remove dead code and documentation

The code was disabled a while ago in commit:
814b0901f460a246315bfa7933a661f415bdc7fa

Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>

docs/pthreads_hacking.txt

@@ -1,748 +0,0 @@
-# Run me as a shell script in uclibc lib/*
-
-
-# Dump the list of dynamic symbols from libpthread
-# and compare libpthread's exported symbols of uclibc with glibc
-# (adjust /lib64/libpthread-*.*.so as needed).
-# The resulting diff is suspiciously large.
-# We export a lot of stuff which glibc does not.
-
-readelf -sDW libpthread-*.*.so \
-| grep '^ *[0-9]' \
-| sed 's/^[0-9a-f: ]*[^ ]\(  *[A-Z]\)/\1/' \
-| sed 's/ [0-9] / N /' | sed 's/ [0-9][0-9] /  N /' | sed 's/ [0-9][0-9][0-9] /   N /' \
-| sort -k5 | uniq \
->uclibc.lst
-
-readelf -sDW /lib64/libpthread-*.*.so \
-| grep '^ *[0-9]' \
-| sed 's/^[0-9a-f: ]*[^ ]\(  *[A-Z]\)/\1/' \
-| sed 's/ [0-9] / N /' | sed 's/ [0-9][0-9] /  N /' | sed 's/ [0-9][0-9][0-9] /   N /' \
-| sort -k5 | uniq \
->glibc.lst
-diff -u uclibc.lst glibc.lst >ug.diff
-
-
-# Check which exported symbols from libpthread are never referenced
-# from other libraries. Generally, I'd expect a very few __functions
-# with two underscores to be exported and not used by e.g. libc-X.X.X.so,
-# as these names are supposed to be internal, i.e. external programs
-# usually don't call them. On my system, I got 141 such __functions.
-# Examples:
-# __flockfilelist - NOP function (why do we need it at all?)
-# __pthread_perform_cleanup - called only from within libpthread
-
-echo *-*.*.*.so | xargs -n1 | grep -v libpthread | xargs readelf -aW >full_dump.lst
->uclibc_unrefd.lst
->uclibc_refd.lst
-sed 's/^.* //g' uclibc.lst \
-| while read symbol; do
-	if grep -F -- "$symbol" full_dump.lst >/dev/null 2>&1; then
-		echo "$symbol" >>uclibc_refd.lst
-	else
-		echo "$symbol" >>uclibc_unrefd.lst
-	fi
-done
-
-exit
-
-
-In case you don't have a glibc system to try it,
-ug.diff from vda's system is below.
-
---- uclibc.lst	2009-03-16 03:07:58.000000000 +0100
-+++ glibc.lst	2009-03-16 03:07:58.000000000 +0100
-@@ -1,188 +1,173 @@
--  NOTYPE GLOBAL DEFAULT ABS __bss_start
--    FUNC GLOBAL DEFAULT   N __compare_and_swap
-+  OBJECT GLOBAL DEFAULT ABS GLIBC_2.2.5
-+  OBJECT GLOBAL DEFAULT ABS GLIBC_2.2.6
-+  OBJECT GLOBAL DEFAULT ABS GLIBC_2.3.2
-+  OBJECT GLOBAL DEFAULT ABS GLIBC_2.3.3
-+  OBJECT GLOBAL DEFAULT ABS GLIBC_2.3.4
-+  OBJECT GLOBAL DEFAULT ABS GLIBC_2.4
-+  OBJECT GLOBAL DEFAULT ABS GLIBC_PRIVATE
-+    FUNC GLOBAL DEFAULT   N _IO_flockfile
-+    FUNC GLOBAL DEFAULT   N _IO_ftrylockfile
-+    FUNC GLOBAL DEFAULT   N _IO_funlockfile
-+  NOTYPE   WEAK DEFAULT UND _Jv_RegisterClasses
-+    FUNC GLOBAL DEFAULT UND __clone
-+    FUNC   WEAK DEFAULT   N __close
-+    FUNC   WEAK DEFAULT   N __connect
-+    FUNC   WEAK DEFAULT UND __cxa_finalize
-+    FUNC GLOBAL DEFAULT UND __endmntent
-     FUNC GLOBAL DEFAULT   N __errno_location
--    FUNC GLOBAL DEFAULT   N __flockfilelist
--    FUNC GLOBAL DEFAULT   N __fresetlockfiles
--    FUNC GLOBAL DEFAULT   N __funlockfilelist
-+    FUNC   WEAK DEFAULT   N __fcntl
-+    FUNC GLOBAL DEFAULT   N __fork
-+    FUNC GLOBAL DEFAULT UND __fxstat64
-+    FUNC GLOBAL DEFAULT UND __getdelim
-+    FUNC GLOBAL DEFAULT UND __getmntent_r
-+    FUNC GLOBAL DEFAULT UND __getpagesize
-+    FUNC GLOBAL DEFAULT UND __gettimeofday
-     FUNC GLOBAL DEFAULT   N __h_errno_location
--    FUNC GLOBAL DEFAULT   N __linuxthreads_create_event
--    FUNC GLOBAL DEFAULT   N __linuxthreads_death_event
--  OBJECT GLOBAL DEFAULT   N __linuxthreads_initial_report_events
--  OBJECT GLOBAL DEFAULT   N __linuxthreads_pthread_key_2ndlevel_size
--  OBJECT GLOBAL DEFAULT   N __linuxthreads_pthread_keys_max
--  OBJECT GLOBAL DEFAULT   N __linuxthreads_pthread_sizeof_descr
--  OBJECT GLOBAL DEFAULT   N __linuxthreads_pthread_threads_max
--    FUNC GLOBAL DEFAULT   N __linuxthreads_reap_event
--  OBJECT GLOBAL DEFAULT   N __linuxthreads_version
--    FUNC GLOBAL DEFAULT   N __pthread_alt_lock
--    FUNC GLOBAL DEFAULT   N __pthread_alt_timedlock
--    FUNC GLOBAL DEFAULT   N __pthread_alt_unlock
--    FUNC GLOBAL DEFAULT   N __pthread_attr_destroy
--    FUNC GLOBAL DEFAULT   N __pthread_attr_getdetachstate
--    FUNC GLOBAL DEFAULT   N __pthread_attr_getguardsize
--    FUNC GLOBAL DEFAULT   N __pthread_attr_getinheritsched
--    FUNC GLOBAL DEFAULT   N __pthread_attr_getschedparam
--    FUNC GLOBAL DEFAULT   N __pthread_attr_getschedpolicy
--    FUNC GLOBAL DEFAULT   N __pthread_attr_getscope
--    FUNC GLOBAL DEFAULT   N __pthread_attr_getstack
--    FUNC GLOBAL DEFAULT   N __pthread_attr_getstacksize
--    FUNC GLOBAL DEFAULT   N __pthread_attr_init
--    FUNC GLOBAL DEFAULT   N __pthread_attr_setdetachstate
--    FUNC GLOBAL DEFAULT   N __pthread_attr_setguardsize
--    FUNC GLOBAL DEFAULT   N __pthread_attr_setinheritsched
--    FUNC GLOBAL DEFAULT   N __pthread_attr_setschedparam
--    FUNC GLOBAL DEFAULT   N __pthread_attr_setschedpolicy
--    FUNC GLOBAL DEFAULT   N __pthread_attr_setscope
--    FUNC GLOBAL DEFAULT   N __pthread_attr_setstack
--    FUNC GLOBAL DEFAULT   N __pthread_attr_setstacksize
