diff --git a/include/pthread_np.h b/include/pthread_np.h index 8f0180d4bd04..dcc762156a67 100644 --- a/include/pthread_np.h +++ b/include/pthread_np.h @@ -1,75 +1,68 @@ /*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1996-98 John Birrell . * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _PTHREAD_NP_H_ #define _PTHREAD_NP_H_ #include #include -/* - * Non-POSIX type definitions: - */ -typedef void (*pthread_switch_routine_t)(pthread_t, pthread_t); - /* * Non-POSIX thread function prototype definitions: */ __BEGIN_DECLS int pthread_attr_setcreatesuspend_np(pthread_attr_t *); int pthread_attr_get_np(pthread_t, pthread_attr_t *); int pthread_attr_getaffinity_np(const pthread_attr_t *, size_t, cpuset_t *); int pthread_attr_setaffinity_np(pthread_attr_t *, size_t, const cpuset_t *); void pthread_get_name_np(pthread_t, char *, size_t); int pthread_getaffinity_np(pthread_t, size_t, cpuset_t *); int pthread_getthreadid_np(void); int pthread_main_np(void); int pthread_multi_np(void); int pthread_mutexattr_getkind_np(pthread_mutexattr_t); int pthread_mutexattr_setkind_np(pthread_mutexattr_t *, int); int pthread_mutex_getspinloops_np(pthread_mutex_t *mutex, int *count); int pthread_mutex_setspinloops_np(pthread_mutex_t *mutex, int count); int pthread_mutex_getyieldloops_np(pthread_mutex_t *mutex, int *count); int pthread_mutex_setyieldloops_np(pthread_mutex_t *mutex, int count); int pthread_mutex_isowned_np(pthread_mutex_t *mutex); void pthread_resume_all_np(void); int pthread_resume_np(pthread_t); int pthread_peekjoin_np(pthread_t, void **); void pthread_set_name_np(pthread_t, const char *); int pthread_setaffinity_np(pthread_t, size_t, const cpuset_t *); int pthread_single_np(void); void pthread_suspend_all_np(void); int pthread_suspend_np(pthread_t); -int pthread_switch_add_np(pthread_switch_routine_t); -int pthread_switch_delete_np(pthread_switch_routine_t); int pthread_timedjoin_np(pthread_t, void **, const struct timespec *); __END_DECLS #endif diff --git a/lib/libthr/thread/thr_switch_np.c b/lib/libthr/thread/thr_switch_np.c index 80cd34c15650..59a9a4c7e1a3 100644 --- a/lib/libthr/thread/thr_switch_np.c +++ b/lib/libthr/thread/thr_switch_np.c @@ -1,57 +1,60 @@ /*- * SPDX-License-Identifier: BSD-4-Clause * * Copyright (c) 1998 Daniel Eischen . * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Daniel Eischen. