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authorneksard <[email protected]>2022-02-10 16:45:33 +0300
committerDaniil Cherednik <[email protected]>2022-02-10 16:45:33 +0300
commit1d9c550e7c38e051d7961f576013a482003a70d9 (patch)
treeb2cc84ee7850122e7ccf51d0ea21e4fa7e7a5685 /contrib/restricted/boost/libs/context/src/posix/stack_traits.cpp
parent8f7cf138264e0caa318144bf8a2c950e0b0a8593 (diff)
Restoring authorship annotation for <[email protected]>. Commit 2 of 2.
Diffstat (limited to 'contrib/restricted/boost/libs/context/src/posix/stack_traits.cpp')
-rw-r--r--contrib/restricted/boost/libs/context/src/posix/stack_traits.cpp244
1 files changed, 122 insertions, 122 deletions
diff --git a/contrib/restricted/boost/libs/context/src/posix/stack_traits.cpp b/contrib/restricted/boost/libs/context/src/posix/stack_traits.cpp
index ffd1aab65b8..ca42088855d 100644
--- a/contrib/restricted/boost/libs/context/src/posix/stack_traits.cpp
+++ b/contrib/restricted/boost/libs/context/src/posix/stack_traits.cpp
@@ -1,122 +1,122 @@
-
-// Copyright Oliver Kowalke 2014.
-// Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-#include "boost/context/stack_traits.hpp"
-
-extern "C" {
-#include <signal.h>
-#include <sys/resource.h>
-#include <sys/time.h>
-#include <unistd.h>
-}
-
-//#if _POSIX_C_SOURCE >= 200112L
-
-#include <algorithm>
-#include <cmath>
-
-#include <boost/assert.hpp>
-#include <boost/config.hpp>
-#if defined(BOOST_NO_CXX11_HDR_MUTEX)
-# include <boost/thread.hpp>
-#else
-# include <mutex>
-#endif
-
-#if !defined (SIGSTKSZ)
-# define SIGSTKSZ (32768) // 32kb minimum allowable stack
-# define UDEF_SIGSTKSZ
-#endif
-
-#if !defined (MINSIGSTKSZ)
-# define MINSIGSTKSZ (131072) // 128kb recommended stack size
-# define UDEF_MINSIGSTKSZ
-#endif
-
-#ifdef BOOST_HAS_ABI_HEADERS
-# include BOOST_ABI_PREFIX
-#endif
-
-namespace {
-
-void pagesize_( std::size_t * size) BOOST_NOEXCEPT_OR_NOTHROW {
- // conform to POSIX.1-2001
- * size = ::sysconf( _SC_PAGESIZE);
-}
-
-void stacksize_limit_( rlimit * limit) BOOST_NOEXCEPT_OR_NOTHROW {
- // conforming to POSIX.1-2001
- ::getrlimit( RLIMIT_STACK, limit);
-}
-
-std::size_t pagesize() BOOST_NOEXCEPT_OR_NOTHROW {
- static std::size_t size = 0;
-#if defined(BOOST_NO_CXX11_HDR_MUTEX)
- static boost::once_flag flag = BOOST_ONCE_INIT;
- boost::call_once( flag, pagesize_, & size);
-#else
- static std::once_flag flag;
- std::call_once( flag, pagesize_, & size);
-#endif
- return size;
-}
-
-rlimit stacksize_limit() BOOST_NOEXCEPT_OR_NOTHROW {
- static rlimit limit;
-#if defined(BOOST_NO_CXX11_HDR_MUTEX)
- static boost::once_flag flag = BOOST_ONCE_INIT;
- boost::call_once( flag, stacksize_limit_, & limit);
-#else
- static std::once_flag flag;
- std::call_once( flag, stacksize_limit_, & limit);
-#endif
- return limit;
-}
-
-}
-
-namespace boost {
-namespace context {
-
-bool
-stack_traits::is_unbounded() BOOST_NOEXCEPT_OR_NOTHROW {
- return RLIM_INFINITY == stacksize_limit().rlim_max;
-}
-
-std::size_t
-stack_traits::page_size() BOOST_NOEXCEPT_OR_NOTHROW {
- return pagesize();
-}
-
-std::size_t
