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Make sure Application::InitializeBase() when RLIMIT_NOFILE is set to "unlimited".

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Refs #6257
This commit is contained in:
Gunnar Beutner 2014-05-26 07:35:07 +02:00
parent d66b4d587e
commit f9512dd495
1 changed files with 8 additions and 2 deletions
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10
lib/base/application.cpp
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@ -110,11 +110,17 @@ void Application::InitializeBase(void)
{ {
#ifndef _WIN32 #ifndef _WIN32
rlimit rl; rlimit rl;
if (getrlimit(RLIMIT_NOFILE, &rl) >= 0) if (getrlimit(RLIMIT_NOFILE, &rl) >= 0) {
for (rlim_t i = 3; i < rl.rlim_max; i++) { rlim_t maxfds = rl.rlim_max;
if (maxfds == RLIM_INFINITY)
maxfds = 65536;
for (rlim_t i = 3; i < maxfds; i++) {
if (close(i) >= 0) if (close(i) >= 0)
std::cerr << "Closed FD " << i << " which we inherited from our parent process." << std::endl; std::cerr << "Closed FD " << i << " which we inherited from our parent process." << std::endl;
} }
}
#endif /* _WIN32 */ #endif /* _WIN32 */
Utility::ExecuteDeferredInitializers(); Utility::ExecuteDeferredInitializers();