALF_FULL$ac_delim
GSM_INTERNAL!$GSM_INTERNAL$ac_delim
@@ -54466,6 +54387,7 @@ PWLIB_INCDIR!$PWLIB_INCDIR$ac_delim
PWLIB_LIBDIR!$PWLIB_LIBDIR$ac_delim
PWLIB_PLATFORM!$PWLIB_PLATFORM$ac_delim
OPENH323DIR!$OPENH323DIR$ac_delim
OPENH323_INCDIR!$OPENH323_INCDIR$ac_delim
_ACEOF
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -54507,7 +54429,6 @@ _ACEOF
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
cat >conf$$subs.sed <<_ACEOF
OPENH323_INCDIR!$OPENH323_INCDIR$ac_delim
OPENH323_LIBDIR!$OPENH323_LIBDIR$ac_delim
OPENH323_SUFFIX!$OPENH323_SUFFIX$ac_delim
OPENH323_BUILD!$OPENH323_BUILD$ac_delim
@@ -54528,7 +54449,7 @@ PBX_GENERIC_ODBC!$PBX_GENERIC_ODBC$ac_delim
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 19; then
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 18; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

2
configure.ac
View File

@@ -609,8 +609,6 @@ AC_LINK_IFELSE(
AC_MSG_RESULT(no)
)
AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
AC_CHECK_HEADER([libkern/OSAtomic.h],

6
include/asterisk/autoconfig.h.in
View File

@@ -767,12 +767,6 @@
/* Define to indicate the ${ROUND_DESCRIP} library version */
#undef HAVE_ROUND_VERSION
/* Define if your system has the RTLD_NOLOAD headers. */
#undef HAVE_RTLD_NOLOAD
/* Define RTLD_NOLOAD headers version */
#undef HAVE_RTLD_NOLOAD_VERSION
/* Define to 1 if your system has /sbin/launchd. */
#undef HAVE_SBIN_LAUNCHD

13
main/loader.c
View File

@@ -403,18 +403,6 @@ static struct ast_module *load_dynamic_module(const char *resource_in, unsigned
return NULL;
}
/* if the system supports RTLD_NOLOAD, we can just 'promote' the flags
on the already-opened library to what we want... if not, we have to
close it and start over
*/
#if defined(HAVE_RTLD_NOLOAD) && !defined(__Darwin__)
if (!dlopen(fn, RTLD_NOLOAD | (wants_global ? RTLD_LAZY | RTLD_GLOBAL : RTLD_NOW | RTLD_LOCAL))) {
ast_log(LOG_WARNING, "Unable to promote flags on module '%s': %s\n", resource_in, dlerror());
while (!dlclose(lib));
ast_free(resource_being_loaded);
return NULL;
}
#else
while (!dlclose(lib));
resource_being_loaded = NULL;
@@ -435,7 +423,6 @@ static struct ast_module *load_dynamic_module(const char *resource_in, unsigned
/* since the module was successfully opened, and it registered itself
the previous time we did that, we're going to assume it worked this
time too :) */
#endif
AST_LIST_LAST(&module_list)->lib = lib;
resource_being_loaded = NULL;