--    FUNC GLOBAL DEFAULT   N __pthread_barrierattr_getpshared
--    FUNC GLOBAL DEFAULT   N __pthread_compare_and_swap
--    FUNC GLOBAL DEFAULT   N __pthread_cond_broadcast
--    FUNC GLOBAL DEFAULT   N __pthread_cond_destroy
--    FUNC GLOBAL DEFAULT   N __pthread_cond_init
--    FUNC GLOBAL DEFAULT   N __pthread_cond_signal
--    FUNC GLOBAL DEFAULT   N __pthread_cond_timedwait
--    FUNC GLOBAL DEFAULT   N __pthread_cond_wait
--    FUNC GLOBAL DEFAULT   N __pthread_condattr_destroy
--    FUNC GLOBAL DEFAULT   N __pthread_condattr_init
--    FUNC GLOBAL DEFAULT   N __pthread_create
--    FUNC GLOBAL DEFAULT   N __pthread_destroy_specifics
--    FUNC GLOBAL DEFAULT   N __pthread_do_exit
--    FUNC GLOBAL DEFAULT   N __pthread_equal
--    FUNC GLOBAL DEFAULT   N __pthread_exit
--  OBJECT GLOBAL DEFAULT   N __pthread_exit_code
--  OBJECT GLOBAL DEFAULT   N __pthread_exit_requested
--    FUNC GLOBAL DEFAULT   N __pthread_find_self
--  OBJECT GLOBAL DEFAULT   N __pthread_functions
--    FUNC GLOBAL DEFAULT   N __pthread_getconcurrency
--    FUNC GLOBAL DEFAULT   N __pthread_getschedparam
--    FUNC   WEAK DEFAULT   N __pthread_getspecific
--  OBJECT GLOBAL DEFAULT   N __pthread_handles
--  OBJECT GLOBAL DEFAULT   N __pthread_handles_num
--  OBJECT GLOBAL DEFAULT   N __pthread_has_cas
--    FUNC GLOBAL DEFAULT   N __pthread_init_max_stacksize
--  OBJECT GLOBAL DEFAULT   N __pthread_initial_thread
--  OBJECT GLOBAL DEFAULT   N __pthread_initial_thread_bos
--    FUNC GLOBAL DEFAULT   N __pthread_initialize
--    FUNC GLOBAL DEFAULT   N __pthread_initialize_manager
-+    FUNC GLOBAL DEFAULT   N __libc_allocate_rtsig
-+    FUNC GLOBAL DEFAULT UND __libc_allocate_rtsig_private
-+    FUNC GLOBAL DEFAULT   N __libc_current_sigrtmax
-+    FUNC GLOBAL DEFAULT UND __libc_current_sigrtmax_private
-+    FUNC GLOBAL DEFAULT   N __libc_current_sigrtmin
-+    FUNC GLOBAL DEFAULT UND __libc_current_sigrtmin_private
-+    FUNC GLOBAL DEFAULT UND __libc_dl_error_tsd
-+    FUNC GLOBAL DEFAULT UND __libc_dlopen_mode
-+    FUNC GLOBAL DEFAULT UND __libc_dlsym
-+    FUNC GLOBAL DEFAULT UND __libc_fatal
-+    FUNC GLOBAL DEFAULT UND __libc_fork
-+    FUNC GLOBAL DEFAULT UND __libc_longjmp
-+    FUNC GLOBAL DEFAULT UND __libc_pthread_init
-+  OBJECT GLOBAL DEFAULT UND __libc_stack_end
-+    FUNC GLOBAL DEFAULT UND __libc_system
-+    FUNC GLOBAL DEFAULT UND __libc_thread_freeres
-+    FUNC   WEAK DEFAULT   N __lseek
-+    FUNC   WEAK DEFAULT   N __nanosleep
-+    FUNC   WEAK DEFAULT   N __open
-+    FUNC   WEAK DEFAULT   N __open64
-+    FUNC   WEAK DEFAULT   N __pread64
-+    FUNC GLOBAL DEFAULT   N __pthread_cleanup_routine
-+    FUNC GLOBAL DEFAULT   N __pthread_clock_gettime
-+    FUNC GLOBAL DEFAULT   N __pthread_clock_settime
-+    FUNC GLOBAL DEFAULT   N __pthread_getspecific
-     FUNC GLOBAL DEFAULT   N __pthread_initialize_minimal
--    FUNC GLOBAL DEFAULT   N __pthread_internal_tsd_address
--    FUNC GLOBAL DEFAULT   N __pthread_internal_tsd_get
--    FUNC GLOBAL DEFAULT   N __pthread_internal_tsd_set
--    FUNC   WEAK DEFAULT   N __pthread_key_create
--    FUNC GLOBAL DEFAULT   N __pthread_kill_other_threads_np
--  OBJECT GLOBAL DEFAULT   N __pthread_last_event
--    FUNC GLOBAL DEFAULT   N __pthread_lock
--  OBJECT GLOBAL DEFAULT   N __pthread_main_thread
--    FUNC GLOBAL DEFAULT   N __pthread_manager
--    FUNC GLOBAL DEFAULT   N __pthread_manager_adjust_prio
--    FUNC GLOBAL DEFAULT   N __pthread_manager_event
--  OBJECT GLOBAL DEFAULT   N __pthread_manager_reader
--  OBJECT GLOBAL DEFAULT   N __pthread_manager_request
--    FUNC GLOBAL DEFAULT   N __pthread_manager_sighandler
--  OBJECT GLOBAL DEFAULT   N __pthread_manager_thread
--  OBJECT GLOBAL DEFAULT   N __pthread_manager_thread_bos
--  OBJECT GLOBAL DEFAULT   N __pthread_manager_thread_tos
--  OBJECT GLOBAL DEFAULT   N __pthread_max_stacksize
--    FUNC   WEAK DEFAULT   N __pthread_mutex_destroy
--    FUNC   WEAK DEFAULT   N __pthread_mutex_init
--    FUNC   WEAK DEFAULT   N __pthread_mutex_lock
--    FUNC GLOBAL DEFAULT   N __pthread_mutex_timedlock
--    FUNC   WEAK DEFAULT   N __pthread_mutex_trylock
--    FUNC   WEAK DEFAULT   N __pthread_mutex_unlock
--    FUNC   WEAK DEFAULT   N __pthread_mutexattr_destroy
--    FUNC GLOBAL DEFAULT   N __pthread_mutexattr_getkind_np
--    FUNC GLOBAL DEFAULT   N __pthread_mutexattr_getpshared
--    FUNC GLOBAL DEFAULT   N __pthread_mutexattr_gettype
--    FUNC   WEAK DEFAULT   N __pthread_mutexattr_init
--    FUNC GLOBAL DEFAULT   N __pthread_mutexattr_setkind_np
--    FUNC GLOBAL DEFAULT   N __pthread_mutexattr_setpshared
--    FUNC   WEAK DEFAULT   N __pthread_mutexattr_settype
--  OBJECT GLOBAL DEFAULT   N __pthread_nonstandard_stacks
--    FUNC GLOBAL DEFAULT   N __pthread_null_sighandler
--  OBJECT GLOBAL DEFAULT   N __pthread_offsetof_descr
--  OBJECT GLOBAL DEFAULT   N __pthread_offsetof_pid
--    FUNC   WEAK DEFAULT   N __pthread_once
--    FUNC GLOBAL DEFAULT   N __pthread_once_fork_child
--    FUNC GLOBAL DEFAULT   N __pthread_once_fork_parent
--    FUNC GLOBAL DEFAULT   N __pthread_once_fork_prepare
