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LibPThread: Add pthread_set/getname_np

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These wrappers call the set_thread_name and get_thread_name syscalls
respectively.
This commit is contained in:
Andrew Kaster 2019-12-07 12:47:46 -07:00 committed by Andreas Kling
parent 9058962712
commit baf7e247e3
Notes: sideshowbarker 2024-07-19 10:55:43 +09:00 
Author: https://github.com/ADKaster
Commit: https://github.com/SerenityOS/serenity/commit/baf7e247e3f
Pull-request: https://github.com/SerenityOS/serenity/pull/857
2 changed files with 15 additions and 2 deletions
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14
Libraries/LibPthread/pthread.cpp
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@ -23,9 +23,9 @@ constexpr size_t highest_reasonable_stack_size = 8 * MB; // That's the default i
extern "C" {
static int create_thread(void* (*entry)(void*), void* argument, void* stack)
static int create_thread(void* (*entry)(void*), void* argument, void* thread_params)
{
return syscall(SC_create_thread, entry, argument, stack);
return syscall(SC_create_thread, entry, argument, thread_params);
}
static void exit_thread(void* code)
@ -537,4 +537,14 @@ int pthread_setspecific(pthread_key_t key, const void* value)
t_specifics.values[key] = const_cast<void*>(value);
return 0;
}
int pthread_setname_np(pthread_t thread, const char* buffer, int buffer_size)
{
return syscall(SC_set_thread_name, thread, buffer, buffer_size);
}
int pthread_getname_np(pthread_t thread, char* buffer, int buffer_size)
{
return syscall(SC_get_thread_name, thread, buffer, buffer_size);
}
} // extern "C"

3
Libraries/LibPthread/pthread.h
View file

@ -81,4 +81,7 @@ int pthread_mutexattr_init(pthread_mutexattr_t*);
int pthread_mutexattr_settype(pthread_mutexattr_t*, int);
int pthread_mutexattr_destroy(pthread_mutexattr_t*);
int pthread_setname_np(pthread_t, const char*, int);
int pthread_getname_np(pthread_t, char*, int);
__END_DECLS