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY DANIEL EISCHEN AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "namespace.h" #include #include #include #include "un-namespace.h" #include "thr_private.h" - __weak_reference(_pthread_switch_add_np, pthread_switch_add_np); __weak_reference(_pthread_switch_delete_np, pthread_switch_delete_np); +typedef void (*pthread_switch_routine_t)(pthread_t, pthread_t); +int _pthread_switch_add_np(pthread_switch_routine_t routine); +int _pthread_switch_delete_np(pthread_switch_routine_t routine); + int _pthread_switch_add_np(pthread_switch_routine_t routine __unused) { return (ENOTSUP); } int _pthread_switch_delete_np(pthread_switch_routine_t routine __unused) { return (ENOTSUP); } diff --git a/share/man/man3/Makefile b/share/man/man3/Makefile index a1a5febb2bf8..5469a69ab265 100644 --- a/share/man/man3/Makefile +++ b/share/man/man3/Makefile @@ -1,536 +1,534 @@ .include MAN= alloca.3 \ arb.3 \ assert.3 \ ATOMIC_VAR_INIT.3 \ bitstring.3 \ CMSG_DATA.3 \ end.3 \ fpgetround.3 \ intro.3 \ makedev.3 \ offsetof.3 \ ${PTHREAD_MAN} \ Q_FRAWMASK.3 \ Q_IFRAWMASK.3 \ Q_INI.3 \ Q_IRAWMASK.3 \ Q_QABS.3 \ Q_QADDI.3 \ Q_QADDQ.3 \ Q_SIGNED.3 \ Q_SIGNSHFT.3 \ qmath.3 \ queue.3 \ sigevent.3 \ siginfo.3 \ snl.3 \ stats.3 \ stdarg.3 \ stdckdint.3 \ sysexits.3 \ tgmath.3 \ timeradd.3 \ tree.3 MLINKS= arb.3 ARB8_ENTRY.3 \ arb.3 ARB8_HEAD.3 \ arb.3 ARB16_ENTRY.3 \ arb.3 ARB16_HEAD.3 \ arb.3 ARB32_ENTRY.3 \ arb.3 ARB32_HEAD.3 \ arb.3 ARB_ALLOCSIZE.3 \ arb.3 ARB_CURNODES.3 \ arb.3 ARB_EMPTY.3 \ arb.3 ARB_FIND.3 \ arb.3 ARB_FOREACH.3 \ arb.3 ARB_FOREACH_FROM.3 \ arb.3 ARB_FOREACH_REVERSE.3 \ arb.3 ARB_FOREACH_REVERSE_FROM.3 \ arb.3 ARB_FOREACH_REVERSE_SAFE.3 \ arb.3 ARB_FOREACH_SAFE.3 \ arb.3 ARB_FREEIDX.3 \ arb.3 ARB_FULL.3 \ arb.3 ARB_GETFREE.3 \ arb.3 ARB_INIT.3 \ arb.3 ARB_INITIALIZER.3 \ arb.3 ARB_INSERT.3 \ arb.3 ARB_LEFT.3 \ arb.3 ARB_LEFTIDX.3 \ arb.3 ARB_MAX.3 \ arb.3 ARB_MAXNODES.3 \ arb.3 ARB_MIN.3 \ arb.3 ARB_NEXT.3 \ arb.3 ARB_NFIND.3 \ arb.3 ARB_PARENT.3 \ arb.3 ARB_PARENTIDX.3 \ arb.3 ARB_PREV.3 \ arb.3 ARB_REINSERT.3 \ arb.3 ARB_REMOVE.3 \ arb.3 ARB_RESET_TREE.3 \ arb.3 ARB_RIGHT.3 \ arb.3 ARB_RIGHTIDX.3 \ arb.3 ARB_ROOT.3 MLINKS+= assert.3 static_assert.3 MLINKS+= ATOMIC_VAR_INIT.3 atomic_compare_exchange_strong.3 \ ATOMIC_VAR_INIT.3 atomic_compare_exchange_strong_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_compare_exchange_weak.3 \ ATOMIC_VAR_INIT.3 atomic_compare_exchange_weak_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_exchange.3 \ ATOMIC_VAR_INIT.3 atomic_exchange_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_add.