-stack_traits::default_size() BOOST_NOEXCEPT_OR_NOTHROW {
- return 128 * 1024;
-}
-
-std::size_t
-stack_traits::minimum_size() BOOST_NOEXCEPT_OR_NOTHROW {
- return MINSIGSTKSZ;
-}
-
-std::size_t
-stack_traits::maximum_size() BOOST_NOEXCEPT_OR_NOTHROW {
- BOOST_ASSERT( ! is_unbounded() );
- return static_cast< std::size_t >( stacksize_limit().rlim_max);
-}
-
-}}
-
-#ifdef BOOST_HAS_ABI_HEADERS
-# include BOOST_ABI_SUFFIX
-#endif
-
-#ifdef UDEF_SIGSTKSZ
-# undef SIGSTKSZ;
-#endif
-
-#ifdef UDEF_MINSIGSTKSZ
-# undef MINSIGSTKSZ
-#endif
+
+// Copyright Oliver Kowalke 2014.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#include "boost/context/stack_traits.hpp"
+
+extern "C" {
+#include <signal.h>
+#include <sys/resource.h>
+#include <sys/time.h>
+#include <unistd.h>
+}
+
+//#if _POSIX_C_SOURCE >= 200112L
+
+#include <algorithm>
+#include <cmath>
+
+#include <boost/assert.hpp>
+#include <boost/config.hpp>
+#if defined(BOOST_NO_CXX11_HDR_MUTEX)
+# include <boost/thread.hpp>
+#else
+# include <mutex>
+#endif
+
+#if !defined (SIGSTKSZ)
+# define SIGSTKSZ (32768) // 32kb minimum allowable stack
+# define UDEF_SIGSTKSZ
+#endif
+
+#if !defined (MINSIGSTKSZ)
+# define MINSIGSTKSZ (131072) // 128kb recommended stack size
+# define UDEF_MINSIGSTKSZ
+#endif
+
+#ifdef BOOST_HAS_ABI_HEADERS
+# include BOOST_ABI_PREFIX
+#endif
+
+namespace {
+
+void pagesize_( std::size_t * size) BOOST_NOEXCEPT_OR_NOTHROW {
+ // conform to POSIX.1-2001
+ * size = ::sysconf( _SC_PAGESIZE);
+}
+
+void stacksize_limit_( rlimit * limit) BOOST_NOEXCEPT_OR_NOTHROW {
+ // conforming to POSIX.1-2001
+ ::getrlimit( RLIMIT_STACK, limit);
+}
+
+std::size_t pagesize() BOOST_NOEXCEPT_OR_NOTHROW {
+ static std::size_t size = 0;
+#if defined(BOOST_NO_CXX11_HDR_MUTEX)
+ static boost::once_flag flag = BOOST_ONCE_INIT;
+ boost::call_once( flag, pagesize_, & size);
+#else
+ static std::once_flag flag;
+ std::call_once( flag, pagesize_, & size);
+#endif
+ return size;
+}
+
+rlimit stacksize_limit() BOOST_NOEXCEPT_OR_NOTHROW {
+ static rlimit limit;
+#if defined(BOOST_NO_CXX11_HDR_MUTEX)
+ static boost::once_flag flag = BOOST_ONCE_INIT;
+ boost::call_once( flag, stacksize_limit_, & limit);
+#else
+ static std::once_flag flag;
+ std::call_once( flag, stacksize_limit_, & limit);
+#endif
+ return limit;
+}
+
+}
+
+namespace boost {
+namespace context {
+
+bool
+stack_traits::is_unbounded() BOOST_NOEXCEPT_OR_NOTHROW {
+ return RLIM_INFINITY == stacksize_limit().rlim_max;
+}
+
+std::size_t
+stack_traits::page_size() BOOST_NOEXCEPT_OR_NOTHROW {
+ return pagesize();
+}
+
+std::size_t
+stack_traits::default_size() BOOST_NOEXCEPT_OR_NOTHROW {
+ return 128 * 1024;
+}
+
+std::size_t
+stack_traits::minimum_size() BOOST_NOEXCEPT_OR_NOTHROW {
+ return MINSIGSTKSZ;
+}
+
+std::size_t
+stack_traits::maximum_size() BOOST_NOEXCEPT_OR_NOTHROW {
+ BOOST_ASSERT( ! is_unbounded() );
+ return static_cast< std::size_t >( stacksize_limit().rlim_max);
+}
+
+}}
+
+#ifdef BOOST_HAS_ABI_HEADERS
+# include BOOST_ABI_SUFFIX
+#endif
+
+#ifdef UDEF_SIGSTKSZ
+# undef SIGSTKSZ;
+#endif
+
+#ifdef UDEF_MINSIGSTKSZ
+# undef MINSIGSTKSZ
+#endif