diff options
Diffstat (limited to 'devel/linuxthreads/files/patch-aa')
| -rw-r--r-- | devel/linuxthreads/files/patch-aa | 1095 |
1 files changed, 272 insertions, 823 deletions
diff --git a/devel/linuxthreads/files/patch-aa b/devel/linuxthreads/files/patch-aa index 54ea1d5..e27edd3 100644 --- a/devel/linuxthreads/files/patch-aa +++ b/devel/linuxthreads/files/patch-aa @@ -1,18 +1,17 @@ diff -ru ../linuxthreads/Examples/Makefile ./Examples/Makefile --- ../linuxthreads/Examples/Makefile Wed Mar 11 04:42:23 1998 -+++ ./Examples/Makefile Tue Dec 28 09:56:04 1999 -@@ -1,8 +1,13 @@ ++++ ./Examples/Makefile Mon Jan 3 15:35:00 2000 +@@ -1,8 +1,12 @@ CC=gcc -CFLAGS=-g -O -Wall -I.. -D_REENTRANT -LIBPTHREAD=../libpthread.a +CFLAGS := -g -O -Wall -+CFLAGS += -I../sysdeps/${MACHINE_ARCH} -+CFLAGS += -I../sysdeps/pthread -+CFLAGS += -I../sysdeps/unix/sysv/linux -+CFLAGS += -D_REENTRANT ++CFLAGS += -I/usr/local/include/pthread/linuxthreads ++CFLAGS += -D_REENTRANT -D_THREAD_SAFE -PROGS=ex1 ex2 ex3 ex4 ex5 proxy -+LIBPTHREAD=../liblthread.a ++#LIBPTHREAD=../liblthread.a ../libgcc_r/liblgcc_r.a ++LIBPTHREAD=-L/usr/local/lib -llthread -llgcc_r + +PROGS=ex1 ex2 ex3 ex4 ex5 ex6 @@ -20,8 +19,8 @@ diff -ru ../linuxthreads/Examples/Makefile ./Examples/Makefile diff -ru ../linuxthreads/Makefile ./Makefile --- ../linuxthreads/Makefile Fri Jul 9 21:00:32 1999 -+++ ./Makefile Tue Dec 28 09:56:04 1999 -@@ -1,68 +1,72 @@ ++++ ./Makefile Mon Jan 3 15:35:00 2000 +@@ -1,68 +1,73 @@ -# Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. -# This file is part of the GNU C Library. +LIB=lthread @@ -42,7 +41,7 @@ diff -ru ../linuxthreads/Makefile ./Makefile + +LIBDIR = ${PREFIX}/lib + -+CFLAGS +=-Wall ++CFLAGS +=-g -O2 -Wall +#CFLAGS +=-g -O0 -Wall -DDEBUG +CFLAGS +=-DCOMPILING_LINUXTHREADS +#CFLAGS += -D__NO_WEAK_PTHREAD_ALIASES @@ -52,7 +51,7 @@ diff -ru ../linuxthreads/Makefile ./Makefile +CFLAGS += -I${.CURDIR}/sysdeps/pthread +CFLAGS += -I${.CURDIR}/sysdeps/unix/sysv/linux +CFLAGS += -I${LIBSRC_BASE}/libc/stdtime -+CFLAGS += -I${LIBSRC_BASE}/libc/${MACHINE_ARCH} ++#CFLAGS += -I${LIBSRC_BASE}/libc/${MACHINE_ARCH} +CFLAGS += -DLIBC_RCS +CFLAGS += -DLINUXTHREADS +CFLAGS += -D__USE_UNIX98 @@ -60,11 +59,12 @@ diff -ru ../linuxthreads/Makefile ./Makefile +AINC = -I${LIBSRC_BASE}/libc/${MACHINE_ARCH} -I${.CURDIR}/sysdeps/${MACHINE_ARCH} + +# Contents of the library. -+SRCS := _atomic_lock.S attr.c cancel.c clone.S condvar.c errno.c getgr_r.c \ -+ join.c lclone.c libc_calls.c libc_spinlock.c libc_thread.c lockfile.c \ -+ manager.c mutex.c pt-machine.c ptfork.c pthread.c ptlongjmp.c rwlock.c \ -+ sched.c semaphore.c signals.c specific.c spinlock.c uthread_file.c \ -+ weaks.c wrapsyscall. ++SRCS := attr.c cancel.c clone.S condvar.c errno.c getgr_r.c gethostby_r.c \ ++ getnetby_r.c getprotoby_r.c getpw_r.c getservby_r.c join.c lclone.c \ ++ libc_calls.c libc_thread.c lockfile.c manager.c mutex.c pt-machine.c \ ++ ptfork.c pthread.c ptlongjmp.c rwlock.c sched.c semaphore.c signals.c \ ++ specific.c spinlock.c uthread_file.c wrapsyscall.c ++ + +beforeinstall: + ${INSTALL} -d -o ${BINOWN} -g ${BINGRP} -m 0755 \ @@ -162,144 +162,58 @@ diff -ru ../linuxthreads/Makefile ./Makefile + +.include <bsd.lib.mk> Only in .: README.FreeBSD -Only in .: _atomic_lock.S diff -ru ../linuxthreads/attr.c ./attr.c --- ../linuxthreads/attr.c Tue Oct 27 05:51:54 1998 -+++ ./attr.c Tue Dec 28 10:02:01 1999 -@@ -21,9 +21,9 @@ - #include "pthread.h" - #include "internals.h" - --int __pthread_attr_init_2_1(pthread_attr_t *attr) -+int pthread_attr_init(pthread_attr_t *attr) - { -- size_t ps = __getpagesize (); -+ size_t ps = getpagesize (); ++++ ./attr.c Mon Jan 3 15:35:00 2000 +@@ -27,7 +27,7 @@ attr->__detachstate = PTHREAD_CREATE_JOINABLE; attr->__schedpolicy = SCHED_OTHER; -@@ -36,6 +36,7 @@ - attr->__stacksize = STACK_SIZE - ps; - return 0; - } -+#if (0) - #if defined HAVE_ELF && defined PIC && defined DO_VERSIONING - default_symbol_version (__pthread_attr_init_2_1, pthread_attr_init, GLIBC_2.1); - -@@ -52,6 +53,7 @@ - #else - strong_alias (__pthread_attr_init_2_1, pthread_attr_init) - #endif -+#endif - - int pthread_attr_destroy(pthread_attr_t *attr) - { -@@ -76,8 +78,8 @@ - int pthread_attr_setschedparam(pthread_attr_t *attr, - const struct sched_param *param) - { -- int max_prio = __sched_get_priority_max(attr->__schedpolicy); -- int min_prio = __sched_get_priority_min(attr->__schedpolicy); -+ int max_prio = sched_get_priority_max(attr->__schedpolicy); -+ int min_prio = sched_get_priority_min(attr->__schedpolicy); - - if (param->sched_priority < min_prio || param->sched_priority > max_prio) - return EINVAL; -@@ -141,7 +143,7 @@ - - int __pthread_attr_setguardsize(pthread_attr_t *attr, size_t guardsize) - { -- size_t ps = __getpagesize (); -+ size_t ps = getpagesize (); - - /* First round up the guard size. */ - guardsize = roundup (guardsize, ps); +- attr->__schedparam.sched_priority = 0; ++ attr->__schedparam.sched_priority = DEFAULT_PRIORITY; + attr->__inheritsched = PTHREAD_EXPLICIT_SCHED; + attr->__scope = PTHREAD_SCOPE_SYSTEM; + attr->__guardsize = ps; Only in .: clone.S Only in .: clone.h -diff -ru ../linuxthreads/condvar.c ./condvar.c ---- ../linuxthreads/condvar.c Thu Oct 29 06:34:17 1998 -+++ ./condvar.c Tue Dec 28 09:56:04 1999 -@@ -77,7 +77,7 @@ - __pthread_unlock(&cond->__c_lock); - pthread_mutex_unlock(mutex); - /* Set up a longjmp handler for the restart and cancel signals */ -- if (sigsetjmp(jmpbuf, 1) == 0) { -+ if (__sigsetjmp(jmpbuf, 1) == 0) { - THREAD_SETMEM(self, p_signal_jmp, &jmpbuf); - THREAD_SETMEM(self, p_cancel_jmp, &jmpbuf); - THREAD_SETMEM(self, p_signal, 0); -@@ -91,7 +91,7 @@ - sigaddset(&unblock, __pthread_sig_restart); - sigprocmask(SIG_UNBLOCK, &unblock, &initial_mask); - /* Sleep for the required duration */ -- retsleep = __libc_nanosleep(reltime, NULL); -+ retsleep = _nanosleep(reltime, NULL); - /* Block