--    FUNC GLOBAL DEFAULT   N __pthread_perform_cleanup
--    FUNC GLOBAL DEFAULT   N __pthread_raise
--    FUNC GLOBAL DEFAULT   N __pthread_reset_main_thread
--    FUNC GLOBAL DEFAULT   N __pthread_restart_new
--    FUNC   WEAK DEFAULT   N __pthread_rwlock_destroy
--    FUNC   WEAK DEFAULT   N __pthread_rwlock_init
--    FUNC   WEAK DEFAULT   N __pthread_rwlock_rdlock
--    FUNC GLOBAL DEFAULT   N __pthread_rwlock_timedrdlock
--    FUNC GLOBAL DEFAULT   N __pthread_rwlock_timedwrlock
--    FUNC   WEAK DEFAULT   N __pthread_rwlock_tryrdlock
--    FUNC   WEAK DEFAULT   N __pthread_rwlock_trywrlock
--    FUNC   WEAK DEFAULT   N __pthread_rwlock_unlock
--    FUNC   WEAK DEFAULT   N __pthread_rwlock_wrlock
--    FUNC GLOBAL DEFAULT   N __pthread_rwlockattr_destroy
--    FUNC GLOBAL DEFAULT   N __pthread_self
--    FUNC GLOBAL DEFAULT   N __pthread_setcancelstate
--    FUNC GLOBAL DEFAULT   N __pthread_setcanceltype
--    FUNC GLOBAL DEFAULT   N __pthread_setconcurrency
--    FUNC GLOBAL DEFAULT   N __pthread_setschedparam
--    FUNC   WEAK DEFAULT   N __pthread_setspecific
--  OBJECT GLOBAL DEFAULT   N __pthread_sig_cancel
--  OBJECT GLOBAL DEFAULT   N __pthread_sig_debug
--  OBJECT GLOBAL DEFAULT   N __pthread_sig_restart
--    FUNC GLOBAL DEFAULT   N __pthread_sigaction
--    FUNC GLOBAL DEFAULT   N __pthread_sighandler
--    FUNC GLOBAL DEFAULT   N __pthread_sighandler_rt
--    FUNC GLOBAL DEFAULT   N __pthread_sigwait
--  OBJECT GLOBAL DEFAULT   N __pthread_sizeof_handle
--  OBJECT GLOBAL DEFAULT   N __pthread_smp_kernel
--    FUNC GLOBAL DEFAULT   N __pthread_spin_destroy
--    FUNC GLOBAL DEFAULT   N __pthread_spin_init
--    FUNC GLOBAL DEFAULT   N __pthread_spin_lock
--    FUNC GLOBAL DEFAULT   N __pthread_spin_trylock
--    FUNC GLOBAL DEFAULT   N __pthread_spin_unlock
--    FUNC GLOBAL DEFAULT   N __pthread_thread_self
--  OBJECT GLOBAL DEFAULT   N __pthread_threads_debug
--  OBJECT GLOBAL DEFAULT   N __pthread_threads_events
--  OBJECT GLOBAL DEFAULT   N __pthread_threads_max
--    FUNC GLOBAL DEFAULT   N __pthread_timedsuspend_new
--    FUNC GLOBAL DEFAULT   N __pthread_unlock
--    FUNC GLOBAL DEFAULT   N __pthread_wait_for_restart_signal
--    FUNC GLOBAL DEFAULT   N __register_atfork
-+    FUNC GLOBAL DEFAULT   N __pthread_key_create
-+    FUNC GLOBAL DEFAULT   N __pthread_mutex_destroy
-+    FUNC GLOBAL DEFAULT   N __pthread_mutex_init
-+    FUNC GLOBAL DEFAULT   N __pthread_mutex_lock
-+    FUNC GLOBAL DEFAULT   N __pthread_mutex_trylock
-+    FUNC GLOBAL DEFAULT   N __pthread_mutex_unlock
-+    FUNC GLOBAL DEFAULT   N __pthread_mutexattr_destroy
-+    FUNC GLOBAL DEFAULT   N __pthread_mutexattr_init
-+    FUNC GLOBAL DEFAULT   N __pthread_mutexattr_settype
-+    FUNC GLOBAL DEFAULT   N __pthread_once
-+    FUNC GLOBAL DEFAULT   N __pthread_register_cancel
-+    FUNC GLOBAL DEFAULT   N __pthread_register_cancel_defer
-+    FUNC GLOBAL DEFAULT   N __pthread_rwlock_destroy
-+    FUNC GLOBAL DEFAULT   N __pthread_rwlock_init
-+    FUNC GLOBAL DEFAULT   N __pthread_rwlock_rdlock
-+    FUNC GLOBAL DEFAULT   N __pthread_rwlock_tryrdlock
-+    FUNC GLOBAL DEFAULT   N __pthread_rwlock_trywrlock
-+    FUNC GLOBAL DEFAULT   N __pthread_rwlock_unlock
-+    FUNC GLOBAL DEFAULT   N __pthread_rwlock_wrlock
-+    FUNC GLOBAL DEFAULT   N __pthread_setspecific
-+    FUNC GLOBAL DEFAULT   N __pthread_unregister_cancel
-+    FUNC GLOBAL DEFAULT   N __pthread_unregister_cancel_restore
-+    FUNC GLOBAL DEFAULT   N __pthread_unwind
-+    FUNC GLOBAL DEFAULT   N __pthread_unwind_next
-+    FUNC   WEAK DEFAULT   N __pwrite64
-+    FUNC   WEAK DEFAULT   N __read
-+    FUNC GLOBAL DEFAULT UND __register_atfork
-+    FUNC GLOBAL DEFAULT   N __res_state
-+     TLS GLOBAL DEFAULT UND __resp
-+    FUNC GLOBAL DEFAULT UND __sched_getparam
-+    FUNC GLOBAL DEFAULT UND __sched_getscheduler
-+    FUNC GLOBAL DEFAULT UND __sched_setscheduler
-+    FUNC   WEAK DEFAULT   N __send
-+    FUNC GLOBAL DEFAULT UND __setmntent
-     FUNC GLOBAL DEFAULT   N __sigaction
--  OBJECT GLOBAL DEFAULT   N __sighandler
--  NOTYPE GLOBAL DEFAULT ABS _edata
--  NOTYPE GLOBAL DEFAULT ABS _end
--    FUNC GLOBAL DEFAULT   N _fini
--    FUNC GLOBAL DEFAULT   N _init
-+    FUNC GLOBAL DEFAULT UND __statfs
-+    FUNC GLOBAL DEFAULT UND __sysconf
-+    FUNC GLOBAL DEFAULT UND __tls_get_addr
-+  OBJECT GLOBAL DEFAULT UND __vdso_clock_gettime
-+    FUNC GLOBAL DEFAULT   N __vfork
-+    FUNC   WEAK DEFAULT   N __wait
-+    FUNC   WEAK DEFAULT   N __write
-+    FUNC GLOBAL DEFAULT UND _dl_allocate_tls
-+    FUNC GLOBAL DEFAULT UND _dl_allocate_tls_init
-+    FUNC GLOBAL DEFAULT UND _dl_deallocate_tls
-+    FUNC GLOBAL DEFAULT UND _dl_get_tls_static_info
-+    FUNC GLOBAL DEFAULT UND _dl_make_stack_executable
-+    FUNC GLOBAL DEFAULT UND _exit
-     FUNC GLOBAL DEFAULT   N _pthread_cleanup_pop
-     FUNC GLOBAL DEFAULT   N _pthread_cleanup_pop_restore
-     FUNC GLOBAL DEFAULT   N _pthread_cleanup_push
-     FUNC GLOBAL DEFAULT   N _pthread_cleanup_push_defer
--    FUNC GLOBAL DEFAULT   N compare_and_swap_is_available
--    FUNC GLOBAL DEFAULT   N get_eflags
-+  OBJECT GLOBAL DEFAULT UND _rtld_global
