mirror of
https://github.com/fluencelabs/musl
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4b153ac424
it's amazing none of the conformance tests i've run even bothered to check whether something so basic works...
108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
#ifndef _PTHREAD_IMPL_H
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#define _PTHREAD_IMPL_H
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#include <pthread.h>
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#include <sched.h>
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#include <signal.h>
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#include <unistd.h>
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#include <sys/mman.h>
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#include <errno.h>
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#include <limits.h>
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#include <inttypes.h>
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#include <setjmp.h>
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#include <string.h>
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#include <time.h>
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#include <locale.h>
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#include "libc.h"
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#include "syscall.h"
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#include "atomic.h"
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#include "futex.h"
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#define pthread __pthread
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struct pthread {
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struct pthread *self;
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pid_t tid, pid;
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int tsd_used, errno_val, *errno_ptr;
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volatile uintptr_t cp_sp, cp_ip;
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volatile int cancel, canceldisable, cancelasync;
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unsigned char *map_base;
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size_t map_size;
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void *start_arg;
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void *(*start)(void *);
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void *result;
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int detached;
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int exitlock;
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struct __ptcb *cancelbuf;
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void **tsd;
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pthread_attr_t attr;
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volatile int dead;
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struct {
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void **head;
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long off;
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void *pending;
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} robust_list;
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int unblock_cancel;
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int delete_timer;
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locale_t locale;
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int killlock;
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};
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struct __timer {
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int timerid;
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pthread_t thread;
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};
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#define __SU (sizeof(size_t)/sizeof(int))
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#define _a_stacksize __u.__s[0]
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#define _a_guardsize __u.__s[1]
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#define _a_detach __u.__i[2*__SU+0]
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#define _m_type __u.__i[0]
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#define _m_lock __u.__i[1]
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#define _m_waiters __u.__i[2]
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#define _m_prev __u.__p[3]
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#define _m_next __u.__p[4]
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#define _m_count __u.__i[5]
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#define _c_block __u.__i[0]
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#define _c_clock __u.__i[1]
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#define _c_waiters __u.__i[2]
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#define _rw_lock __u.__i[0]
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#define _rw_waiters __u.__i[1]
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#define _b_inst __u.__p[0]
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#define _b_limit __u.__i[2]
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#define _b_lock __u.__i[3]
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#define _b_waiters __u.__i[4]
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#include "pthread_arch.h"
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#define SIGTIMER 32
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#define SIGCANCEL 33
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#define SIGSYNCCALL 34
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#define SIGPT_SET ((sigset_t *)(unsigned long [1+(sizeof(long)==4)]){ \
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[sizeof(long)==4] = 3UL<<(32*(sizeof(long)>4)) })
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#define SIGTIMER_SET ((sigset_t *)(unsigned long [1+(sizeof(long)==4)]){ \
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0x80000000 })
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pthread_t __pthread_self_init(void);
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int __clone(int (*)(void *), void *, int, void *, ...);
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int __set_thread_area(void *);
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int __libc_sigaction(int, const struct sigaction *, struct sigaction *);
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int __libc_sigprocmask(int, const sigset_t *, sigset_t *);
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void __lock(volatile int *);
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void __unmapself(void *, size_t);
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int __timedwait(volatile int *, int, clockid_t, const struct timespec *, void (*)(void *), void *, int);
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void __wait(volatile int *, volatile int *, int, int);
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void __wake(volatile int *, int, int);
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void __synccall_lock();
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void __synccall_unlock();
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#define DEFAULT_STACK_SIZE (16384-PAGE_SIZE)
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#define DEFAULT_GUARD_SIZE PAGE_SIZE
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#endif
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