the restart signal again */ - sigprocmask(SIG_SETMASK, &initial_mask, NULL); - } -@@ -132,7 +132,7 @@ - struct timeval now; - struct timespec reltime; - /* Compute a time offset relative to now */ -- __gettimeofday(&now, NULL); -+ gettimeofday(&now, NULL); - reltime.tv_sec = abstime->tv_sec - now.tv_sec; - reltime.tv_nsec = abstime->tv_nsec - now.tv_usec * 1000; - if (reltime.tv_nsec < 0) { +diff -ru ../linuxthreads/errno.c ./errno.c +--- ../linuxthreads/errno.c Wed Aug 26 08:57:28 1998 ++++ ./errno.c Mon Jan 3 15:35:00 2000 +@@ -19,6 +19,12 @@ + #include "pthread.h" + #include "internals.h" + ++int * __error() ++{ ++ pthread_descr self = thread_self(); ++ return &(self->p_errno); ++} ++ + int * __errno_location() + { + pthread_descr self = thread_self(); +Only in .: freebsd-compat.h Only in .: getgr_r.c +Only in .: gethostby_r.c +Only in .: getnetby_r.c +Only in .: getprotoby_r.c +Only in .: getpw_r.c +Only in .: getservby_r.c diff -ru ../linuxthreads/internals.h ./internals.h --- ../linuxthreads/internals.h Fri Jul 16 16:18:19 1999 -+++ ./internals.h Tue Dec 28 09:56:04 1999 -@@ -16,15 +16,48 @@ - - /* Includes */ - -+#ifndef __P -+# define __P(p) p -+#endif -+ -+#ifndef __PMT -+# define __PMT(p) p -+#endif -+ - #include <bits/libc-tsd.h> /* for _LIBC_TSD_KEY_N */ - #include <limits.h> - #include <setjmp.h> ++++ ./internals.h Mon Jan 3 15:35:00 2000 +@@ -22,8 +22,10 @@ #include <signal.h> #include <unistd.h> #include <sys/types.h> +#include <sys/queue.h> #include "pt-machine.h" ++#include "freebsd-compat.h" -+/* Hack to get rid of the glibc linker magic directives on FreeBSD. */ -+#define weak_alias(a, b) -+#define strong_alias(a, b) -+ -+/* Get around the fact that __builtin_expect is actually in glibc. */ -+#define __builtin_expect(expr, val) (expr) -+ -+/* XXX Who knows what this was supposed to do... */ -+#define internal_function -+ -+/* Linuxism --> FreeBSDism. */ -+# define __WCLONE WLINUXCLONE -+ -+int _close(int d); -+int _nanosleep(const struct timespec *rqtp, struct timespec *rmtp); -+ssize_t _read(int d, void *buf, size_t nbytes); -+int _sigaction(int sig, const struct sigaction *act, struct sigaction *oact); -+pid_t _waitpid(pid_t wpid, int *status, int options); -+ssize_t _write(int d, const void *buf, size_t nbytes); -+ -+int __sigsetjmp(sigjmp_buf env, int savemask); -+void __siglongjmp(sigjmp_buf env, int val); -+void __longjmp (jmp_buf env, int val); -+ #ifndef THREAD_GETMEM # define THREAD_GETMEM(descr, member) descr->member - #endif -@@ -100,6 +133,9 @@ +@@ -100,6 +102,9 @@ char p_sigwaiting; /* true if a sigwait() is in progress */ struct pthread_start_args p_start_args; /* arguments for thread creation */ void ** p_specific[PTHREAD_KEY_1STLEVEL_SIZE]; /* thread-specific data */ @@ -309,91 +223,31 @@ diff -ru ../linuxthreads/internals.h ./internals.h void * p_libc_specific[_LIBC_TSD_KEY_N]; /* thread-specific data for libc */ int p_userstack; /* nonzero if the user provided the stack */ void *p_guardaddr; /* address of guard area or NULL */ -@@ -228,7 +264,7 @@ - /* The page size we can get from the system. This should likely not be - changed by the machine file but, you never know. */ - #ifndef PAGE_SIZE --#define PAGE_SIZE (sysconf (_SC_PAGE_SIZE)) -+#define PAGE_SIZE (getpagesize()) - #endif - - /* The max size of the thread stack segments. If the default -diff -ru ../linuxthreads/join.c ./join.c ---- ../linuxthreads/join.c Thu Oct 29 06:34:18 1998 -+++ ./join.c Tue Dec 28 09:56:04 1999 -@@ -50,7 +50,7 @@ - if (self == __pthread_main_thread && __pthread_manager_request >= 0) { - request.req_thread = self; - request.req_kind = REQ_MAIN_THREAD_EXIT; -- __libc_write(__pthread_manager_request, (char *)&request, sizeof(request)); -+ _write(__pthread_manager_request, (char *)&request, sizeof(request)); - suspend(self); - } - /* Exit the process (but don't flush stdio streams, and don't run -@@ -101,7 +101,7 @@ - request.req_thread = self; - request.req_kind = REQ_FREE; - request.req_args.free.thread_id = thread_id; -- __libc_write(__pthread_manager_request, -+ _write(__pthread_manager_request, - (char *) &request, sizeof(request)); - } - return 0; -@@ -139,7 +139,7 @@ - request.req_thread = thread_self(); - request.req_kind = REQ_FREE; - request.req_args.free.thread_id = thread_id; -- __libc_write(__pthread_manager_request, -+ _write(__pthread_manager_request, - (char *) &request, sizeof(request)); - } - return 0; Only in .: lclone.c Only in .: libc_calls.c Only in .: libc_private.h -Only in .: libc_spinlock.c -Only in .: libc_spinlock.h Only in .: libc_thread.c +Only in .: libgcc_r diff -ru ../linuxthreads/lockfile.c ./lockfile.c --- ../linuxthreads/lockfile.c Thu Jul 9 06:41:28 1998 -+++ ./lockfile.c Tue Dec 28 09:56:04 1999 -@@ -25,11 +25,14 @@ - #include "../libio/libioP.h" - #endif ++++ ./lockfile.c Mon Jan 3 15:35:00 2000 +@@ -20,6 +20,7 @@ + #include <bits/libc-lock.h> + #include <stdio.h> + #include <pthread.h> ++#include "internals.h" -+/* Hack to get rid of the glibc linker magic directives on FreeBSD. */ -+#define weak_alias(a, b) -+ - void - __flockfile (FILE *stream) - { - #ifdef USE_IN_LIBIO -- __pthread_mutex_lock (stream->_lock); -+ pthread_mutex_lock (stream->_lock); - #else - #endif - } -@@ -44,7 +47,7 @@ - __funlockfile (FILE *stream) - { #ifdef USE_IN_LIBIO -- __pthread_mutex_unlock (stream->_lock); -+ pthread_mutex_unlock (stream->_lock); - #else - #endif - } -@@ -59,8 +62,9 @@ - __ftrylockfile (FILE *stream) - { + #include "../libio/libioP.h" +@@ -61,6 +62,7 @@ #ifdef USE_IN_LIBIO -- return __pthread_mutex_trylock (stream->_lock); -+ return pthread_mutex_trylock (stream->_lock); + return __pthread_mutex_trylock (stream->_lock); #else + return 0; #endif } #ifdef USE_IN_LIBIO -@@ -68,7 +72,7 @@ +@@ -68,7 +70,7 @@ #endif weak_alias (__ftrylockfile, ftrylockfile); @@ -402,63 +256,24 @@ diff -ru ../linuxthreads/lockfile.c ./lockfile.c void __fresetlockfiles (void) { -@@ -76,12 +80,13 @@ - _IO_FILE *fp; - pthread_mutexattr_t attr; - -- __pthread_mutexattr_init (&attr); -- __pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE_NP); -+ pthread_mutexattr_init (&attr); -+ pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE_NP); - - for (fp = _IO_list_all; fp != NULL; fp = fp->_chain) -- __pthread_mutex_init (fp->_lock, &attr); -+ pthread_mutex_init (fp->_lock, &attr); - -- __pthread_mutexattr_destroy (&attr); -+ pthread_mutexattr_destroy (&attr); +@@ -85,3 +87,4 @@ + __pthread_mutexattr_destroy (&attr); #endif } +#endif diff -ru ../linuxthreads/manager.c ./manager.c --- ../linuxthreads/manager.c Wed Jul 28 23:42:42 1999 -+++ ./manager.c Tue Dec 28 09:56:04 1999 -@@ -32,6 +32,7 @@ - #include "spinlock.h" - #include "restart.h" - #include "semaphore.h" -+#include "clone.h" - - /* Array of active threads. Entry 0 is reserved for the initial thread. */ - struct pthread_handle_struct __pthread_handles[PTHREAD_THREADS_MAX] = -@@ -108,14 +109,14 @@ - /* Raise our priority to match that of main thread */ - __pthread_manager_adjust_prio(__pthread_main_thread->p_priority); - /* Synchronize debugging of the thread manager */ -- n = __libc_read(reqfd, (char *)&request, sizeof(request)); -+ n = _read(reqfd, (char *)&request, sizeof(request)); - ASSERT(n == sizeof(request) && request.req_kind == REQ_DEBUG); - ufd.fd = reqfd; - ufd.events = POLLIN; ++++ ./manager.c Mon Jan 3 15:35:00 2000 +@@ -115,7 +115,7 @@ /* Enter server loop */ while(1) { -- n = __poll(&ufd, 1, 2000); + n = __poll(&ufd, 1, 2000); - -+ n = poll(&ufd, 1, 2000); + /* Check for termination of the main thread */ if (getppid() == 1) { pthread_kill_all_threads(SIGKILL, 0); -@@ -128,7 +129,7 @@ - } - /* Read and execute request */ - if (n == 1 && (ufd.revents & POLLIN)) { -- n = __libc_read(reqfd, (char *)&request, sizeof(request)); -+ n = _read(reqfd, (char *)&request, sizeof(request)); - ASSERT(n == sizeof(request)); - switch(request.req_kind) { - case REQ_CREATE: -@@ -176,36 +177,37 @@ +@@ -176,6 +176,7 @@ pthread_descr self = (pthread_descr) arg; struct pthread_request request; void * outcome; @@ -466,44 +281,27 @@ diff -ru ../linuxthreads/manager.c ./manager.c /* Initialize special thread_self processing, if any. */ #ifdef INIT_THREAD_SELF INIT_THREAD_SELF(self, self->p_nr); - #endif - /* Make sure our pid field is initialized, just in case we get there - before our father has initialized it. */ -- THREAD_SETMEM(self, p_pid, __getpid()); -+ THREAD_SETMEM(self, p_pid, getpid()); - /* Initial signal mask is that of the creating thread. (Otherwise, - we'd just inherit the mask of the thread manager.) */ - sigprocmask(SIG_SETMASK, &self->p_start_args.mask, NULL); - /* Set the scheduling policy and priority for the new thread, if needed */ - if (THREAD_GETMEM(self, p_start_args.schedpolicy) >= 0) +@@ -191,15 +192,15 @@ /* Explicit scheduling attributes were provided: apply them */ -- __sched_setscheduler(THREAD_GETMEM(self, p_pid), -- THREAD_GETMEM(self, p_start_args.schedpolicy), + __sched_setscheduler(THREAD_GETMEM(self, p_pid), + THREAD_GETMEM(self, p_start_args.schedpolicy), - &self->p_start_args.schedparam); -+ sched_setscheduler(THREAD_GETMEM(self, p_pid), -+ THREAD_GETMEM(self, p_start_args.schedpolicy), -+ &self->p_start_args.schedparam); - else if (__pthread_manager_thread.p_priority > 0) +- else if (__pthread_manager_thread.p_priority > 0) ++ &self->p_start_args.schedparam); ++ else if (__pthread_manager_thread.p_priority > DEFAULT_PRIORITY) /* Default scheduling required, but thread manager runs in realtime scheduling: switch new thread to SCHED_OTHER policy */ { struct sched_param default_params; - default_params.sched_priority = 0; -- __sched_setscheduler(THREAD_GETMEM(self, p_pid), +- default_params.sched_priority = 0; ++ default_params.sched_priority = DEFAULT_PRIORITY; + __sched_setscheduler(THREAD_GETMEM(self, p_pid), - SCHED_OTHER, &default_params); -+ sched_setscheduler(THREAD_GETMEM(self, p_pid), -+ SCHED_OTHER, &default_params); ++ SCHED_OTHER, &default_params); } /* Make gdb aware of new thread */ if (__pthread_threads_debug && __pthread_sig_debug > 0) { - request.req_thread = self; - request.req_kind = REQ_DEBUG; -- __libc_write(__pthread_manager_request, -+ _write(__pthread_manager_request, - (char *) &request, sizeof(request)); - suspend(self); - } -@@ -247,7 +249,7 @@ +@@ -247,7 +248,7 @@ new_thread_bottom = (char *) new_thread - STACK_SIZE; if (mmap((caddr_t)((char *)(new_thread + 1) - INITIAL_STACK_SIZE), INITIAL_STACK_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC, @@ -512,27 +310,7 @@ diff -ru ../linuxthreads/manager.c ./manager.c -1, 0) == MAP_FAILED) /* Bad luck, this segment is already mapped. */ return -1; -@@ -303,7 +305,7 @@ - pthread_t new_thread_id; - char *guardaddr = NULL; - size_t guardsize = 0; -- int pagesize = __getpagesize(); -+ int pagesize = getpagesize(); - - /* First check whether we have to change the policy and if yes, whether - we can do this. Normally this should be done by examining the -@@ -356,8 +358,8 @@ - sizeof (struct sched_param)); - break; - case PTHREAD_INHERIT_SCHED: -- new_thread->p_start_args.schedpolicy = __sched_getscheduler(father_pid); -- __sched_getparam(father_pid, &new_thread->p_start_args.schedparam); -+ new_thread->p_start_args.schedpolicy = sched_getscheduler(father_pid); -+ sched_getparam(father_pid, &new_thread->p_start_args.schedparam); - break; - } - new_thread->p_priority = -@@ -371,7 +373,7 @@ +@@ -371,7 +372,7 @@ __pthread_manager_adjust_prio(new_thread->p_priority); /* Do the cloning */ pid = __clone(pthread_start_thread, (void **) new_thread, @@ -541,157 +319,50 @@ diff -ru ../linuxthreads/manager.c ./manager.c __pthread_sig_cancel, new_thread); /* Check if cloning succeeded */ if (pid == -1) { -@@ -469,7 +471,7 @@ - pid_t pid; - int status; - -- while ((pid = __libc_waitpid(-1, &status, WNOHANG | __WCLONE)) > 0) { -+ while ((pid = waitpid(-1, &status, WNOHANG | WLINUXCLONE)) > 0) { - pthread_exited(pid); - if (WIFSIGNALED(status)) { - /* If a thread died due to a signal, send the same signal to -@@ -566,8 +568,8 @@ - - if (thread_prio <= __pthread_manager_thread.p_priority) return; - param.sched_priority = -- thread_prio < __sched_get_priority_max(SCHED_FIFO) -+ thread_prio < sched_get_priority_max(SCHED_FIFO) - ? thread_prio + 1 : thread_prio; -- __sched_setscheduler(__pthread_manager_thread.p_pid, SCHED_FIFO, ¶m); -+ sched_setscheduler(__pthread_manager_thread.p_pid, SCHED_FIFO, ¶m); - __pthread_manager_thread.p_priority = thread_prio; - } diff -ru ../linuxthreads/mutex.c ./mutex.c --- ../linuxthreads/mutex.c Wed Nov 18 08:59:53 1998 -+++ ./mutex.c Tue Dec 28 09:56:04 1999 -@@ -23,7 +23,7 @@ - #include "queue.h" ++++ ./mutex.c Mon Jan 3 15:35:00 2000 +@@ -24,7 +24,7 @@ #include "restart.h" --int __pthread_mutex_init(pthread_mutex_t * mutex, -+int pthread_mutex_init(pthread_mutex_t * mutex, - const pthread_mutexattr_t * mutex_attr) + int __pthread_mutex_init(pthread_mutex_t * mutex, +- const pthread_mutexattr_t * mutex_attr) ++ const pthread_mutexattr_t * mutex_attr) { __pthread_init_lock(&mutex->__m_lock); -@@ -35,14 +35,14 @@ - } - strong_alias (__pthread_mutex_init, pthread_mutex_init) - --int __pthread_mutex_destroy(pthread_mutex_t * mutex) -+int pthread_mutex_destroy(pthread_mutex_t * mutex) - { - if (mutex->__m_lock.__status != 0) return EBUSY; - return 0; - } - strong_alias (__pthread_mutex_destroy, pthread_mutex_destroy) - --int __pthread_mutex_trylock(pthread_mutex_t * mutex) -+int pthread_mutex_trylock(pthread_mutex_t * mutex) - { - pthread_descr self; - int retcode; -@@ -75,7 +75,7 @@ - } - strong_alias (__pthread_mutex_trylock, pthread_mutex_trylock) - --int __pthread_mutex_lock(pthread_mutex_t * mutex) -+int pthread_mutex_lock(pthread_mutex_t * mutex) - { - pthread_descr self; - -@@ -105,7 +105,7 @@ - } - strong_alias (__pthread_mutex_lock, pthread_mutex_lock) - --int __pthread_mutex_unlock(pthread_mutex_t * mutex) -+int pthread_mutex_unlock(pthread_mutex_t * mutex) - { - switch (mutex->__m_kind) { - case PTHREAD_MUTEX_FAST_NP: -@@ -131,20 +131,20 @@ - } - strong_alias (__pthread_mutex_unlock, pthread_mutex_unlock) - --int __pthread_mutexattr_init(pthread_mutexattr_t *attr) -+int pthread_mutexattr_init(pthread_mutexattr_t *attr) - { - attr->__mutexkind = PTHREAD_MUTEX_FAST_NP; - return 0; - } - strong_alias (__pthread_mutexattr_init, pthread_mutexattr_init) - --int __pthread_mutexattr_destroy(pthread_mutexattr_t *attr) -+int pthread_mutexattr_destroy(pthread_mutexattr_t *attr) - { - return 0; - } - strong_alias (__pthread_mutexattr_destroy, pthread_mutexattr_destroy) - --int __pthread_mutexattr_settype(pthread_mutexattr_t *attr, int kind) -+int pthread_mutexattr_settype(pthread_mutexattr_t *attr, int kind) - { - if (kind != PTHREAD_MUTEX_FAST_NP - && kind != PTHREAD_MUTEX_RECURSIVE_NP -@@ -157,7 +157,7 @@ - strong_alias ( __pthread_mutexattr_settype, __pthread_mutexattr_setkind_np) - weak_alias (__pthread_mutexattr_setkind_np, pthread_mutexattr_setkind_np) - --int __pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *kind) -+int pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *kind) - { - *kind = attr->__mutexkind; - return 0; -@@ -173,7 +173,7 @@ - - enum { NEVER = 0, IN_PROGRESS = 1, DONE = 2 }; - --int __pthread_once(pthread_once_t * once_control, void (*init_routine)(void)) -+int pthread_once(pthread_once_t * once_control, void (*init_routine)(void)) - { - /* Test without locking first for speed */ - if (*once_control == DONE) return 0; + mutex->__m_kind = Only in ../linuxthreads: no-tsd.c Only in .: no-tsd.c.unused Only in ../linuxthreads: oldsemaphore.c Only in .: oldsemaphore.c.unused diff -ru ../linuxthreads/ptfork.c ./ptfork.c --- ../linuxthreads/ptfork.c Mon Sep 6 12:32:07 1999 -+++ ./ptfork.c Tue Dec 28 09:56:04 1999 -@@ -73,9 +73,9 @@ - for (/*nothing*/; list != NULL; list = list->next) (list->handler)(); - } ++++ ./ptfork.c Mon Jan 3 15:35:00 2000 +@@ -75,7 +75,7 @@ --extern int __libc_fork(void); -+extern int _fork(void); + extern int __libc_fork(void); -pid_t __fork(void) +pid_t fork(void) { pid_t pid; struct handler_list * prepare, * child, * parent; -@@ -86,7 +86,7 @@ - parent = pthread_atfork_parent; - pthread_mutex_unlock(&pthread_atfork_lock); - pthread_call_handlers(prepare); -- pid = __libc_fork(); -+ pid = _fork(); - if (pid == 0) { - __pthread_reset_main_thread(); - __fresetlockfiles(); -@@ -98,8 +98,8 @@ +@@ -96,10 +96,8 @@ + } + return pid; } - weak_alias (__fork, fork); +-weak_alias (__fork, fork); -pid_t __vfork(void) +pid_t vfork(void) { - return __fork(); -+ return _fork(); ++ return fork(); } - weak_alias (__vfork, vfork); +-weak_alias (__vfork, vfork); diff -ru ../linuxthreads/pthread.c ./pthread.c --- ../linuxthreads/pthread.c Fri Aug 20 12:00:47 1999 -+++ ./pthread.c Tue Dec 28 09:56:04 1999 ++++ ./pthread.c Mon Jan 3 15:35:00 2000 @@ -19,7 +19,10 @@ #include <stdio.h> #include <stdlib.h> @@ -703,15 +374,16 @@ diff -ru ../linuxthreads/pthread.c ./pthread.c #include <fcntl.h> #include <sys/wait.h> #include <sys/resource.h> -@@ -27,6 +30,7 @@ - #include "internals.h" - #include "spinlock.h" - #include "restart.h" -+#include "clone.h" - - /* Descriptor of the initial thread */ - -@@ -59,7 +63,11 @@ +@@ -37,7 +40,7 @@ + NULL, /* pthread_descr p_nextlock */ + PTHREAD_THREADS_MAX, /* pthread_t p_tid */ + 0, /* int p_pid */ +- 0, /* int p_priority */ ++ DEFAULT_PRIORITY, /* int p_priority */ + &__pthread_handles[0].h_lock, /* struct _pthread_fastlock * p_lock */ + 0, /* int p_signal */ + NULL, /* sigjmp_buf * p_signal_buf */ +@@ -59,7 +62,11 @@ NULL, /* char * p_in_sighandler */ 0, /* char p_sigwaiting */ PTHREAD_START_ARGS_INITIALIZER, /* struct pthread_start_args