-+    FUNC GLOBAL DEFAULT UND _setjmp
-+    FUNC GLOBAL DEFAULT UND abort
-+    FUNC   WEAK DEFAULT   N accept
-+    FUNC GLOBAL DEFAULT UND calloc
-+    FUNC   WEAK DEFAULT   N close
-+    FUNC   WEAK DEFAULT   N connect
-+     TLS GLOBAL DEFAULT UND errno
-+    FUNC GLOBAL DEFAULT UND exit
-+    FUNC GLOBAL DEFAULT UND fclose
-+    FUNC   WEAK DEFAULT   N fcntl
-+    FUNC   WEAK DEFAULT   N flockfile
-+    FUNC GLOBAL DEFAULT UND fopen
-+    FUNC GLOBAL DEFAULT   N fork
-+    FUNC GLOBAL DEFAULT UND free
-+    FUNC   WEAK DEFAULT   N fsync
-+    FUNC   WEAK DEFAULT   N ftrylockfile
-+    FUNC   WEAK DEFAULT   N funlockfile
-+    FUNC GLOBAL DEFAULT UND getrlimit
-+     TLS GLOBAL DEFAULT UND h_errno
-+    FUNC GLOBAL DEFAULT UND link
-     FUNC GLOBAL DEFAULT   N longjmp
-+    FUNC   WEAK DEFAULT   N lseek
-+    FUNC   WEAK DEFAULT   N lseek64
-+    FUNC GLOBAL DEFAULT UND malloc
-+    FUNC GLOBAL DEFAULT UND memcpy
-+    FUNC GLOBAL DEFAULT UND mempcpy
-+    FUNC GLOBAL DEFAULT UND memset
-+    FUNC GLOBAL DEFAULT UND mktemp
-+    FUNC GLOBAL DEFAULT UND mmap
-+    FUNC GLOBAL DEFAULT UND mprotect
-+    FUNC   WEAK DEFAULT   N msync
-+    FUNC GLOBAL DEFAULT UND munmap
-+    FUNC   WEAK DEFAULT   N nanosleep
-+    FUNC   WEAK DEFAULT   N open
-+    FUNC   WEAK DEFAULT   N open64
-+    FUNC   WEAK DEFAULT   N pause
-+    FUNC   WEAK DEFAULT   N pread
-+    FUNC   WEAK DEFAULT   N pread64
-+    FUNC GLOBAL DEFAULT   N pthread_atfork
-     FUNC GLOBAL DEFAULT   N pthread_attr_destroy
-+    FUNC GLOBAL DEFAULT   N pthread_attr_getaffinity_np
-     FUNC GLOBAL DEFAULT   N pthread_attr_getdetachstate
--    FUNC   WEAK DEFAULT   N pthread_attr_getguardsize
-+    FUNC GLOBAL DEFAULT   N pthread_attr_getguardsize
-     FUNC GLOBAL DEFAULT   N pthread_attr_getinheritsched
-     FUNC GLOBAL DEFAULT   N pthread_attr_getschedparam
-     FUNC GLOBAL DEFAULT   N pthread_attr_getschedpolicy
-     FUNC GLOBAL DEFAULT   N pthread_attr_getscope
--    FUNC   WEAK DEFAULT   N pthread_attr_getstack
--    FUNC   WEAK DEFAULT   N pthread_attr_getstacksize
-+    FUNC GLOBAL DEFAULT   N pthread_attr_getstack
-+    FUNC GLOBAL DEFAULT   N pthread_attr_getstackaddr
-+    FUNC GLOBAL DEFAULT   N pthread_attr_getstacksize
-     FUNC GLOBAL DEFAULT   N pthread_attr_init
-+    FUNC GLOBAL DEFAULT   N pthread_attr_setaffinity_np
-     FUNC GLOBAL DEFAULT   N pthread_attr_setdetachstate
--    FUNC   WEAK DEFAULT   N pthread_attr_setguardsize
-+    FUNC GLOBAL DEFAULT   N pthread_attr_setguardsize
-     FUNC GLOBAL DEFAULT   N pthread_attr_setinheritsched
-     FUNC GLOBAL DEFAULT   N pthread_attr_setschedparam
-     FUNC GLOBAL DEFAULT   N pthread_attr_setschedpolicy
-     FUNC GLOBAL DEFAULT   N pthread_attr_setscope
--    FUNC   WEAK DEFAULT   N pthread_attr_setstack
--    FUNC   WEAK DEFAULT   N pthread_attr_setstacksize
-+    FUNC GLOBAL DEFAULT   N pthread_attr_setstack
-+    FUNC GLOBAL DEFAULT   N pthread_attr_setstackaddr
-+    FUNC GLOBAL DEFAULT   N pthread_attr_setstacksize
-     FUNC GLOBAL DEFAULT   N pthread_barrier_destroy
-     FUNC GLOBAL DEFAULT   N pthread_barrier_init
-     FUNC GLOBAL DEFAULT   N pthread_barrier_wait
-     FUNC GLOBAL DEFAULT   N pthread_barrierattr_destroy
-+    FUNC GLOBAL DEFAULT   N pthread_barrierattr_getpshared
-     FUNC GLOBAL DEFAULT   N pthread_barrierattr_init
-     FUNC GLOBAL DEFAULT   N pthread_barrierattr_setpshared
-     FUNC GLOBAL DEFAULT   N pthread_cancel
-@@ -193,36 +178,49 @@
-     FUNC GLOBAL DEFAULT   N pthread_cond_timedwait
-     FUNC GLOBAL DEFAULT   N pthread_cond_wait
-     FUNC GLOBAL DEFAULT   N pthread_condattr_destroy
-+    FUNC GLOBAL DEFAULT   N pthread_condattr_getclock
-     FUNC GLOBAL DEFAULT   N pthread_condattr_getpshared
-     FUNC GLOBAL DEFAULT   N pthread_condattr_init
-+    FUNC GLOBAL DEFAULT   N pthread_condattr_setclock
-     FUNC GLOBAL DEFAULT   N pthread_condattr_setpshared
-     FUNC GLOBAL DEFAULT   N pthread_create
-     FUNC GLOBAL DEFAULT   N pthread_detach
-     FUNC GLOBAL DEFAULT   N pthread_equal
-     FUNC GLOBAL DEFAULT   N pthread_exit
-+    FUNC GLOBAL DEFAULT   N pthread_getaffinity_np
-     FUNC GLOBAL DEFAULT   N pthread_getattr_np
--    FUNC   WEAK DEFAULT   N pthread_getconcurrency
-+    FUNC GLOBAL DEFAULT   N pthread_getconcurrency
-+    FUNC GLOBAL DEFAULT   N pthread_getcpuclockid
-     FUNC GLOBAL DEFAULT   N pthread_getschedparam
-     FUNC GLOBAL DEFAULT   N pthread_getspecific
-     FUNC GLOBAL DEFAULT   N pthread_join
-     FUNC GLOBAL DEFAULT   N pthread_key_create
-     FUNC GLOBAL DEFAULT   N pthread_key_delete
-     FUNC GLOBAL DEFAULT   N pthread_kill
--    FUNC   WEAK DEFAULT   N pthread_kill_other_threads_np
-+    FUNC GLOBAL DEFAULT   N pthread_kill_other_threads_np
-+    FUNC GLOBAL DEFAULT   N pthread_mutex_consistent_np
-     FUNC GLOBAL DEFAULT   N pthread_mutex_destroy
-+    FUNC GLOBAL DEFAULT   N pthread_mutex_getprioceiling
-     FUNC GLOBAL DEFAULT   N pthread_mutex_init
-     FUNC GLOBAL DEFAULT   N pthread_mutex_lock
-+    FUNC GLOBAL DEFAULT   N pthread_mutex_setprioceiling
-     FUNC GLOBAL DEFAULT   N pthread_mutex_timedlock
