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a/os: Add a function to set thread name.

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This commit is contained in:
Ryan Pavlik 2022-05-17 09:38:44 -05:00
parent 147624348f
commit 1e307e8e9f
2 changed files with 33 additions and 0 deletions
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1
CMakeLists.txt
View file

@ -123,6 +123,7 @@ else()
set(CMAKE_THREAD_PREFER_PTHREAD ON) set(CMAKE_THREAD_PREFER_PTHREAD ON)
find_package(Threads) find_package(Threads)
target_link_libraries(xrt-pthreads INTERFACE Threads::Threads) target_link_libraries(xrt-pthreads INTERFACE Threads::Threads)
target_compile_definitions(xrt-pthreads INTERFACE _GNU_SOURCE)
endif() endif()
if(PKGCONFIG_FOUND AND NOT ANDROID) if(PKGCONFIG_FOUND AND NOT ANDROID)

32
src/xrt/auxiliary/os/os_threading.h
View file

@ -21,11 +21,13 @@
#include <pthread.h> #include <pthread.h>
#include <semaphore.h> #include <semaphore.h>
#include <assert.h> #include <assert.h>
#define OS_THREAD_HAVE_SETNAME
#elif defined(XRT_OS_WINDOWS) #elif defined(XRT_OS_WINDOWS)
#include <pthread.h> #include <pthread.h>
#include <sched.h> #include <sched.h>
#include <semaphore.h> #include <semaphore.h>
#include <assert.h> #include <assert.h>
#define OS_THREAD_HAVE_SETNAME
#else #else
#error "OS not supported" #error "OS not supported"
#endif #endif
@ -201,6 +203,21 @@ static inline void
os_thread_destroy(struct os_thread *ost) os_thread_destroy(struct os_thread *ost)
{} {}
/*!
* Make a best effort to name our thread.
*
* @public @memberof os_thread
*/
static inline void
os_thread_name(struct os_thread *ost, const char *name)
{
#ifdef OS_THREAD_HAVE_SETNAME
pthread_setname_np(ost->thread, name);
#else
(void)ost;
(void)name;
#endif
}
/* /*
* *
@ -517,6 +534,21 @@ os_thread_helper_signal_locked(struct os_thread_helper *oth)
pthread_cond_signal(&oth->cond); pthread_cond_signal(&oth->cond);
} }
/*!
* Make a best effort to name our thread.
*
* @public @memberof os_thread_helper
*/
static inline void
os_thread_helper_name(struct os_thread_helper *oth, const char *name)
{
#ifdef OS_THREAD_HAVE_SETNAME
pthread_setname_np(oth->thread, name);
#else
(void)oth;
(void)name;
#endif
}
/*! /*!
* @} * @}