p_start_args */ @@ -724,7 +396,16 @@ diff -ru ../linuxthreads/pthread.c ./pthread.c {NULL}, /* void * p_libc_specific[_LIBC_TSD_KEY_N] */ 0, /* int p_userstack */ NULL, /* void * p_guardaddr */ -@@ -101,7 +109,11 @@ +@@ -79,7 +86,7 @@ + NULL, /* pthread_descr p_nextlock */ + 0, /* int p_tid */ + 0, /* int p_pid */ +- 0, /* int p_priority */ ++ DEFAULT_PRIORITY, /* int p_priority */ + NULL, /* struct _pthread_fastlock * p_lock */ + 0, /* int p_signal */ + NULL, /* sigjmp_buf * p_signal_buf */ +@@ -101,7 +108,11 @@ NULL, /* char * p_in_sighandler */ 0, /* char p_sigwaiting */ PTHREAD_START_ARGS_INITIALIZER, /* struct pthread_start_args p_start_args */ @@ -737,14 +418,7 @@ diff -ru ../linuxthreads/pthread.c ./pthread.c {NULL}, /* void * p_libc_specific[_LIBC_TSD_KEY_N] */ 0, /* int p_userstack */ NULL, /* void * p_guardaddr */ -@@ -149,12 +161,12 @@ - p_pid); - - /* These variables are used by the setup code. */ --extern int _errno; --extern int _h_errno; -+extern int errno; -+extern int h_errno; +@@ -154,13 +165,15 @@ /* Forward declarations */ @@ -753,89 +427,68 @@ diff -ru ../linuxthreads/pthread.c ./pthread.c #ifndef __i386__ static void pthread_handle_sigcancel(int sig); static void pthread_handle_sigrestart(int sig); -@@ -223,7 +235,7 @@ + #else +-static void pthread_handle_sigcancel(int sig, struct sigcontext ctx); +-static void pthread_handle_sigrestart(int sig, struct sigcontext ctx); ++static void pthread_handle_sigcancel(int sig, int code, ++ struct sigcontext * ctx); ++static void pthread_handle_sigrestart(int sig, int code, ++ struct sigcontext * ctx); + #endif + static void pthread_handle_sigdebug(int sig); - /* Return number of available real-time signal with highest priority. */ - int --__libc_current_sigrtmin (void) -+current_sigrtmin (void) - { - #ifdef __SIGRTMIN - if (!rtsigs_initialized) -@@ -234,7 +246,7 @@ - - /* Return number of available real-time signal with lowest priority. */ - int --__libc_current_sigrtmax (void) -+current_sigrtmax (void) - { - #ifdef __SIGRTMIN - if (!rtsigs_initialized) -@@ -247,7 +259,7 @@ - priority. Please note that we don't use a lock since we assume - this function to be called at program start. */ - int --__libc_allocate_rtsig (int high) -+allocate_rtsig (int high) - { +@@ -172,8 +185,8 @@ #ifndef __SIGRTMIN - return -1; -@@ -293,21 +305,21 @@ - beyond STACK_SIZE minus two pages (one page for the thread descriptor - immediately beyond, and one page to act as a guard page). */ - getrlimit(RLIMIT_STACK, &limit); -- max_stack = STACK_SIZE - 2 * __getpagesize(); -+ max_stack = STACK_SIZE - 2 * getpagesize(); - if (limit.rlim_cur > max_stack) { - limit.rlim_cur = max_stack; - setrlimit(RLIMIT_STACK, &limit); - } - /* Update the descriptor for the initial thread. */ -- __pthread_initial_thread.p_pid = __getpid(); -+ __pthread_initial_thread.p_pid = getpid(); - /* If we have special thread_self processing, initialize that for the - main thread now. */ - #ifdef INIT_THREAD_SELF - INIT_THREAD_SELF(&__pthread_initial_thread, 0); + static int current_rtmin = -1; + static int current_rtmax = -1; +-int __pthread_sig_restart = SIGUSR1; +-int __pthread_sig_cancel = SIGUSR2; ++int __pthread_sig_restart = SIGUSR2; ++int __pthread_sig_cancel = SIGUSR1; + int __pthread_sig_debug = 0; + #else + static int current_rtmin; +@@ -184,8 +197,8 @@ + int __pthread_sig_cancel = __SIGRTMIN + 1; + int __pthread_sig_debug = __SIGRTMIN + 2; + #else +-int __pthread_sig_restart = SIGUSR1; +-int __pthread_sig_cancel = SIGUSR2; ++int __pthread_sig_restart = SIGUSR2; ++int __pthread_sig_cancel = SIGUSR1; + int __pthread_sig_debug = 0; #endif - /* The errno/h_errno variable of the main thread are the global ones. */ -- __pthread_initial_thread.p_errnop = &_errno; -- __pthread_initial_thread.p_h_errnop = &_h_errno; -+ __pthread_initial_thread.p_errnop = &errno; -+ __pthread_initial_thread.p_h_errnop = &h_errno; - #ifdef __SIGRTMIN - /* Initialize real-time signals. */ - init_rtsigs (); -@@ -318,23 +330,23 @@ + +@@ -201,8 +214,8 @@ + current_rtmin = -1; + current_rtmax = -1; + #if __SIGRTMAX - __SIGRTMIN >= 3 +- __pthread_sig_restart = SIGUSR1; +- __pthread_sig_cancel = SIGUSR2; ++ __pthread_sig_restart = SIGUSR2; ++ __pthread_sig_cancel = SIGUSR1; + __pthread_sig_debug = 0; + #endif + } +@@ -318,7 +331,7 @@ #ifndef __i386__ sa.sa_handler = pthread_handle_sigrestart; #else - sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart; -+ sa.sa_handler = (void *) pthread_handle_sigrestart; ++ sa.sa_handler = (__sighandler_t *) pthread_handle_sigrestart; #endif sigemptyset(&sa.sa_mask); sa.sa_flags = 0; -- __sigaction(__pthread_sig_restart, &sa, NULL); -+ _sigaction(__pthread_sig_restart, &sa, NULL); +@@ -326,7 +339,7 @@ #ifndef __i386__ sa.sa_handler = pthread_handle_sigcancel; #else - sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel; -+ sa.sa_handler = (void *) pthread_handle_sigcancel; ++ sa.sa_handler = (__sighandler_t *) pthread_handle_sigcancel; #endif sa.sa_flags = 0; -- __sigaction(__pthread_sig_cancel, &sa, NULL); -+ _sigaction(__pthread_sig_cancel, &sa, NULL); - if (__pthread_sig_debug > 0) { - sa.sa_handler = pthread_handle_sigdebug; - sigemptyset(&sa.sa_mask); - sa.sa_flags = 0; -- __sigaction(__pthread_sig_debug, &sa, NULL); -+ _sigaction(__pthread_sig_debug, &sa, NULL); - } - /* Initially, block __pthread_sig_restart. Will be unblocked on demand. */ - sigemptyset(&mask); -@@ -343,7 +355,7 @@ + __sigaction(__pthread_sig_cancel, &sa, NULL); +@@ -343,7 +356,7 @@ /* Register an exit function to kill all other threads. */ /* Do it early so that user-registered atexit functions are called before pthread_exit_process. */ @@ -844,65 +497,26 @@ diff -ru ../linuxthreads/pthread.c ./pthread.c } void __pthread_initialize(void) -@@ -376,8 +388,8 @@ +@@ -372,7 +385,8 @@ + } + /* Start the thread manager */ + pid = __clone(__pthread_manager, (void **) __pthread_manager_thread_tos, +- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND ++ CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | ++ __pthread_sig_cancel , (void *)(long)manager_pipe[0]); if (pid == -1) { free(__pthread_manager_thread_bos); -- __libc_close(manager_pipe[0]); -- __libc_close(manager_pipe[1]); -+ _close(manager_pipe[0]); -+ _close(manager_pipe[1]); - return -1; - } - __pthread_manager_request = manager_pipe[1]; /* writing end */ -@@ -393,14 +405,14 @@ - } - /* Synchronize debugging of the thread manager */ - request.req_kind = REQ_DEBUG; -- __libc_write(__pthread_manager_request, (char *) &request, sizeof(request)); -+ _write(__pthread_manager_request, (char *) &request, sizeof(request)); - return 0; - } - - /* Thread creation */ - --int __pthread_create_2_1(pthread_t *thread, const pthread_attr_t *attr, -- void * (*start_routine)(void *), void *arg) -+int pthread_create(pthread_t *thread, const pthread_attr_t *attr, -+ void * (*start_routine)(void *), void *arg) - { - pthread_descr self = thread_self(); - struct pthread_request request; -@@ -414,7 +426,7 @@ - request.req_args.create.arg = arg; - sigprocmask(SIG_SETMASK, (const sigset_t *) NULL, - &request.req_args.create.mask); -- __libc_write(__pthread_manager_request, (char *) &request, sizeof(request)); -+ _write(__pthread_manager_request, (char *) &request, sizeof(request)); - suspend(self); - if (THREAD_GETMEM(self, p_retcode) == 0) - *thread = (pthread_t) THREAD_GETMEM(self, p_retval); -@@ -496,7 +508,7 @@ - return ESRCH; - } - th = handle->h_descr; -- if (__sched_setscheduler(th->p_pid, policy, param) == -1) { -+ if (sched_setscheduler(th->p_pid, policy, param) == -1) { +@@ -500,7 +514,7 @@ __pthread_unlock(&handle->h_lock); return errno; } -@@ -520,16 +532,16 @@ - } - pid = handle->h_descr->p_pid; +- th->p_priority = policy == SCHED_OTHER ? 0 : param->sched_priority; ++ th->p_priority = param->sched_priority; __pthread_unlock(&handle->h_lock); -- pol = __sched_getscheduler(pid); -+ pol = sched_getscheduler(pid); - if (pol == -1) return errno; -- if (__sched_getparam(pid, param) == -1) return errno; -+ if (sched_getparam(pid, param) == -1) return errno; - *policy = pol; - return 0; - } + if (__pthread_manager_request >= 0) + __pthread_manager_adjust_prio(th->p_priority); +@@ -529,7 +543,7 @@ /* Process-wide exit() request */ @@ -911,77 +525,44 @@ diff -ru ../linuxthreads/pthread.c ./pthread.c { struct pthread_request request; pthread_descr self = thread_self(); -@@ -537,8 +549,8 @@ +@@ -537,7 +551,7 @@ if (__pthread_manager_request >= 0) { request.req_thread = self; request.req_kind = REQ_PROCESS_EXIT; - request.req_args.exit.code = retcode; -- __libc_write(__pthread_manager_request, + request.req_args.exit.code = 0; -+ _write(__pthread_manager_request, + __libc_write(__pthread_manager_request, (char *) &request, sizeof(request)); suspend(self); - /* Main thread should accumulate times for thread manager and its -@@ -560,12 +572,12 @@ - static void pthread_handle_sigrestart(int sig, struct sigcontext ctx) +@@ -557,10 +571,11 @@ + { + pthread_descr self = thread_self(); + #else +-static void pthread_handle_sigrestart(int sig, struct sigcontext ctx) ++static void pthread_handle_sigrestart(int sig, int code, ++ struct sigcontext * ctx) { pthread_descr self; - asm volatile ("movw %w0,%%gs" : : "r" (ctx.gs)); -+ asm volatile ("movw %w0,%%gs" : : "r" (ctx.sc_gs)); ++ asm volatile ("movw %w0,%%gs" : : "r" (ctx->sc_gs)); self = thread_self(); #endif THREAD_SETMEM(self, p_signal, sig); - if (THREAD_GETMEM(self, p_signal_jmp) != NULL) -- siglongjmp(*THREAD_GETMEM(self, p_signal_jmp), 1); -+ __siglongjmp(*THREAD_GETMEM(self, p_signal_jmp), 1); - } - - /* The handler for the CANCEL signal checks for cancellation -@@ -583,7 +595,7 @@ +@@ -579,11 +594,11 @@ + pthread_descr self = thread_self(); + sigjmp_buf * jmpbuf; + #else +-static void pthread_handle_sigcancel(int sig, struct sigcontext ctx) ++static void pthread_handle_sigcancel(int sig, int code, struct sigcontext * ctx) { pthread_descr self; sigjmp_buf * jmpbuf; - asm volatile ("movw %w0,%%gs" : : "r" (ctx.gs)); -+ asm volatile ("movw %w0,%%gs" : : "r" (ctx.sc_gs)); ++ asm volatile ("movw %w0,%%gs" : : "r" (ctx->sc_gs)); self = thread_self(); #endif -@@ -606,7 +618,7 @@ - jmpbuf = THREAD_GETMEM(self, p_cancel_jmp); - if (jmpbuf != NULL) { - THREAD_SETMEM(self, p_cancel_jmp, NULL); -- siglongjmp(*jmpbuf, 1); -+ __siglongjmp(*jmpbuf, 1); - } - } - } -@@ -641,20 +653,20 @@ - free(__pthread_manager_thread_bos); - __pthread_manager_thread_bos = __pthread_manager_thread_tos = NULL; - /* Close the two ends of the pipe */ -- __libc_close(__pthread_manager_request); -- __libc_close(__pthread_manager_reader); -+ _close(__pthread_manager_request); -+ _close(__pthread_manager_reader); - __pthread_manager_request = __pthread_manager_reader = -1; - } - - /* Update the pid of the main thread */ -- THREAD_SETMEM(self, p_pid, __getpid()); -+ THREAD_SETMEM(self, p_pid, getpid()); - /* Make the forked thread the main thread */ - __pthread_main_thread = self; - THREAD_SETMEM(self, p_nextlive, self); - THREAD_SETMEM(self, p_prevlive, self); - /* Now this thread modifies the global variables. */ -- THREAD_SETMEM(self, p_errnop, &_errno); -- THREAD_SETMEM(self, p_h_errnop, &_h_errno); -+ THREAD_SETMEM(self, p_errnop, &errno); -+ THREAD_SETMEM(self, p_h_errnop, &h_errno); - } - - /* Process-wide exec() request */ -@@ -663,7 +675,7 @@ +@@ -663,7 +678,7 @@ { struct sigaction sa; /* Terminate all other threads and thread manager */ @@ -990,33 +571,10 @@ diff -ru ../linuxthreads/pthread.c ./pthread.c /* Make current thread the main thread in case the calling thread changes its mind, does not exec(), and creates new threads instead. */ __pthread_reset_main_thread(); -@@ -673,10 +685,10 @@ - sigemptyset(&sa.sa_mask); - sa.sa_flags = 0; - sa.sa_handler = SIG_DFL; -- __sigaction(__pthread_sig_restart, &sa, NULL); -- __sigaction(__pthread_sig_cancel, &sa, NULL); -+ _sigaction(__pthread_sig_restart, &sa, NULL); -+ _sigaction(__pthread_sig_cancel, &sa, NULL); - if (__pthread_sig_debug > 0) -- __sigaction(__pthread_sig_debug, &sa, NULL); -+ _sigaction(__pthread_sig_debug, &sa, NULL); - } - weak_alias (__pthread_kill_other_threads_np, pthread_kill_other_threads_np) - -@@ -710,7 +722,7 @@ - va_start(args, fmt); - vsnprintf(buffer + 8, sizeof(buffer) - 8, fmt, args); - va_end(args); -- __libc_write(2, buffer, strlen(buffer)); -+ _write(2, buffer, strlen(buffer)); - } - - #endif diff -ru ../linuxthreads/ptlongjmp.c ./ptlongjmp.c --- ../linuxthreads/ptlongjmp.c Tue Oct 27 05:52:00 1998 -+++ ./ptlongjmp.c Tue Dec 28 09:56:04 1999 -@@ -19,15 +19,16 @@ ++++ ./ptlongjmp.c Mon Jan 3 15:35:00 2000 +@@ -19,13 +19,6 @@ #include "pthread.h" #include "internals.h" @@ -1026,107 +584,29 @@ diff -ru ../linuxthreads/ptlongjmp.c ./ptlongjmp.c - __attribute__ ((noreturn)); -extern void __libc_longjmp (sigjmp_buf env, int val) - __attribute__ ((noreturn)); -+/* Test if longjmp to JMPBUF would unwind the frame -+ containing a local variable at ADDRESS. */ -+#ifndef JB_SP -+# define JB_SP 4 -+#endif -+#define _JMPBUF_UNWINDS(jmpbuf, address) \ -+ ((void *) (address) < (void *) &(jmpbuf)[JB_SP]) - +- --static void pthread_cleanup_upto(__jmp_buf target) -+static void pthread_cleanup_upto(jmp_buf target) + static void pthread_cleanup_upto(__jmp_buf target) { - pthread_descr self = thread_self(); - struct _pthread_cleanup_buffer * c; -@@ -44,12 +45,12 @@ +@@ -44,12 +37,12 @@ void siglongjmp(sigjmp_buf env, int val) { - pthread_cleanup_upto(env->__jmpbuf); -- __libc_siglongjmp(env, val); + pthread_cleanup_upto((void *) env); -+ __siglongjmp(env, val); + __libc_siglongjmp(env, val); } void longjmp(jmp_buf env, int val) { - pthread_cleanup_upto(env->__jmpbuf); -- __libc_longjmp(env, val); -+ pthread_cleanup_upto(env); -+ __longjmp(env, val); ++ pthread_cleanup_upto((void *) env); + __libc_longjmp(env, val); } Only in .: sched.c -diff -ru ../linuxthreads/semaphore.c ./semaphore.c ---- ../linuxthreads/semaphore.c Fri Jul 9 21:00:32 1999 -+++ ./semaphore.c Tue Dec 28 09:56:04 1999 -@@ -22,7 +22,11 @@ - #include "restart.h" - #include "queue.h" - --int __new_sem_init(sem_t *sem, int pshared, unsigned int value) -+#ifndef __set_errno -+# define __set_errno(val) errno = (val) -+#endif -+ -+int sem_init(sem_t *sem, int pshared, unsigned int value) - { - if (value > SEM_VALUE_MAX) { - errno = EINVAL; -@@ -38,7 +42,7 @@ - return 0; - } - --int __new_sem_wait(sem_t * sem) -+int sem_wait(sem_t * sem) - { - volatile pthread_descr self = thread_self(); - -@@ -65,7 +69,7 @@ - return 0; - } - --int __new_sem_trywait(sem_t * sem) -+int sem_trywait(sem_t * sem) - { - int retval; - -@@ -81,7 +85,7 @@ - return retval; - } - --int __new_sem_post(sem_t * sem) -+int sem_post(sem_t * sem) - { - pthread_descr self = thread_self(); - pthread_descr th; -@@ -114,19 +118,19 @@ - } - request.req_kind = REQ_POST; - request.req_args.post = sem; -- __libc_write(__pthread_manager_request, -+ _write(__pthread_manager_request, - (char *) &request, sizeof(request)); - } - return 0; - } - --int __new_sem_getvalue(sem_t * sem, int * sval) -+int sem_getvalue(sem_t * sem, int * sval) - { - *sval = sem->__sem_value; - return 0; - } - --int __new_sem_destroy(sem_t * sem) -+int sem_destroy(sem_t * sem) - { - if (sem->__sem_waiting != NULL) { - __set_errno (EBUSY); diff -ru ../linuxthreads/semaphore.h ./semaphore.h --- ../linuxthreads/semaphore.h Thu Apr 15 06:50:56 1999 -+++ ./semaphore.h Tue Dec 28 09:56:04 1999 ++++ ./semaphore.h Mon Jan 3 15:35:00 2000 @@ -15,7 +15,7 @@ #ifndef _SEMAPHORE_H #define _SEMAPHORE_H 1 @@ -1138,24 +618,39 @@ diff -ru ../linuxthreads/semaphore.h ./semaphore.h #ifndef _PTHREAD_DESCR_DEFINED diff -ru ../linuxthreads/signals.c ./signals.c --- ../linuxthreads/signals.c Mon Aug 23 10:46:35 1999 -+++ ./signals.c Tue Dec 28 09:56:04 1999 -@@ -19,7 +19,14 @@ ++++ ./signals.c Mon Jan 3 15:35:00 2000 +@@ -19,7 +19,6 @@ #include "pthread.h" #include "internals.h" #include "spinlock.h" -#include <sigcontextinfo.h> -+ -+#ifndef SIGCONTEXT -+# define SIGCONTEXT struct sigcontext * -+#endif -+ -+#ifndef SIGCONTEXT_EXTRA_ARGS -+# define SIGCONTEXT_EXTRA_ARGS -+#endif int pthread_sigmask(int how, const sigset_t * newmask, sigset_t * oldmask) { -@@ -110,17 +117,17 @@ +@@ -68,11 +67,11 @@ + } + + /* User-provided signal handlers */ +-typedef void (*arch_sighandler_t) __PMT ((int, SIGCONTEXT)); ++typedef void (*arch_sighandler_t) __PMT ((int, int, SIGCONTEXT)); + static arch_sighandler_t sighandler[NSIG]; + + /* The wrapper around user-provided signal handlers */ +-static void pthread_sighandler(int signo, SIGCONTEXT ctx) ++static void pthread_sighandler(int signo, int code, SIGCONTEXT ctx) + { + pthread_descr self = thread_self(); + char * in_sighandler; +@@ -88,7 +87,7 @@ + in_sighandler = THREAD_GETMEM(self, p_in_sighandler); + if (in_sighandler == NULL) + THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME); +- sighandler[signo](signo, SIGCONTEXT_EXTRA_ARGS ctx); ++ sighandler[signo](signo, code, ctx); + if (in_sighandler == NULL) + THREAD_SETMEM(self, p_in_sighandler, NULL); + } +@@ -110,7 +109,7 @@ newact = *act; if (act->sa_handler != SIG_IGN && act->sa_handler != SIG_DFL && sig > 0 && sig < NSIG) @@ -1164,10 +659,7 @@ diff -ru ../linuxthreads/signals.c ./signals.c newactp = &newact; } else - newactp = NULL; -- if (__sigaction(sig, newactp, oact) == -1) -+ if (_sigaction(sig, newactp, oact) == -1) - return -1; +@@ -120,7 +119,7 @@ if (sig > 0 && sig < NSIG) { if (oact != NULL) @@ -1176,48 +668,48 @@ diff -ru ../linuxthreads/signals.c ./signals.c if (act) sighandler[sig] = (arch_sighandler_t) act->sa_handler; } -@@ -164,7 +171,7 @@ - } - } - /* Test for cancellation */ -- if (sigsetjmp(jmpbuf, 