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Date: Mon, 01 Sep 2014 00:45:33 +0200
From: Jens Gustedt <Jens.Gustedt@...ia.fr>
To: musl@...ts.openwall.com
Subject: [PATCH 0/9] C thread patch series, v. 8.6 and 9.7
This time this comes in a series of 7+2 patches, that each groups some
features together as you may see in the summary below.
The first 7 patches together implement a version of C threads (my v. 8.6) as they
are described in C11 section 7.26. It is entirely based on musl's
pthread implementation, and since C11 leaves a lot of leeway for
interpretation, it follows POSIX semantics wherever this is possible.
The 8th and 9th patch are optional, and implements a stricter separation
between pthread_create and thrd_create, my version 9.7.
Jens Gustedt (9):
interface additions for the C thread implementation
additions to src/time and some implied minor changes here and there
use weak symbols for the POSIX functions that will be used by C
threads
add the functions for tss_t and once_flag
add the functions for mtx_t
add the functions for cnd_t
add the thrd_xxxxxx functions
separate pthread_create and pthread_exit in two different TU
Separate pthread_create and thrd_create
arch/arm/bits/alltypes.h.in | 10 +-
arch/i386/bits/alltypes.h.in | 10 +-
arch/microblaze/bits/alltypes.h.in | 10 +-
arch/mips/bits/alltypes.h.in | 10 +-
arch/or1k/bits/alltypes.h.in | 10 +-
arch/powerpc/bits/alltypes.h.in | 10 +-
arch/sh/bits/alltypes.h.in | 10 +-
arch/x32/bits/alltypes.h.in | 10 +-
arch/x86_64/bits/alltypes.h.in | 10 +-
include/alltypes.h.in | 10 ++
include/threads.h | 110 ++++++++++++++++++
include/time.h | 11 ++
src/aio/aio_suspend.c | 4 +-
src/internal/pthread_impl.h | 2 +
src/mman/mprotect.c | 4 +-
src/network/res_mkquery.c | 4 +-
src/network/res_msend.c | 4 +-
src/sched/thrd_yield.c | 7 ++
src/thread/__timedwait.c | 9 +-
src/thread/call_once.c | 7 ++
src/thread/cnd_broadcast.c | 10 ++
src/thread/cnd_destroy.c | 5 +
src/thread/cnd_init.c | 7 ++
src/thread/cnd_signal.c | 10 ++
src/thread/cnd_timedwait.c | 14 +++
src/thread/cnd_wait.c | 10 ++
src/thread/mtx_destroy.c | 5 +
src/thread/mtx_init.c | 10 ++
src/thread/mtx_lock.c | 13 +++
src/thread/mtx_timedlock.c | 18 +++
src/thread/mtx_trylock.c | 21 ++++
src/thread/mtx_unlock.c | 9 ++
src/thread/pthread_cond_timedwait.c | 12 +-
src/thread/pthread_create.c | 148 ++++--------------------
src/thread/pthread_detach.c | 2 +-
src/thread/pthread_exit.c | 130 +++++++++++++++++++++
src/thread/pthread_getspecific.c | 5 +-
src/thread/pthread_join.c | 4 +-
src/thread/pthread_key_create.c | 7 +-
src/thread/pthread_mutex_lock.c | 8 +-
src/thread/pthread_mutex_timedlock.c | 4 +-
src/thread/pthread_mutex_trylock.c | 4 +-
src/thread/pthread_mutex_unlock.c | 4 +-
src/thread/pthread_once.c | 4 +-
src/thread/pthread_setcancelstate.c | 4 +-
src/thread/pthread_testcancel.c | 4 +-
src/thread/thrd_create.c | 93 +++++++++++++++
src/thread/thrd_current.c | 11 ++
src/thread/{pthread_detach.c => thrd_detach.c} | 5 +-
src/thread/thrd_equal.c | 6 +
src/thread/thrd_exit.c | 10 ++
src/thread/thrd_join.c | 22 ++++
src/thread/tss_create.c | 11 ++
src/thread/tss_delete.c | 7 ++
src/thread/tss_set.c | 13 +++
src/time/__clock_gettime.c | 44 +++++++
src/time/clock_gettime.c | 41 ++-----
src/time/ftime.c | 4 +-
src/time/gettimeofday.c | 4 +-
src/time/thrd_sleep.c | 26 +++++
src/time/timespec_get.c | 12 ++
61 files changed, 845 insertions(+), 198 deletions(-)
create mode 100644 include/threads.h
create mode 100644 src/sched/thrd_yield.c
create mode 100644 src/thread/call_once.c
create mode 100644 src/thread/cnd_broadcast.c
create mode 100644 src/thread/cnd_destroy.c
create mode 100644 src/thread/cnd_init.c
create mode 100644 src/thread/cnd_signal.c
create mode 100644 src/thread/cnd_timedwait.c
create mode 100644 src/thread/cnd_wait.c
create mode 100644 src/thread/mtx_destroy.c
create mode 100644 src/thread/mtx_init.c
create mode 100644 src/thread/mtx_lock.c
create mode 100644 src/thread/mtx_timedlock.c
create mode 100644 src/thread/mtx_trylock.c
create mode 100644 src/thread/mtx_unlock.c
create mode 100644 src/thread/pthread_exit.c
create mode 100644 src/thread/thrd_create.c
create mode 100644 src/thread/thrd_current.c
copy src/thread/{pthread_detach.c => thrd_detach.c} (69%)
create mode 100644 src/thread/thrd_equal.c
create mode 100644 src/thread/thrd_exit.c
create mode 100644 src/thread/thrd_join.c
create mode 100644 src/thread/tss_create.c
create mode 100644 src/thread/tss_delete.c
create mode 100644 src/thread/tss_set.c
create mode 100644 src/time/__clock_gettime.c
create mode 100644 src/time/thrd_sleep.c
create mode 100644 src/time/timespec_get.c
--
1.7.10.4
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