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_add_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_and.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_and_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_or.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_or_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_sub.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_sub_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_xor.3 \ ATOMIC_VAR_INIT.3 atomic_fetch_xor_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_init.3 \ ATOMIC_VAR_INIT.3 atomic_is_lock_free.3 \ ATOMIC_VAR_INIT.3 atomic_load.3 \ ATOMIC_VAR_INIT.3 atomic_load_explicit.3 \ ATOMIC_VAR_INIT.3 atomic_store.3 \ ATOMIC_VAR_INIT.3 atomic_store_explicit.3 MLINKS+= bitstring.3 bit_alloc.3 \ bitstring.3 bit_clear.3 \ bitstring.3 bit_count.3 \ bitstring.3 bit_decl.3 \ bitstring.3 bit_ffc.3 \ bitstring.3 bit_ffc_area.3 \ bitstring.3 bit_ffc_area_at.3 \ bitstring.3 bit_ffc_at.3 \ bitstring.3 bit_ffs.3 \ bitstring.3 bit_ffs_area.3 \ bitstring.3 bit_ffs_area_at.3 \ bitstring.3 bit_ffs_at.3 \ bitstring.3 bit_ff_at.3 \ bitstring.3 bit_ff_area_at.3 \ bitstring.3 bit_foreach.3 \ bitstring.3 bit_foreach_at.3 \ bitstring.3 bit_foreach_unset.3 \ bitstring.3 bit_foreach_unset_at.3 \ bitstring.3 bit_nclear.3 \ bitstring.3 bit_nset.3 \ bitstring.3 bit_ntest.3 \ bitstring.3 bit_set.3 \ bitstring.3 bitstr_size.3 \ bitstring.3 bit_test.3 MLINKS+= CMSG_DATA.3 CMSG_FIRSTHDR.3 \ CMSG_DATA.3 CMSG_LEN.3 \ CMSG_DATA.3 CMSG_NEXTHDR.3 \ CMSG_DATA.3 CMSG_SPACE.3 MLINKS+= end.3 edata.3 \ end.3 etext.3 MLINKS+= fpgetround.3 fpgetmask.3 \ fpgetround.3 fpgetprec.3 \ fpgetround.3 fpgetsticky.3 \ fpgetround.3 fpresetsticky.3 \ fpgetround.3 fpsetmask.3 \ fpgetround.3 fpsetprec.3 \ fpgetround.3 fpsetround.3 MLINKS+= makedev.3 major.3 \ makedev.3 minor.3 MLINKS+= ${PTHREAD_MLINKS} MLINKS+= Q_FRAWMASK.3 Q_GFRAW.3 \ Q_FRAWMASK.3 Q_GFABSVAL.3 \ Q_FRAWMASK.3 Q_GFVAL.3 \ Q_FRAWMASK.3 Q_SFVAL.3 MLINKS+= Q_IFRAWMASK.3 Q_IFVALIMASK.3 \ Q_IFRAWMASK.3 Q_IFVALFMASK.3 \ Q_IFRAWMASK.3 Q_GIFRAW.3 \ Q_IFRAWMASK.3 Q_GIFABSVAL.3 \ Q_IFRAWMASK.3 Q_GIFVAL.3 \ Q_IFRAWMASK.3 Q_SIFVAL.3 \ Q_IFRAWMASK.3 Q_SIFVALS.3 