diff options
Diffstat (limited to 'ml/dlib/dlib/threads/threads_kernel_2.cpp')
-rw-r--r-- | ml/dlib/dlib/threads/threads_kernel_2.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/ml/dlib/dlib/threads/threads_kernel_2.cpp b/ml/dlib/dlib/threads/threads_kernel_2.cpp new file mode 100644 index 000000000..06fb80d00 --- /dev/null +++ b/ml/dlib/dlib/threads/threads_kernel_2.cpp @@ -0,0 +1,75 @@ +// Copyright (C) 2003 Davis E. King (davis@dlib.net) +// License: Boost Software License See LICENSE.txt for the full license. +#ifndef DLIB_THREADS_KERNEL_2_CPp_ +#define DLIB_THREADS_KERNEL_2_CPp_ + +#include "../platform.h" + +#ifdef POSIX + +#include "threads_kernel_2.h" + + +namespace dlib +{ + namespace threads_kernel_shared_helpers + { + + // ----------------------------------------------------------------------------------- + + struct info + { + void* param; + void (*funct)(void*); + }; + + // ----------------------------------------------------------------------------------- + + void* thread_starter ( + void* param + ) + { + info* alloc_p = static_cast<info*>(param); + info p = *alloc_p; + delete alloc_p; + + // detach self + pthread_detach(pthread_self()); + + p.funct(p.param); + return 0; + } + + // ----------------------------------------------------------------------------------- + + bool spawn_thread ( + void (*funct)(void*), + void* param + ) + { + info* p; + try { p = new info; } + catch (...) { return false; } + + p->funct = funct; + p->param = param; + + pthread_t thread_id; + if ( pthread_create (&thread_id, 0, thread_starter, p) ) + { + delete p; + return false; + } + return true; + } + + // ----------------------------------------------------------------------------------- + + } + +} + +#endif // POSIX + +#endif // DLIB_THREADS_KERNEL_2_CPp_ + |