-     FUNC GLOBAL DEFAULT   N pthread_mutex_trylock
-     FUNC GLOBAL DEFAULT   N pthread_mutex_unlock
-     FUNC GLOBAL DEFAULT   N pthread_mutexattr_destroy
-     FUNC   WEAK DEFAULT   N pthread_mutexattr_getkind_np
--    FUNC   WEAK DEFAULT   N pthread_mutexattr_getpshared
--    FUNC   WEAK DEFAULT   N pthread_mutexattr_gettype
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_getprioceiling
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_getprotocol
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_getpshared
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_getrobust_np
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_gettype
-     FUNC GLOBAL DEFAULT   N pthread_mutexattr_init
-     FUNC   WEAK DEFAULT   N pthread_mutexattr_setkind_np
--    FUNC   WEAK DEFAULT   N pthread_mutexattr_setpshared
--    FUNC   WEAK DEFAULT   N pthread_mutexattr_settype
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_setprioceiling
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_setprotocol
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_setpshared
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_setrobust_np
-+    FUNC GLOBAL DEFAULT   N pthread_mutexattr_settype
-     FUNC GLOBAL DEFAULT   N pthread_once
-     FUNC GLOBAL DEFAULT   N pthread_rwlock_destroy
-     FUNC GLOBAL DEFAULT   N pthread_rwlock_init
-@@ -240,27 +238,35 @@
-     FUNC GLOBAL DEFAULT   N pthread_rwlockattr_setkind_np
-     FUNC GLOBAL DEFAULT   N pthread_rwlockattr_setpshared
-     FUNC GLOBAL DEFAULT   N pthread_self
-+    FUNC GLOBAL DEFAULT   N pthread_setaffinity_np
-     FUNC GLOBAL DEFAULT   N pthread_setcancelstate
-     FUNC GLOBAL DEFAULT   N pthread_setcanceltype
--    FUNC   WEAK DEFAULT   N pthread_setconcurrency
--    FUNC GLOBAL DEFAULT   N pthread_setegid_np
--    FUNC GLOBAL DEFAULT   N pthread_seteuid_np
--    FUNC GLOBAL DEFAULT   N pthread_setgid_np
--    FUNC GLOBAL DEFAULT   N pthread_setregid_np
--    FUNC GLOBAL DEFAULT   N pthread_setresgid_np
--    FUNC GLOBAL DEFAULT   N pthread_setresuid_np
--    FUNC GLOBAL DEFAULT   N pthread_setreuid_np
-+    FUNC GLOBAL DEFAULT   N pthread_setconcurrency
-     FUNC GLOBAL DEFAULT   N pthread_setschedparam
-+    FUNC GLOBAL DEFAULT   N pthread_setschedprio
-     FUNC GLOBAL DEFAULT   N pthread_setspecific
--    FUNC GLOBAL DEFAULT   N pthread_setuid_np
-     FUNC GLOBAL DEFAULT   N pthread_sigmask
--    FUNC   WEAK DEFAULT   N pthread_spin_destroy
--    FUNC   WEAK DEFAULT   N pthread_spin_init
--    FUNC   WEAK DEFAULT   N pthread_spin_lock
--    FUNC   WEAK DEFAULT   N pthread_spin_trylock
--    FUNC   WEAK DEFAULT   N pthread_spin_unlock
-+    FUNC GLOBAL DEFAULT   N pthread_spin_destroy
-+    FUNC GLOBAL DEFAULT   N pthread_spin_init
-+    FUNC GLOBAL DEFAULT   N pthread_spin_lock
-+    FUNC GLOBAL DEFAULT   N pthread_spin_trylock
-+    FUNC GLOBAL DEFAULT   N pthread_spin_unlock
-     FUNC GLOBAL DEFAULT   N pthread_testcancel
-+    FUNC GLOBAL DEFAULT   N pthread_timedjoin_np
-+    FUNC GLOBAL DEFAULT   N pthread_tryjoin_np
-+    FUNC GLOBAL DEFAULT   N pthread_yield
-+    FUNC   WEAK DEFAULT   N pwrite
-+    FUNC   WEAK DEFAULT   N pwrite64
-     FUNC GLOBAL DEFAULT   N raise
-+    FUNC   WEAK DEFAULT   N read
-+    FUNC GLOBAL DEFAULT UND realloc
-+    FUNC   WEAK DEFAULT   N recv
-+    FUNC   WEAK DEFAULT   N recvfrom
-+    FUNC   WEAK DEFAULT   N recvmsg
-+    FUNC GLOBAL DEFAULT UND sched_get_priority_max
-+    FUNC GLOBAL DEFAULT UND sched_get_priority_min
-+    FUNC GLOBAL DEFAULT UND sched_setparam
-+    FUNC GLOBAL DEFAULT UND sched_yield
-     FUNC GLOBAL DEFAULT   N sem_close
-     FUNC GLOBAL DEFAULT   N sem_destroy
-     FUNC GLOBAL DEFAULT   N sem_getvalue
-@@ -271,8 +277,23 @@
-     FUNC GLOBAL DEFAULT   N sem_trywait
-     FUNC GLOBAL DEFAULT   N sem_unlink
-     FUNC GLOBAL DEFAULT   N sem_wait
--    FUNC GLOBAL DEFAULT   N set_eflags
--    FUNC GLOBAL DEFAULT   N sigaction
--    FUNC GLOBAL DEFAULT   N siglongjmp
--    FUNC GLOBAL DEFAULT   N sigwait
--    FUNC GLOBAL DEFAULT   N testandset
-+    FUNC   WEAK DEFAULT   N send
-+    FUNC   WEAK DEFAULT   N sendmsg
-+    FUNC   WEAK DEFAULT   N sendto
-+    FUNC   WEAK DEFAULT   N sigaction
-+    FUNC   WEAK DEFAULT   N siglongjmp
-+    FUNC   WEAK DEFAULT   N sigwait
-+    FUNC GLOBAL DEFAULT UND sscanf
-+    FUNC GLOBAL DEFAULT UND strcmp
-+    FUNC GLOBAL DEFAULT UND strlen
-+    FUNC GLOBAL DEFAULT   N system
-+    FUNC   WEAK DEFAULT   N tcdrain
-+    FUNC GLOBAL DEFAULT UND tdelete
-+    FUNC GLOBAL DEFAULT UND tfind
-+    FUNC GLOBAL DEFAULT UND tsearch
-+    FUNC GLOBAL DEFAULT UND twalk
-+    FUNC GLOBAL DEFAULT UND unlink
-+    FUNC   WEAK DEFAULT   N vfork
-+    FUNC   WEAK DEFAULT   N wait
-+    FUNC   WEAK DEFAULT   N waitpid
-+    FUNC   WEAK DEFAULT   N write
-
-
-And uclibc_unrefd.lst is:
-
-__compare_and_swap
-__flockfilelist
-__fresetlockfiles
-__funlockfilelist
-__linuxthreads_create_event
-__linuxthreads_death_event
-__linuxthreads_initial_report_events
-__linuxthreads_pthread_key_2ndlevel_size
-__linuxthreads_pthread_keys_max
-__linuxthreads_pthread_sizeof_descr