MLINKS+= Q_INI.3 Q_NCBITS.3 \ Q_INI.3 Q_BT.3 \ Q_INI.3 Q_TC.3 \ Q_INI.3 Q_NTBITS.3 \ Q_INI.3 Q_NFCBITS.3 \ Q_INI.3 Q_MAXNFBITS.3 \ Q_INI.3 Q_NFBITS.3 \ Q_INI.3 Q_NIBITS.3 \ Q_INI.3 Q_RPSHFT.3 \ Q_INI.3 Q_ABS.3 \ Q_INI.3 Q_MAXSTRLEN.3 \ Q_INI.3 Q_TOSTR.3 \ Q_INI.3 Q_SHL.3 \ Q_INI.3 Q_SHR.3 \ Q_INI.3 Q_DEBUG.3 \ Q_INI.3 Q_DFV2BFV.3 MLINKS+= Q_IRAWMASK.3 Q_GIRAW.3 \ Q_IRAWMASK.3 Q_GIABSVAL.3 \ Q_IRAWMASK.3 Q_GIVAL.3 \ Q_IRAWMASK.3 Q_SIVAL.3 MLINKS+= Q_QABS.3 Q_Q2D.3 \ Q_QABS.3 Q_Q2F.3 MLINKS+= Q_QADDI.3 Q_QDIVI.3 \ Q_QADDI.3 Q_QMULI.3 \ Q_QADDI.3 Q_QSUBI.3 \ Q_QADDI.3 Q_QFRACI.3 \ Q_QADDI.3 Q_QCPYVALI.3 MLINKS+= Q_QADDQ.3 Q_QDIVQ.3 \ Q_QADDQ.3 Q_QMULQ.3 \ Q_QADDQ.3 Q_QSUBQ.3 \ Q_QADDQ.3 Q_NORMPREC.3 \ Q_QADDQ.3 Q_QMAXQ.3 \ Q_QADDQ.3 Q_QMINQ.3 \ Q_QADDQ.3 Q_QCLONEQ.3 \ Q_QADDQ.3 Q_QCPYVALQ.3 MLINKS+= Q_SIGNED.3 Q_LTZ.3 \ Q_SIGNED.3 Q_PRECEQ.3 \ Q_SIGNED.3 Q_QLTQ.3 \ Q_SIGNED.3 Q_QLEQ.3 \ Q_SIGNED.3 Q_QGTQ.3 \ Q_SIGNED.3 Q_QGEQ.3 \ Q_SIGNED.3 Q_QEQ.3 \ Q_SIGNED.3 Q_QNEQ.3 \ Q_SIGNED.3 Q_OFLOW.3 \ Q_SIGNED.3 Q_RELPREC.3 MLINKS+= Q_SIGNSHFT.3 Q_SSIGN.3 \ Q_SIGNSHFT.3 Q_CRAWMASK.3 \ Q_SIGNSHFT.3 Q_SRAWMASK.3 \ Q_SIGNSHFT.3 Q_GCRAW.3 \ Q_SIGNSHFT.3 Q_GCVAL.3 \ Q_SIGNSHFT.3 Q_SCVAL.3 MLINKS+= queue.3 LIST_CLASS_ENTRY.3 \ queue.3 LIST_CLASS_HEAD.3 \ queue.3 LIST_EMPTY.3 \ queue.3 LIST_ENTRY.3 \ queue.3 LIST_FIRST.3 \ queue.3 LIST_FOREACH.3 \ queue.3 LIST_FOREACH_FROM.3 \ queue.3 LIST_FOREACH_FROM_SAFE.3 \ queue.3 LIST_FOREACH_SAFE.3 \ queue.3 LIST_HEAD.3 \ queue.3 LIST_HEAD_INITIALIZER.3 \ queue.3 LIST_INIT.3 \ queue.3 LIST_INSERT_AFTER.3 \ queue.3 LIST_INSERT_BEFORE.3 \ queue.3 LIST_INSERT_HEAD.3 \ queue.3 LIST_NEXT.3 \ queue.3 LIST_PREV.3 \ queue.3 LIST_REMOVE.3 \ queue.3 LIST_REPLACE.3 \ queue.3 LIST_SPLIT_AFTER.3 \ queue.3 LIST_SWAP.3 \ queue.3 SLIST_CLASS_ENTRY.3 \ queue.3 SLIST_CLASS_HEAD.3 \ queue.3 SLIST_EMPTY.3 \ queue.3 SLIST_ENTRY.3 \ queue.3 SLIST_FIRST.3 \ queue.3 SLIST_FOREACH.3 \ queue.3 SLIST_FOREACH_FROM.3 \ queue.3 SLIST_FOREACH_FROM_SAFE.3 \ queue.3 SLIST_FOREACH_SAFE.3 \ queue.3 SLIST_HEAD.3 \ queue.3 SLIST_HEAD_INITIALIZER.3 \ queue.3 SLIST_INIT.3 \ queue.3 SLIST_INSERT_AFTER.3 \ queue.3 SLIST_INSERT_HEAD.3 \ queue.3 SLIST_NEXT.3 \ queue.3 SLIST_REMOVE.3 \ queue.3 SLIST_REMOVE_AFTER.3 \ queue.3 SLIST_REMOVE_HEAD.3 \ queue.3 SLIST_REMOVE_PREVPTR.3 \ queue.3 SLIST_SPLIT_AFTER.3 \ queue.3 SLIST_SWAP.3 \ queue.3 STAILQ_CLASS_ENTRY.3 \ queue.3 