[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-428) proxy_cluster_child_init in mod_proxy_cluster.c after commit 603d2dac is broken on Windows

proxy_cluster_child_init in mod_proxy_cluster.c after commit 603d2dac is broken on Windows ------------------------------------------------------------------------------------------ Key: MODCLUSTER-428 URL: https://issues.jboss.org/browse/MODCLUSTER-428 Project: mod_cluster Issue Type: Bug Environment: Windows, httpd:2.4.7|apr:v:1.5.0|apu:v:1.5.3|api:v:1.2.1|ssl:v:0.9.8r|zlib:v:1.2.3|iconv:v:1.14|expat:v:1.95.8|pcre:v:8.34 Reporter: Michal Babacek Assignee: Michal Babacek Priority: Blocker It seems that 603d2dac version of mod_proxy_cluster.c is the last one that operates on Windows. More recent versions of the module fail on compilation: {code} Building slotmem module ... 2 File(s) copied cl -c -nologo -DWIN32 -D_WIN32 -D_WINDOWS -D_WINNT -D_WIN32_WINNT=0x0501 -DWINVER=0x0501 -D_WIN32_IE=0x0600 -W3 -D_X86_=1 -O2 -Ob2 -Oy- -Zi -DNDEBUG -D_MT -MD -c -nologo -DWIN32 -D_WIN32 -D_WINDOWS -D_WINNT -D_WIN32_WINNT=0x0501 -DWINVER=0x0501 -D_WIN32_IE=0x0600 -W3 -D_X86_=1 -O2 -Ob2 -Oy- -Zi -DNDEBUG -D_MT -MD -c -nologo -DWIN32 -D_WIN32 -D_WINDOWS -D_WINNT -D_WIN32_WINNT=0x0501 -DWINVER=0x0501 -D_WIN32_IE=0x0600 -W3 -D_CONSOLE -D_X86_=1 -O2 -Ob2 -Oy- -Zi -DNDEBUG -D_MT -MD -c -nologo -DWIN32 -D_WIN32 -D_WINDOWS -D_WINNT -D_WIN32_WINNT=0x0501 -DWINVER=0x0501 -D_WIN32_IE=0x0600 -W3 -D_CONSOLE -D_X86_=1 -O2 -Ob2 -Oy- -Zi -DNDEBUG -D_MT -MD -O2 -DPROXY_DECLARE_IMPORT -I. -IC:\tmp\jbossnative\build\unix\work\mod_cluster-1.3.1.Alpha2-SNAPSHOT-src-ssl\output\windows-x86\httpd-2.4\include -I../generators -I../ssl -FoWINXP_X86_DLL_RELEASE\ -FdWINXP_X86_DLL_RELEASE\mod_proxy_cluster-src .\mod_proxy_cluster.c mod_proxy_cluster.c .\mod_proxy_cluster.c(2679) : error C2275: 'server_rec' : illegal use of this type as an expression c:\tmp\jbossnative\build\unix\work\mod_cluster-1.3.1.alpha2-snapshot-src-ssl\output\windows-x86\httpd-2.4\include\httpd.h(750) : see declaration of 'server_rec' .\mod_proxy_cluster.c(2679) : error C2065: 's2' : undeclared identifier .\mod_proxy_cluster.c(2680) : error C2143: syntax error : missing ';' before 'type' .\mod_proxy_cluster.c(2681) : error C2275: 'proxy_server_conf' : illegal use of this type as an expression c:\tmp\jbossnative\build\unix\work\mod_cluster-1.3.1.alpha2-snapshot-src-ssl\srclib\httpd-2.4.7\modules\proxy\mod_proxy.h(186) : see declaration of 'proxy_server_conf' .\mod_proxy_cluster.c(2681) : error C2065: 'conf' : undeclared identifier .\mod_proxy_cluster.c(2682) : error C2065: 'sconf' : undeclared identifier .\mod_proxy_cluster.c(2683) : error C2065: 'conf' : undeclared identifier .\mod_proxy_cluster.c(2685) : error C2065: 'conf' : undeclared identifier .\mod_proxy_cluster.c(2685) : error C2223: left of '->pool' must point to struct/union .\mod_proxy_cluster.c(2685) : error C2198: 'apr_pool_create_ex' : too few arguments for call .\mod_proxy_cluster.c(2686) : error C2065: 's2' : undeclared identifier .\mod_proxy_cluster.c(2687) : error C2065: 'sconf' : undeclared identifier .\mod_proxy_cluster.c(2687) : error C2065: 's2' : undeclared identifier .\mod_proxy_cluster.c(2687) : error C2223: left of '->module_config' must point to struct/union .\mod_proxy_cluster.c(2688) : error C2065: 'conf' : undeclared identifier .\mod_proxy_cluster.c(2689) : error C2065: 'sconf' : undeclared identifier .\mod_proxy_cluster.c(2689) : warning C4047: '=' : 'int' differs in levels of indirection from 'proxy_server_conf *' .\mod_proxy_cluster.c(2691) : error C2065: 'conf' : undeclared identifier .\mod_proxy_cluster.c(2691) : warning C4047: 'function' : 'proxy_server_conf *' differs in levels of indirection from 'int' .\mod_proxy_cluster.c(2691) : warning C4024: 'update_workers_node' : different types for formal and actual parameter 1 .\mod_proxy_cluster.c(2691) : error C2065: 's2' : undeclared identifier .\mod_proxy_cluster.c(2691) : warning C4047: 'function' : 'server_rec *' differs in levels of indirection from 'int' .\mod_proxy_cluster.c(2691) : warning C4024: 'update_workers_node' : different types for formal and actual parameter 3 .\mod_proxy_cluster.c(2693) : error C2065: 's2' : undeclared identifier .\mod_proxy_cluster.c(2693) : error C2065: 's2' : undeclared identifier .\mod_proxy_cluster.c(2693) : error C2223: left of '->next' must point to struct/union NMAKE : fatal error U1077: 'C:\cmsc\msvc\bin\i386\cl.EXE' : return code '0x2' Stop. NMAKE : fatal error U1077: 'C:\cmsc\msvc\bin\nmake.exe' : return code '0x2' Stop. Building aaa modules ... {code} One may safely guess that the error lies along these lines: {code} /native/mod_proxy_cluster/mod_proxy_cluster.c server_rec *s2 = main_server; void *sconf = s2->module_config; proxy_server_conf *conf = (proxy_server_conf *) ap_get_module_config(sconf, &proxy_module); if (conf) { apr_pool_t *pool; apr_pool_create(&pool, conf->pool); while (s2) { sconf = s2->module_config; conf = (proxy_server_conf *) ap_get_module_config(sconf, &proxy_module); update_workers_node(conf, pool, s2, 0); s2 = s2->next; } apr_pool_destroy(pool); } {code}