-__linuxthreads_pthread_threads_max
-__linuxthreads_reap_event
-__linuxthreads_version
-__pthread_alt_lock
-__pthread_alt_timedlock
-__pthread_alt_unlock
-__pthread_attr_destroy
-__pthread_attr_getdetachstate
-__pthread_attr_getguardsize
-__pthread_attr_getinheritsched
-__pthread_attr_getschedparam
-__pthread_attr_getschedpolicy
-__pthread_attr_getscope
-__pthread_attr_getstack
-__pthread_attr_getstacksize
-__pthread_attr_init
-__pthread_attr_setdetachstate
-__pthread_attr_setguardsize
-__pthread_attr_setinheritsched
-__pthread_attr_setschedparam
-__pthread_attr_setschedpolicy
-__pthread_attr_setscope
-__pthread_attr_setstack
-__pthread_attr_setstacksize
-__pthread_barrierattr_getpshared
-__pthread_compare_and_swap
-__pthread_cond_broadcast
-__pthread_cond_destroy
-__pthread_cond_init
-__pthread_cond_signal
-__pthread_cond_timedwait
-__pthread_cond_wait
-__pthread_condattr_destroy
-__pthread_condattr_init
-__pthread_create
-__pthread_destroy_specifics
-__pthread_do_exit
-__pthread_equal
-__pthread_exit_code
-__pthread_exit_requested
-__pthread_find_self
-__pthread_functions
-__pthread_getconcurrency
-__pthread_getschedparam
-__pthread_getspecific
-__pthread_handles
-__pthread_handles_num
-__pthread_has_cas
-__pthread_init_max_stacksize
-__pthread_initial_thread
-__pthread_initial_thread_bos
-__pthread_initialize_manager
-__pthread_internal_tsd_address
-__pthread_internal_tsd_get
-__pthread_internal_tsd_set
-__pthread_key_create
-__pthread_kill_other_threads_np
-__pthread_last_event
-__pthread_lock
-__pthread_main_thread
-__pthread_manager
-__pthread_manager_adjust_prio
-__pthread_manager_event
-__pthread_manager_reader
-__pthread_manager_request
-__pthread_manager_sighandler
-__pthread_manager_thread
-__pthread_manager_thread_bos
-__pthread_manager_thread_tos
-__pthread_max_stacksize
-__pthread_mutex_destroy
-__pthread_mutex_timedlock
-__pthread_mutexattr_destroy
-__pthread_mutexattr_getkind_np
-__pthread_mutexattr_getpshared
-__pthread_mutexattr_gettype
-__pthread_mutexattr_init
-__pthread_mutexattr_setkind_np
-__pthread_mutexattr_setpshared
-__pthread_mutexattr_settype
-__pthread_nonstandard_stacks
-__pthread_null_sighandler
-__pthread_offsetof_descr
-__pthread_offsetof_pid
-__pthread_once_fork_child
-__pthread_once_fork_parent
-__pthread_once_fork_prepare
-__pthread_perform_cleanup
-__pthread_raise
-__pthread_reset_main_thread
-__pthread_restart_new
-__pthread_rwlock_destroy
-__pthread_rwlock_init
-__pthread_rwlock_rdlock
-__pthread_rwlock_timedrdlock
-__pthread_rwlock_timedwrlock
-__pthread_rwlock_tryrdlock
-__pthread_rwlock_trywrlock
-__pthread_rwlock_unlock
-__pthread_rwlock_wrlock
-__pthread_rwlockattr_destroy
-__pthread_self
-__pthread_setcancelstate
-__pthread_setcanceltype
-__pthread_setconcurrency
-__pthread_setschedparam
-__pthread_setspecific
-__pthread_sig_cancel
-__pthread_sig_debug
-__pthread_sig_restart
-__pthread_sigaction
-__pthread_sighandler
-__pthread_sighandler_rt
-__pthread_sigwait
-__pthread_sizeof_handle
-__pthread_smp_kernel
-__pthread_spin_destroy
-__pthread_spin_init
-__pthread_spin_lock
-__pthread_spin_trylock
-__pthread_spin_unlock
-__pthread_thread_self
-__pthread_threads_debug
-__pthread_threads_events
-__pthread_threads_max
-__pthread_timedsuspend_new
-__pthread_unlock
-__pthread_wait_for_restart_signal
-__register_atfork
-__sigaction
-__sighandler
-compare_and_swap_is_available
-get_eflags
-pthread_attr_getguardsize
-pthread_attr_getstack
-pthread_attr_getstacksize
-pthread_attr_setguardsize
-pthread_attr_setstack
-pthread_attr_setstacksize
-pthread_barrier_destroy
-pthread_barrier_init
-pthread_barrier_wait
-pthread_barrierattr_destroy
-pthread_barrierattr_init
-pthread_barrierattr_setpshared
-pthread_cancel
-pthread_condattr_getpshared
-pthread_condattr_setpshared
-pthread_create
-pthread_detach
-pthread_getattr_np
-pthread_getconcurrency
-pthread_getspecific
-pthread_join
-pthread_key_create
-pthread_key_delete
-pthread_kill
-pthread_kill_other_threads_np
-pthread_mutex_timedlock
-pthread_mutexattr_destroy
-pthread_mutexattr_getkind_np
-pthread_mutexattr_getpshared
-pthread_mutexattr_gettype
-pthread_mutexattr_init
-pthread_mutexattr_setkind_np
-pthread_mutexattr_setpshared
-pthread_mutexattr_settype
-pthread_rwlock_destroy
-pthread_rwlock_init
-pthread_rwlock_rdlock
-pthread_rwlock_timedrdlock
-pthread_rwlock_timedwrlock
-pthread_rwlock_tryrdlock
-pthread_rwlock_trywrlock
-pthread_rwlock_unlock
-pthread_rwlock_wrlock
-pthread_rwlockattr_destroy
-pthread_rwlockattr_getkind_np
-pthread_rwlockattr_getpshared
-pthread_rwlockattr_init
-pthread_rwlockattr_setkind_np
-pthread_rwlockattr_setpshared
-pthread_setconcurrency
-pthread_setegid_np
-pthread_seteuid_np
-pthread_setgid_np
-pthread_setregid_np
-pthread_setresgid_np
-pthread_setresuid_np
-pthread_setreuid_np
-pthread_setspecific
-pthread_setuid_np
-pthread_sigmask
-pthread_spin_destroy
-pthread_spin_init
-pthread_spin_lock
-pthread_spin_trylock
-pthread_spin_unlock
-pthread_testcancel
-sem_close
-sem_destroy
-sem_getvalue
-sem_init
-sem_open
-sem_post
-sem_timedwait
-sem_trywait
-sem_unlink
-sem_wait
-set_eflags
-testandset

