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Kernel+LibPthread+LibC: Create secondary thread stacks in userspace

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Have pthread_create() allocate a stack and passing it to the kernel
instead of this work happening in the kernel. The more of this we can
do in userspace, the better.

This patch also unexposes the raw create_thread() and exit_thread()
syscalls since they are now only used by LibPthread anyway.
This commit is contained in:
Andreas Kling 2019-11-17 17:28:17 +01:00
parent 6685be36a0
commit e34ed04d1e
7 changed files with 30 additions and 33 deletions
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2
Libraries/LibC/unistd.h
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@ -35,8 +35,6 @@ void sysbeep();
int systrace(pid_t);
int gettid();
int donate(int tid);
int create_thread(void *(*)(void*), void* argument);
void exit_thread(void*);
int create_shared_buffer(int, void** buffer);
int share_buffer_with(int, pid_t peer_pid);
int share_buffer_globally(int);