STAILQ_CLASS_HEAD.3 \ queue.3 STAILQ_CONCAT.3 \ queue.3 STAILQ_EMPTY.3 \ queue.3 STAILQ_ENTRY.3 \ queue.3 STAILQ_FIRST.3 \ queue.3 STAILQ_FOREACH.3 \ queue.3 STAILQ_FOREACH_FROM.3 \ queue.3 STAILQ_FOREACH_FROM_SAFE.3 \ queue.3 STAILQ_FOREACH_SAFE.3 \ queue.3 STAILQ_HEAD.3 \ queue.3 STAILQ_HEAD_INITIALIZER.3 \ queue.3 STAILQ_INIT.3 \ queue.3 STAILQ_INSERT_AFTER.3 \ queue.3 STAILQ_INSERT_HEAD.3 \ queue.3 STAILQ_INSERT_TAIL.3 \ queue.3 STAILQ_LAST.3 \ queue.3 STAILQ_NEXT.3 \ queue.3 STAILQ_REMOVE.3 \ queue.3 STAILQ_REMOVE_AFTER.3 \ queue.3 STAILQ_REMOVE_HEAD.3 \ queue.3 STAILQ_REVERSE.3 \ queue.3 STAILQ_SPLIT_AFTER.3 \ queue.3 STAILQ_SWAP.3 \ queue.3 TAILQ_CLASS_ENTRY.3 \ queue.3 TAILQ_CLASS_HEAD.3 \ queue.3 TAILQ_CONCAT.3 \ queue.3 TAILQ_EMPTY.3 \ queue.3 TAILQ_ENTRY.3 \ queue.3 TAILQ_FIRST.3 \ queue.3 TAILQ_FOREACH.3 \ queue.3 TAILQ_FOREACH_FROM.3 \ queue.3 TAILQ_FOREACH_FROM_SAFE.3 \ queue.3 TAILQ_FOREACH_REVERSE.3 \ queue.3 TAILQ_FOREACH_REVERSE_FROM.3 \ queue.3 TAILQ_FOREACH_REVERSE_FROM_SAFE.3 \ queue.3 TAILQ_FOREACH_REVERSE_SAFE.3 \ queue.3 TAILQ_FOREACH_SAFE.3 \ queue.3 TAILQ_HEAD.3 \ queue.3 TAILQ_HEAD_INITIALIZER.3 \ queue.3 TAILQ_INIT.3 \ queue.3 TAILQ_INSERT_AFTER.3 \ queue.3 TAILQ_INSERT_BEFORE.3 \ queue.3 TAILQ_INSERT_HEAD.3 \ queue.3 TAILQ_INSERT_TAIL.3 \ queue.3 TAILQ_LAST.3 \ queue.3 TAILQ_NEXT.3 \ queue.3 TAILQ_PREV.3 \ queue.3 TAILQ_REMOVE.3 \ queue.3 TAILQ_REPLACE.3 \ queue.3 TAILQ_SPLIT_AFTER.3 \ queue.3 TAILQ_SWAP.3 MLINKS+= stats.3 stats_tpl_alloc.3 \ stats.3 stats_tpl_fetch_allocid.3 \ stats.3 stats_tpl_fetch.3 \ stats.3 stats_tpl_id2name.3 \ stats.3 stats_tpl_sample_rates.3 \ stats.3 stats_tpl_sample_rollthedice.3 \ stats.3 STATS_VSS_SUM.3 \ stats.3 STATS_VSS_MAX.3 \ stats.3 STATS_VSS_MIN.3 \ stats.3 STATS_VSS_CRHIST32_LIN.3 \ stats.3 STATS_VSS_CRHIST64_LIN.3 \ stats.3 stats_tpl_add_voistats.3 \ stats.3 stats_blob_alloc.3 \ stats.3 stats_blob_init.3 \ stats.3 stats_blob_clone.3 \ stats.3 stats_blob_destroy.3 \ stats.3 stats_voistat_fetch_dptr.3 \ stats.3 stats_blob_snapshot.3 \ stats.3 stats_blob_tostr.3 \ stats.3 stats_voistatdata_tostr.3 \ stats.3 stats_blob_visit.3 MLINKS+= stdarg.3 va_arg.3 \ stdarg.3 va_copy.3 \ stdarg.3 va_end.3 \ stdarg.3 varargs.3 \ stdarg.3 va_start.3 MLINKS+= stdckdint.3 ckd_add.3 \ stdckdint.3 ckd_sub.3 \ stdckdint.3 ckd_mul.3 MLINKS+= timeradd.3 timerclear.3 \ timeradd.3 timercmp.3 \ timeradd.3 