docs/threads.txt

@@ -1,56 +0,0 @@
-uClibc thread-safety analysis
-
-Things that are still known to be needed for thread safety:
-
-        none
-
-
-
-
-Things that might be nice, but are not required:
-
-        getnetent_r             <desired, but not required for SuSv3>
-        gethostent_r            <desired, but not required for SuSv3>
-        getprotoent_r           <desired, but not required for SuSv3>
-        getnetbyname_r          <desired, but not required for SuSv3>
-        getnetbyaddr_r          <desired, but not required for SuSv3>
-
-
-
-
-
-Functions that use static data and may still need locking:
-
-
-        --------------------------------------------------------------------
-
-        libc/inet/rpc/rpc_thread.c:
-
-        __rpc_thread_variables is currently disabled, since thread
-        local storage seems to not be correctly specified as 
-        weak functions.
-
-        --------------------------------------------------------------------
-
-        unistd/getpass.c:
-
-        static char buf[PWD_BUFFER_SIZE];
-
-        getpass                 <fix required>                          <---
-
-        NOTE: This function returns a pointer to a static data structure.
-        This seems like it requires an _r version of this function.  Glibc
-        does the same thing.  Oops!  So much for thread-safe glibc!
-
-        --------------------------------------------------------------------
-
-        unistd/sysconf.c:
-
-        static long int ret_vals[_UCLIBC_SYSCONF_NUM_VALID_ARGS];
-
-        find_or_add_in_table    <fix required?>                         <---
-        main                    <fix required?>                         <---
-
-        NOTE: I'm not sure if this needs to be made reentrant...
-
-        --------------------------------------------------------------------

libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch

@@ -65,21 +65,18 @@ libpthread_linux_CSRC += pthread_attr_getaffinity.c pthread_attr_setaffinity.c \
 	pt-tempname.c \
 	pthread_sigqueue.c \
 	lowlevellock.c lowlevelrobustlock.c
-#	pt-sleep.c pt-fork.c sigtimedwait.c sigwaitinfo.c sigwait.c
 
 libpthread_linux_SSRC := #ptw-close.S ptw-open.S ptw-waitid.S ptw-waidpid.S ptw-write.S
 
 libc_linux_CSRC += libc_pthread_init.c libc_multiple_threads.c		\
 	register-atfork.c unregister-atfork.c getpid.c		\
 	raise.c jmp-unwind.c libc-lowlevellock.c
-	#sleep.c
 
 librt_linux_CSRC += mq_notify.c timer_create.c timer_delete.c		\
 	timer_getoverr.c timer_gettime.c timer_routines.c		\
 	timer_settime.c
 
-# These provide both a cancellable and a not cancellable implementation
-libc_linux_SSRC = #close.S open.S write.S read.S waitpid.S
+libc_linux_SSRC =
 libc_linux_SSRC := $(filter-out $(libc_linux_arch_SSRC-OMIT),$(libc_linux_SSRC))
 
 libpthread_linux_CSRC := $(filter-out $(notdir $(libpthread_linux_arch_OBJS:.o=.c)),$(libpthread_linux_CSRC))
@@ -99,7 +96,6 @@ endif
 libpthread-a-y += $(if $(DOPIC),$(libpthread_linux_OBJS:.o=.os),$(libpthread_linux_OBJS))
 libpthread-so-y += $(libpthread_linux_OBJS:.o=.oS)
 libpthread-so-y += $(libpthread_linux_OUT)/pt-raise.oS
-#libpthread-nomulti-y += $(libpthread_linux_OBJS)
 
 libc_linux_OBJS := $(libc_linux_arch_OBJS)
 libc_linux_OBJS += $(patsubst %.c,$(libpthread_linux_OUT)/%.o,$(libc_linux_CSRC))
@@ -110,7 +106,6 @@ endif
 
 libc-static-y += $(libc_linux_OBJS)
 libc-shared-y += $(libc_linux_OBJS:.o=.oS)
-#libc-nomulti-y += $(libc_linux_OBJS)
 
 librt_linux_OBJS := $(librt_linux_arch_OBJS)
 librt_linux_OBJS += $(patsubst %.c,$(libpthread_linux_OUT)/%.o,$(librt_linux_CSRC))

libpthread/nptl/sysdeps/unix/sysv/linux/close.S

@@ -1,21 +0,0 @@
-#include <sysdep-cancel.h>
-
-/*
-extern int __close_nocancel (int) attribute_hidden;
-*/
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-
-PSEUDO (__libc_close, close, 1)
-ret
-PSEUDO_END(__libc_close)
-
-libc_hidden_def (__close_nocancel)
-libc_hidden_def (__libc_close)
-weak_alias (__libc_close, __close)
-libc_hidden_weak (__close)
-weak_alias (__libc_close, close)
-libc_hidden_weak (close)
-
-
-#endif

libpthread/nptl/sysdeps/unix/sysv/linux/open.S

@@ -1,21 +0,0 @@
-#include <sysdep-cancel.h>
-
-/*
-extern int __open_nocancel (const char *, int, ...) attribute_hidden;
-*/
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-PSEUDO (__libc_open, open, 3)
-ret
-PSEUDO_END(__libc_open)
-
-libc_hidden_def (__open_nocancel)
-libc_hidden_def (__libc_open)
-weak_alias (__libc_open, __open)
-libc_hidden_weak (__open)
-weak_alias (__libc_open, open)
-libc_hidden_weak (open)
-
-
-
-#endif

libpthread/nptl/sysdeps/unix/sysv/linux/pt-fork.c

@@ -1,28 +0,0 @@
-/* Copyright (C) 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <unistd.h>
-
-#if 0
-static pid_t
-__fork (void)
-{
-  return __libc_fork ();
-}
-strong_alias (__fork, fork)
-#endif

libpthread/nptl/sysdeps/unix/sysv/linux/pt-sleep.c

@@ -1,2 +0,0 @@
-#include <pthreadP.h>
-#include <../../../../../../libc/unistd/sleep.c>

