X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Finternal%2Fpthread_impl.h;h=544da9ceec9906ff24b7457e689662265644f372;hp=9d56e8fad4029398266ee80cd4ecdc4afa600022;hb=facc6acbfd20accea435d10fdd070b23877e40db;hpb=93cc986ab37b14f8c6b624439ce2a2beca7b3cf7

diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
index 9d56e8fa..544da9ce 100644
--- a/src/internal/pthread_impl.h
+++ b/src/internal/pthread_impl.h
@@ -2,16 +2,9 @@
 #define _PTHREAD_IMPL_H
 
 #include <pthread.h>
-#include <sched.h>
 #include <signal.h>
-#include <unistd.h>
-#include <sys/mman.h>
 #include <errno.h>
 #include <limits.h>
-#include <inttypes.h>
-#include <setjmp.h>
-#include <string.h>
-#include <time.h>
 #include "libc.h"
 #include "syscall.h"
 #include "atomic.h"
@@ -21,63 +14,106 @@
 
 struct pthread {
 	struct pthread *self;
-	unsigned long tlsdesc[4];
+	void **dtv, *unused1, *unused2;
+	uintptr_t sysinfo;
+	uintptr_t canary;
 	pid_t tid, pid;
 	int tsd_used, errno_val, *errno_ptr;
-	volatile int canceldisable, cancelasync, cancelpoint, cancel;
+	volatile int cancel, canceldisable, cancelasync;
+	int detached;
 	unsigned char *map_base;
 	size_t map_size;
 	void *start_arg;
 	void *(*start)(void *);
 	void *result;
-	jmp_buf exit_jmp_buf;
-	int detached;
-	int exitlock;
 	struct __ptcb *cancelbuf;
 	void **tsd;
 	pthread_attr_t attr;
 	volatile int dead;
+	struct {
+		void **head;
+		long off;
+		void *pending;
+	} robust_list;
+	int unblock_cancel;
+	int delete_timer;
+	locale_t locale;
+	int killlock[2];
+	int exitlock[2];
+	int startlock[2];
+	unsigned long sigmask[__SYSCALL_SSLEN/sizeof(long)];
+};
+
+struct __timer {
+	int timerid;
+	pthread_t thread;
 };
 
 #define __SU (sizeof(size_t)/sizeof(int))
 
 #define _a_stacksize __u.__s[0]
 #define _a_guardsize __u.__s[1]
-#define _a_detach __u.__i[2*__SU+0]
+#define _a_stackaddr __u.__s[2]
+#define _a_detach __u.__i[3*__SU+0]
+#define _a_sched __u.__i[3*__SU+1]
+#define _a_policy __u.__i[3*__SU+2]
+#define _a_prio __u.__i[3*__SU+3]
 #define _m_type __u.__i[0]
 #define _m_lock __u.__i[1]
 #define _m_waiters __u.__i[2]
 #define _m_prev __u.__p[3]
 #define _m_next __u.__p[4]
 #define _m_count __u.__i[5]
-#define _c_block __u.__i[0]
-#define _c_clock __u.__i[1]
-#define _rw_wrlock __u.__i[0]
-#define _rw_readers __u.__i[1]
-#define _rw_waiters __u.__i[2]
-#define _rw_owner __u.__i[3]
-#define _b_count __u.__i[0]
-#define _b_limit __u.__i[1]
-#define _b_left __u.__i[2]
-#define _b_waiters __u.__i[3]
+#define _c_mutex __u.__p[0]
+#define _c_seq __u.__i[2]
+#define _c_waiters __u.__i[3]
+#define _c_clock __u.__i[4]
+#define _c_lock __u.__i[5]
+#define _c_lockwait __u.__i[6]
+#define _c_waiters2 __u.__i[7]
+#define _c_destroy __u.__i[8]
+#define _rw_lock __u.__i[0]
+#define _rw_waiters __u.__i[1]
+#define _b_lock __u.__i[0]
+#define _b_waiters __u.__i[1]
+#define _b_limit __u.__i[2]
+#define _b_count __u.__i[3]
+#define _b_waiters2 __u.__i[4]
+#define _b_inst __u.__p[3]
 
 #include "pthread_arch.h"
 
-#define SIGCANCEL 32
-#define SIGSYSCALL 33
-#define SIGTIMER  32 /* ?? */
+#define SIGTIMER 32
+#define SIGCANCEL 33
+#define SIGSYNCCALL 34
 
+#define SIGALL_SET ((sigset_t *)(const unsigned long long [2]){ -1,-1 })
+#define SIGPT_SET \
+	((sigset_t *)(const unsigned long [__SYSCALL_SSLEN/sizeof(long)]){ \
+	[sizeof(long)==4] = 3UL<<(32*(sizeof(long)>4)) })
+#define SIGTIMER_SET \
+	((sigset_t *)(const unsigned long [__SYSCALL_SSLEN/sizeof(long)]){ \
+	 0x80000000 })
+
+pthread_t __pthread_self_init(void);
+
+int __clone(int (*)(void *), void *, int, void *, ...);
 int __set_thread_area(void *);
 int __libc_sigaction(int, const struct sigaction *, struct sigaction *);
 int __libc_sigprocmask(int, const sigset_t *, sigset_t *);
 void __lock(volatile int *);
 void __unmapself(void *, size_t);
 
-int __timedwait(volatile int *, int, clockid_t, const struct timespec *, int);
+int __timedwait(volatile int *, int, clockid_t, const struct timespec *, void (*)(void *), void *, int);
 void __wait(volatile int *, volatile int *, int, int);
-void __wake(volatile int *, int, int);
+#define __wake(addr, cnt, priv) \
+	__syscall(SYS_futex, addr, FUTEX_WAKE, (cnt)<0?INT_MAX:(cnt))
+
+void __acquire_ptc();
+void __release_ptc();
+void __inhibit_ptc();
 
-#define DEFAULT_STACK_SIZE (16384-PAGE_SIZE)
+#define DEFAULT_STACK_SIZE 81920
 #define DEFAULT_GUARD_SIZE PAGE_SIZE
 
 #endif