1) == 0) { -+ if (__sigsetjmp(jmpbuf, 1) == 0) { - THREAD_SETMEM(self, p_cancel_jmp, &jmpbuf); - if (! (THREAD_GETMEM(self, p_canceled) - && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE)) { -diff -ru ../linuxthreads/specific.c ./specific.c ---- ../linuxthreads/specific.c Wed Apr 14 16:48:13 1999 -+++ ./specific.c Tue Dec 28 09:56:04 1999 -@@ -38,7 +38,7 @@ - - /* Create a new key */ - --int __pthread_key_create(pthread_key_t * key, destr_function destr) -+int pthread_key_create(pthread_key_t * key, destr_function destr) - { - int i; - -@@ -91,7 +91,7 @@ - - /* Set the value of a key */ +diff -ru ../linuxthreads/spinlock.c ./spinlock.c +--- ../linuxthreads/spinlock.c Fri Jul 9 13:56:04 1999 ++++ ./spinlock.c Mon Jan 3 15:35:00 2000 +@@ -17,6 +17,7 @@ + #include <errno.h> + #include <sched.h> + #include <time.h> ++#include <stdio.h> + #include "pthread.h" + #include "internals.h" + #include "spinlock.h" +@@ -115,8 +116,6 @@ --int __pthread_setspecific(pthread_key_t key, const void * pointer) -+int pthread_setspecific(pthread_key_t key, const void * pointer) - { - pthread_descr self = thread_self(); - unsigned int idx1st, idx2nd; -@@ -113,7 +113,7 @@ + #if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP - /* Get the value of a key */ +-static void __pthread_acquire(int * spinlock); +- + int __pthread_compare_and_swap(long * ptr, long oldval, long newval, + int * spinlock) + { +@@ -152,7 +151,7 @@ + - When nanosleep() returns, we try again, doing MAX_SPIN_COUNT + sched_yield(), then sleeping again if needed. */ + +-static void __pthread_acquire(int * spinlock) ++void __pthread_acquire(int * spinlock) + { + int cnt = 0; + struct timespec tm; +diff -ru ../linuxthreads/spinlock.h ./spinlock.h +--- ../linuxthreads/spinlock.h Thu Oct 29 06:31:12 1998 ++++ ./spinlock.h Mon Jan 3 15:35:00 2000 +@@ -71,4 +71,6 @@ + return 0; + } --void * __pthread_getspecific(pthread_key_t key) -+void * pthread_getspecific(pthread_key_t key) - { - pthread_descr self = thread_self(); - unsigned int idx1st, idx2nd; ++void __pthread_acquire(int * spinlock); ++ + #define LOCK_INITIALIZER {0, 0} diff -ru ../linuxthreads/sysdeps/pthread/bits/pthreadtypes.h ./sysdeps/pthread/bits/pthreadtypes.h --- ../linuxthreads/sysdeps/pthread/bits/pthreadtypes.h Thu Apr 15 06:52:26 1999 -+++ ./sysdeps/pthread/bits/pthreadtypes.h Tue Dec 28 09:56:04 1999 ++++ ./sysdeps/pthread/bits/pthreadtypes.h Mon Jan 3 15:35:00 2000 @@ -20,7 +20,6 @@ #define _BITS_PTHREADTYPES_H 1 @@ -1237,7 +729,7 @@ diff -ru ../linuxthreads/sysdeps/pthread/bits/pthreadtypes.h ./sysdeps/pthread/b size_t __guardsize; diff -ru ../linuxthreads/sysdeps/pthread/pthread.h ./sysdeps/pthread/pthread.h --- ../linuxthreads/sysdeps/pthread/pthread.h Tue Dec 8 08:10:25 1998 -+++ ./sysdeps/pthread/pthread.h Tue Dec 28 09:56:04 1999 ++++ ./sysdeps/pthread/pthread.h Mon Jan 3 15:35:00 2000 @@ -15,7 +15,7 @@ #ifndef _PTHREAD_H #define _PTHREAD_H 1 @@ -1255,21 +747,7 @@ diff -ru ../linuxthreads/sysdeps/pthread/pthread.h ./sysdeps/pthread/pthread.h __BEGIN_DECLS -@@ -46,6 +47,13 @@ - - /* Values for attributes. */ - -+/* pthread_attr_setscope() can return ENOTSUP, which is not listed in errno.h. -+ * EINVAL is 22, and ENOSYS is 78, so 42 is a safe (though arbitrary) value for -+ * ENOTSUP. */ -+#ifndef ENOTSUP -+# define ENOTSUP 42 -+#endif -+ - enum - { - PTHREAD_CREATE_JOINABLE, -@@ -107,7 +115,7 @@ +@@ -107,7 +108,7 @@ struct _pthread_cleanup_buffer { @@ -1282,7 +760,7 @@ Only in ../linuxthreads/sysdeps/pthread: semaphore.h Only in ./sysdeps/pthread: semaphore.h.unused diff -ru ../linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h ./sysdeps/unix/sysv/linux/bits/local_lim.h --- ../linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h Thu Nov 12 10:03:14 1998 -+++ ./sysdeps/unix/sysv/linux/bits/local_lim.h Tue Dec 28 09:56:04 1999 ++++ ./sysdeps/unix/sysv/linux/bits/local_lim.h Mon Jan 3 15:35:00 2000 @@ -24,7 +24,7 @@ #endif @@ -1294,7 +772,7 @@ diff -ru ../linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h ./sysdeps/unix #ifdef __undef_NR_OPEN diff -ru ../linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h ./sysdeps/unix/sysv/linux/bits/sigthread.h --- ../linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h Sat Sep 12 14:33:14 1998 -+++ ./sysdeps/unix/sysv/linux/bits/sigthread.h Tue Dec 28 09:56:04 1999 ++++ ./sysdeps/unix/sysv/linux/bits/sigthread.h Mon Jan 3 15:35:00 2000 @@ -28,8 +28,8 @@ /* Modify the signal mask for the calling thread. The arguments have @@ -1307,40 +785,11 @@ diff -ru ../linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h ./sysdeps/unix /* Send signal SIGNO to the given thread. */ extern int pthread_kill __P ((pthread_t __thread, int __signo)); Only in .: uthread_file.c -diff -ru ../linuxthreads/weaks.c ./weaks.c ---- ../linuxthreads/weaks.c Fri Jul 24 05:57:24 1998 -+++ ./weaks.c Tue Dec 28 09:56:04 1999 -@@ -21,6 +21,11 @@ - #include <limits.h> - #include <stdlib.h> - -+/* Hack to get rid of the glibc linker magic directives on FreeBSD. */ -+#define weak_alias(a, b) -+#define strong_alias(a, b) -+#define weak_function -+ - extern int __pthread_return_0 __P ((void)); - extern int __pthread_return_1 __P ((void)); - extern void __pthread_return_void __P ((void)); -@@ -91,6 +96,7 @@ - /* Those are pthread functions which return 1 if successful. */ - weak_alias (__pthread_return_1, pthread_equal) - -+#if (0) - /* pthread_exit () is a special case. */ - void - weak_function -@@ -98,6 +104,7 @@ - { - exit (EXIT_SUCCESS); - } -+#endif - - int - __pthread_return_0 (void) +Only in ../linuxthreads: weaks.c +Only in .: weaks.c.unused diff -ru ../linuxthreads/wrapsyscall.c ./wrapsyscall.c --- ../linuxthreads/wrapsyscall.c Tue Dec 1 11:34:20 1998 -+++ ./wrapsyscall.c Tue Dec 28 09:56:04 1999 ++++ ./wrapsyscall.c Mon Jan 3 15:35:00 2000 @@ -30,6 +30,10 @@ #include <sys/wait.h> #include <sys/socket.h> |