libpthread/nptl/sysdeps/unix/sysv/linux/read.S

@@ -1,19 +0,0 @@
-#include <sysdep-cancel.h>
-
-/*
-extern int __read_nocancel (int, void *, size_t) attribute_hidden;
-*/
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-PSEUDO (__libc_read, read, 3)
-ret
-PSEUDO_END(__libc_read)
-
-libc_hidden_def (__read_nocancel)
-libc_hidden_def (__libc_read)
-weak_alias (__libc_read, __read)
-libc_hidden_weak (__read)
-weak_alias (__libc_read, read)
-libc_hidden_weak (read)
-
-#endif

libpthread/nptl/sysdeps/unix/sysv/linux/sigtimedwait.c

@@ -1,87 +0,0 @@
-/* Copyright (C) 1997,1998,2000,2002,2003,2004 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <pthreadP.h>
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-
-#include <sysdep-cancel.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_rt_sigtimedwait
-
-static int
-do_sigtimedwait (const sigset_t *set, siginfo_t *info,
-		 const struct timespec *timeout)
-{
-#ifdef SIGCANCEL
-  sigset_t tmpset;
-  if (set != NULL
-      && (__builtin_expect (__sigismember (set, SIGCANCEL), 0)
-# ifdef SIGSETXID
-	  || __builtin_expect (__sigismember (set, SIGSETXID), 0)
-# endif
-	  ))
-    {
-      /* Create a temporary mask without the bit for SIGCANCEL set.  */
-      // We are not copying more than we have to.
-      memcpy (&tmpset, set, _NSIG / 8);
-      __sigdelset (&tmpset, SIGCANCEL);
-# ifdef SIGSETXID
-      __sigdelset (&tmpset, SIGSETXID);
-# endif
-      set = &tmpset;
-    }
-#endif
-
-    /* XXX The size argument hopefully will have to be changed to the
-       real size of the user-level sigset_t.  */
-  int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set,
-			       info, timeout, _NSIG / 8);
-
-  /* The kernel generates a SI_TKILL code in si_code in case tkill is
-     used.  tkill is transparently used in raise().  Since having
-     SI_TKILL as a code is useful in general we fold the results
-     here.  */
-  if (result != -1 && info != NULL && info->si_code == SI_TKILL)
-    info->si_code = SI_USER;
-
-  return result;
-}
-
-
-/* Return any pending signal or wait for one for the given time.  */
-int
-__sigtimedwait (const sigset_t *set, siginfo_t *info,
-		const struct timespec *timeout)
-{
-  if (SINGLE_THREAD_P)
-    return do_sigtimedwait (set, info, timeout);
-
-  int oldtype = LIBC_CANCEL_ASYNC ();
-
-  /* XXX The size argument hopefully will have to be changed to the
-     real size of the user-level sigset_t.  */
-  int result = do_sigtimedwait (set, info, timeout);
-
-  LIBC_CANCEL_RESET (oldtype);
-
-  return result;
-}
-weak_alias (__sigtimedwait, sigtimedwait)
-#endif

libpthread/nptl/sysdeps/unix/sysv/linux/sigwait.c

@@ -1,2 +0,0 @@
-#include <pthreadP.h>
-#include "../../../../../../libc/signal/sigwait.c"

libpthread/nptl/sysdeps/unix/sysv/linux/sigwaitinfo.c

@@ -1,87 +0,0 @@
-/* Copyright (C) 1997,1998,2000,2002,2003,2004 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <pthreadP.h>
-#include <errno.h>
-#include <signal.h>
-#define __need_NULL
-#include <stddef.h>
-#include <string.h>
-
-#include <sysdep-cancel.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_rt_sigtimedwait
-
-static int
-do_sigwaitinfo (const sigset_t *set, siginfo_t *info)
-{
-#ifdef SIGCANCEL
-  sigset_t tmpset;
-  if (set != NULL
-      && (__builtin_expect (__sigismember (set, SIGCANCEL), 0)
-# ifdef SIGSETXID
-	  || __builtin_expect (__sigismember (set, SIGSETXID), 0)
-# endif
-	  ))
-    {
-      /* Create a temporary mask without the bit for SIGCANCEL set.  */
-      // We are not copying more than we have to.
-      memcpy (&tmpset, set, _NSIG / 8);
-      __sigdelset (&tmpset, SIGCANCEL);
-# ifdef SIGSETXID
-      __sigdelset (&tmpset, SIGSETXID);
-# endif
-      set = &tmpset;
-    }
-#endif
-
-  /* XXX The size argument hopefully will have to be changed to the
-     real size of the user-level sigset_t.  */
-  int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set,
-			       info, NULL, _NSIG / 8);
-
-  /* The kernel generates a SI_TKILL code in si_code in case tkill is
-     used.  tkill is transparently used in raise().  Since having
-     SI_TKILL as a code is useful in general we fold the results
-     here.  */
-  if (result != -1 && info != NULL && info->si_code == SI_TKILL)
-    info->si_code = SI_USER;
-
-  return result;
-}
-
-
-/* Return any pending signal or wait for one for the given time.  */
-int
-__sigwaitinfo (const sigset_t *set, siginfo_t *info)
-{
-  if (SINGLE_THREAD_P)
-    return do_sigwaitinfo (set, info);
-
-  int oldtype = LIBC_CANCEL_ASYNC ();
-
-  /* XXX The size argument hopefully will have to be changed to the
-     real size of the user-level sigset_t.  */
-  int result = do_sigwaitinfo (set, info);
-
-  LIBC_CANCEL_RESET (oldtype);
-
-  return result;
-}
-weak_alias (__sigwaitinfo, sigwaitinfo)
-#endif

libpthread/nptl/sysdeps/unix/sysv/linux/sleep.c

@@ -1,2 +0,0 @@
-#include <pthreadP.h>
-#include <../../../../../../libc/unistd/sleep.c>

libpthread/nptl/sysdeps/unix/sysv/linux/waitpid.S

@@ -1,23 +0,0 @@
-#include <sysdep-cancel.h>
-
-#ifndef __NR_waitpid
-#error Makefile error: No NR_waitpid on this arch
-#endif
-
-/*
-extern pid_t __waitpid_nocancel (pid_t, int *, int) attribute_hidden;
-*/
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-
-PSEUDO (__waitpid, waitpid, 3)
-ret
-PSEUDO_END(__waitpid)
-
-libc_hidden_def (__waitpid)
-weak_alias (__waitpid, waitpid)
-libc_hidden_weak (waitpid)
-weak_alias (__waitpid, __libc_waitpid)
-libc_hidden_weak (__libc_waitpid)
-
-#endif

libpthread/nptl/sysdeps/unix/sysv/linux/write.S

@@ -1,19 +0,0 @@
-#include <sysdep-cancel.h>
-
-/*
-extern int __write_nocancel (int, const void *, size_t) attribute_hidden;
-*/
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-PSEUDO (__libc_write, write, 3)
-ret
-PSEUDO_END(__libc_write)
-
-libc_hidden_def (__write_nocancel)
-libc_hidden_def (__libc_write)
-weak_alias (__libc_write, __write)
-libc_hidden_weak (__write)
-weak_alias (__libc_write, write)
-libc_hidden_weak (write)
-
-#endif