Commit c1a14427 authored by William A. Rowe Jr's avatar William A. Rowe Jr
Browse files 

  Per JimJ's review - we prefer posix over semv, fcntl over flock,
  and semv requires no file.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@99100 13f79535-47bb-0310-9956-ffa450edef68
parent 8a3e23d3

ssl_engine_config.c

+19 −35
Original line number Diff line number Diff line
@@ -405,54 +405,38 @@ const char *ssl_cmd_SSLMutex(cmd_parms *cmd, 
    if (!strcasecmp(meth, "default") || !strcasecmp(meth, "yes")) {

        mc->nMutexMech = APR_LOCK_DEFAULT;

    }

#if APR_HAS_FLOCK_SERIALIZE

    else if (!strcasecmp(meth, "flock") && file) {

        mc->nMutexMech = APR_LOCK_FLOCK;

    }

#endif

#if APR_HAS_FCNTL_SERIALIZE

    else if (!strcasecmp(meth, "fcntl") && file) {

    else if ((!strcasecmp(meth, "fcntl") || !strcasecmp(meth, "file")) && file) {

        mc->nMutexMech = APR_LOCK_FCNTL;

    }

#endif

#if APR_HAS_SYSVSEM_SERIALIZE && !defined(PERCHILD_MPM)

    else if (!strcasecmp(meth, "sysvsem") && file) {

        mc->nMutexMech = APR_LOCK_SYSVSEM;

#if APR_HAS_FLOCK_SERIALIZE

    else if ((!strcasecmp(meth, "flock") || !strcasecmp(meth, "file")) && file) {

        mc->nMutexMech = APR_LOCK_FLOCK;

    }

#endif

#if APR_HAS_POSIXSEM_SERIALIZE

    else if (!strcasecmp(meth, "posixsem")) {

    else if (!strcasecmp(meth, "posixsem") || !strcasecmp(meth, "sem")) {

        mc->nMutexMech = APR_LOCK_POSIXSEM;

        /* Posix/SysV semaphores aren't file based, use the literal name 

         * if provided and fall back on APR's default if not.  Today, APR

         * will ignore it, but once supported it has an absurdly short limit.

         */

	if (file) {

            mc->szMutexFile = apr_pstrdup(cmd->server->process->pool, file);



            file = NULL;

        }

#endif

#if APR_HAS_PROC_PTHREAD_SERIALIZE

    else if (!strcasecmp(meth, "pthread")) {

        mc->nMutexMech = APR_LOCK_PROC_PTHREAD;

    }

#endif

#if APR_HAS_FLOCK_SERIALIZE

    else if (!strcasecmp(meth, "file") && file) {

        mc->nMutexMech  = APR_LOCK_FLOCK;

    }

#elif APR_HAS_FCNTL_SERIALIZE

    else if (!strcasecmp(meth, "file") && file) {

        mc->nMutexMech  = APR_LOCK_FCNTL;

    }

#endif

#if APR_HAS_SYSVSEM_SERIALIZE && !defined(PERCHILD_MPM)

    else if (!strcasecmp(meth, "sem")) {

    else if (!strcasecmp(meth, "sysvsem") || !strcasecmp(meth, "sem")) {

        mc->nMutexMech = APR_LOCK_SYSVSEM;

    }

#elif APR_HAS_POSIXSEM_SERIALIZE

    else if (!strcasecmp(meth, "sem")) {

        mc->nMutexMech  = APR_LOCK_POSIXSEM;

        /* Posix/SysV semaphores aren't file based, use the literal name 

         * if provided and fall back on APR's default if not.

         */

        mc->szMutexFile = apr_pstrdup(cmd->server->process->pool, file);

        file = NULL;

#endif

#if APR_HAS_PROC_PTHREAD_SERIALIZE

    else if (!strcasecmp(meth, "pthread")) {

        mc->nMutexMech = APR_LOCK_PROC_PTHREAD;

    }

#endif

    else {