| /* Copyright (c) 2005-2007, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * --- |
| * Author: Markus Gutschke |
| */ |
| |
| #include "config.h" |
| #include <stdio.h> /* needed for NULL on some powerpc platforms (?!) */ |
| #ifdef HAVE_SYS_PRCTL |
| # include <sys/prctl.h> |
| #endif |
| #include "base/thread_lister.h" |
| #include "base/linuxthreads.h" |
| /* Include other thread listers here that define THREADS macro |
| * only when they can provide a good implementation. |
| */ |
| |
| #ifndef THREADS |
| |
| /* Default trivial thread lister for single-threaded applications, |
| * or if the multi-threading code has not been ported, yet. |
| */ |
| |
| int ListAllProcessThreads(void *parameter, |
| ListAllProcessThreadsCallBack callback, ...) { |
| int rc; |
| va_list ap; |
| pid_t pid; |
| |
| #ifdef HAVE_SYS_PRCTL |
| int dumpable = prctl(PR_GET_DUMPABLE, 0); |
| if (!dumpable) |
| prctl(PR_SET_DUMPABLE, 1); |
| #endif |
| va_start(ap, callback); |
| pid = getpid(); |
| rc = callback(parameter, 1, &pid, ap); |
| va_end(ap); |
| #ifdef HAVE_SYS_PRCTL |
| if (!dumpable) |
| prctl(PR_SET_DUMPABLE, 0); |
| #endif |
| return rc; |
| } |
| |
| int ResumeAllProcessThreads(int num_threads, pid_t *thread_pids) { |
| return 1; |
| } |
| |
| #endif /* ifndef THREADS */ |