timerisset.3 \ timeradd.3 timersub.3 \ timeradd.3 timespecadd.3 \ timeradd.3 timespecsub.3 \ timeradd.3 timespecclear.3 \ timeradd.3 timespecisset.3 \ timeradd.3 timespeccmp.3 MLINKS+= tree.3 RB_AUGMENT.3 \ tree.3 RB_AUGMENT_CHECK.3 \ tree.3 RB_EMPTY.3 \ tree.3 RB_ENTRY.3 \ tree.3 RB_FIND.3 \ tree.3 RB_FOREACH.3 \ tree.3 RB_FOREACH_FROM.3 \ tree.3 RB_FOREACH_REVERSE.3 \ tree.3 RB_FOREACH_REVERSE_FROM.3 \ tree.3 RB_FOREACH_REVERSE_SAFE.3 \ tree.3 RB_FOREACH_SAFE.3 \ tree.3 RB_GENERATE.3 \ tree.3 RB_GENERATE_FIND.3 \ tree.3 RB_GENERATE_INSERT.3 \ tree.3 RB_GENERATE_INSERT_COLOR.3 \ tree.3 RB_GENERATE_MINMAX.3 \ tree.3 RB_GENERATE_NEXT.3 \ tree.3 RB_GENERATE_NFIND.3 \ tree.3 RB_GENERATE_PREV.3 \ tree.3 RB_GENERATE_REMOVE.3 \ tree.3 RB_GENERATE_REMOVE_COLOR.3 \ tree.3 RB_GENERATE_STATIC.3 \ tree.3 RB_HEAD.3 \ tree.3 RB_INIT.3 \ tree.3 RB_INITIALIZER.3 \ tree.3 RB_INSERT.3 \ tree.3 RB_LEFT.3 \ tree.3 RB_MAX.3 \ tree.3 RB_MIN.3 \ tree.3 RB_NEXT.3 \ tree.3 RB_NFIND.3 \ tree.3 RB_PARENT.3 \ tree.3 RB_PREV.3 \ tree.3 RB_PROTOTYPE.3 \ tree.3 RB_PROTOTYPE_FIND.3 \ tree.3 RB_PROTOTYPE_INSERT.3 \ tree.3 RB_PROTOTYPE_INSERT_COLOR.3 \ tree.3 RB_PROTOTYPE_MINMAX.3 \ tree.3 RB_PROTOTYPE_NEXT.3 \ tree.3 RB_PROTOTYPE_NFIND.3 \ tree.3 RB_PROTOTYPE_PREV.3 \ tree.3 RB_PROTOTYPE_REMOVE.3 \ tree.3 RB_PROTOTYPE_REMOVE_COLOR.3 \ tree.3 RB_PROTOTYPE_STATIC.3 \ tree.3 RB_REINSERT.3 \ tree.3 RB_REMOVE.3 \ tree.3 RB_RIGHT.3 \ tree.3 RB_ROOT.3 \ tree.3 SPLAY_EMPTY.3 \ tree.3 SPLAY_ENTRY.3 \ tree.3 SPLAY_FIND.3 \ tree.3 SPLAY_FOREACH.3 \ tree.3 SPLAY_GENERATE.3 \ tree.3 SPLAY_HEAD.3 \ tree.3 SPLAY_INIT.3 \ tree.3 SPLAY_INITIALIZER.3 \ tree.3 SPLAY_INSERT.3 \ tree.3 SPLAY_LEFT.3 \ tree.3 SPLAY_MAX.3 \ tree.3 SPLAY_MIN.3 \ tree.3 SPLAY_NEXT.3 \ tree.3 SPLAY_PROTOTYPE.3 \ tree.3 SPLAY_REMOVE.3 \ tree.3 SPLAY_RIGHT.3 \ tree.3 SPLAY_ROOT.3 PTHREAD_MAN= pthread.3 \ pthread_affinity_np.3 \ pthread_atfork.3 \ pthread_attr.3 \ pthread_attr_affinity_np.3 \ pthread_attr_get_np.3 \ pthread_attr_setcreatesuspend_np.3 \ pthread_barrierattr.3 \ pthread_barrier_destroy.3 \ pthread_cancel.3 \ pthread_cleanup_pop.3 \ pthread_cleanup_push.3 \ pthread_condattr.3 \ pthread_cond_broadcast.3 \ pthread_cond_destroy.3 \ pthread_cond_init.3 \ pthread_cond_signal.3 \ pthread_cond_timedwait.3 \ pthread_cond_wait.3 \ pthread_create.3 \ pthread_detach.3 \ pthread_equal.3 \ pthread_exit.3 \ pthread_getconcurrency.3 \ pthread_getcpuclockid.3 \ pthread_getspecific.3 \ pthread_getthreadid_np.3 \ pthread_join.3 \ pthread_key_create.3 \ pthread_key_delete.3 \ pthread_kill.3 \ pthread_main_np.3 \ pthread_multi_np.3 \ pthread_mutexattr.3 \ pthread_mutexattr_getkind_np.3 \ pthread_mutex_consistent.3 \ pthread_mutex_destroy.3 \ pthread_mutex_init.3 \ pthread_mutex_lock.3 \ pthread_mutex_timedlock.3 \ pthread_mutex_trylock.3 \ pthread_mutex_unlock.3 \ pthread_np.3 \ pthread_once.3 \ pthread_resume_all_np.3 \ pthread_resume_np.3 \ pthread_rwlockattr_destroy.3 \ pthread_rwlockattr_getpshared.3 \ pthread_rwlockattr_init.3 \ pthread_rwlockattr_setpshared.3 \ pthread_rwlock_destroy.3 \ pthread_rwlock_init.3 \ pthread_rwlock_rdlock.3 \ pthread_rwlock_timedrdlock.3 \ pthread_rwlock_timedwrlock.3 \ pthread_rwlock_unlock.3 \ pthread_rwlock_wrlock.3 \ pthread_schedparam.3 \ pthread_self.3 \ pthread_set_name_np.3 \ pthread_setspecific.3 \ pthread_sigmask.3 \ pthread_sigqueue.3 \ pthread_spin_init.3 \ pthread_spin_lock.3 \ pthread_suspend_all_np.3 \ pthread_suspend_np.3 \ - pthread_switch_add_np.3 \ pthread_testcancel.3 \ pthread_yield.3 PTHREAD_MLINKS= pthread_affinity_np.3 pthread_getaffinity_np.3 \ pthread_affinity_np.3 pthread_setaffinity_np.3 PTHREAD_MLINKS+=pthread_attr.3 pthread_attr_destroy.3 \ pthread_attr.3 pthread_attr_getdetachstate.3 \ pthread_attr.3 pthread_attr_getguardsize.3 \ pthread_attr.3 pthread_attr_getinheritsched.3 \ pthread_attr.3 pthread_attr_getschedparam.3 \ pthread_attr.3 pthread_attr_getschedpolicy.3 \ pthread_attr.3 pthread_attr_getscope.3 \ pthread_attr.3 pthread_attr_getstack.3 \ pthread_attr.3 pthread_attr_getstackaddr.3 \ pthread_attr.3 pthread_attr_getstacksize.3 \ pthread_attr.3 pthread_attr_init.3 \ pthread_attr.3 pthread_attr_setdetachstate.3 \ pthread_attr.3 pthread_attr_setguardsize.3 \ pthread_attr.3 pthread_attr_setinheritsched.3 \ pthread_attr.3 pthread_attr_setschedparam.3 \ pthread_attr.3 pthread_attr_setschedpolicy.3 \ pthread_attr.3 pthread_attr_setscope.3 \ pthread_attr.3 pthread_attr_setstack.3 \ pthread_attr.3 pthread_attr_setstackaddr.3 \ pthread_attr.3 pthread_attr_setstacksize.3 PTHREAD_MLINKS+=pthread_attr_affinity_np.3 pthread_attr_getaffinity_np.3 \ pthread_attr_affinity_np.3 pthread_attr_setaffinity_np.3 PTHREAD_MLINKS+=pthread_barrierattr.3 pthread_barrierattr_destroy.3 \ pthread_barrierattr.3 pthread_barrierattr_getpshared.3 \ pthread_barrierattr.3 pthread_barrierattr_init.3 \ pthread_barrierattr.3 pthread_barrierattr_setpshared.3 PTHREAD_MLINKS+=pthread_barrier_destroy.3 pthread_barrier_init.3 \ pthread_barrier_destroy.3 pthread_barrier_wait.3 PTHREAD_MLINKS+=pthread_condattr.3 pthread_condattr_destroy.3 \ pthread_condattr.3 pthread_condattr_init.3 \ pthread_condattr.3 pthread_condattr_getclock.3 \ pthread_condattr.3 pthread_condattr_setclock.3 \ pthread_condattr.3 pthread_condattr_getpshared.3 \ pthread_condattr.3 pthread_condattr_setpshared.3 PTHREAD_MLINKS+=pthread_getconcurrency.3 pthread_setconcurrency.3 PTHREAD_MLINKS+=pthread_multi_np.3 pthread_single_np.3 PTHREAD_MLINKS+=pthread_mutexattr.3 pthread_mutexattr_destroy.3 \ pthread_mutexattr.3 pthread_mutexattr_getprioceiling.3 \ pthread_mutexattr.3 pthread_mutexattr_getprotocol.3 \ pthread_mutexattr.3 pthread_mutexattr_getpshared.3 \ pthread_mutexattr.3 pthread_mutexattr_getrobust.3 \ pthread_mutexattr.3 pthread_mutexattr_gettype.3 \ pthread_mutexattr.3 pthread_mutexattr_init.3 \ pthread_mutexattr.3 pthread_mutexattr_setprioceiling.3 \ pthread_mutexattr.3 pthread_mutexattr_setprotocol.3 \ pthread_mutexattr.3 pthread_mutexattr_setpshared.3 \ pthread_mutexattr.3 pthread_mutexattr_setrobust.3 \ pthread_mutexattr.3 pthread_mutexattr_settype.3 PTHREAD_MLINKS+=pthread_mutexattr_getkind_np.3 pthread_mutexattr_setkind_np.3 PTHREAD_MLINKS+=pthread_rwlock_rdlock.3 pthread_rwlock_tryrdlock.3 PTHREAD_MLINKS+=pthread_rwlock_wrlock.3 pthread_rwlock_trywrlock.3 PTHREAD_MLINKS+=pthread_schedparam.3 pthread_getschedparam.3 \ pthread_schedparam.3 pthread_setschedparam.3 PTHREAD_MLINKS+=pthread_set_name_np.3 pthread_get_name_np.3 \ pthread_set_name_np.3 pthread_getname_np.3 \ pthread_set_name_np.3 pthread_setname_np.3 PTHREAD_MLINKS+=pthread_spin_init.3 pthread_spin_destroy.3 \ pthread_spin_lock.3 pthread_spin_trylock.3 \ pthread_spin_lock.3 pthread_spin_unlock.3 -PTHREAD_MLINKS+=pthread_switch_add_np.3 pthread_switch_delete_np.3 PTHREAD_MLINKS+=pthread_testcancel.3 pthread_setcancelstate.3 \ pthread_testcancel.3 pthread_setcanceltype.3 PTHREAD_MLINKS+=pthread_join.3 pthread_peekjoin_np.3 \ pthread_join.3 pthread_timedjoin_np.3 .include diff --git a/share/man/man3/pthread_np.3 b/share/man/man3/pthread_np.3 index caab8cc13209..9fb2544dd3c9 100644 --- a/share/man/man3/pthread_np.3 +++ b/share/man/man3/pthread_np.3 @@ -1,230 +1,220 @@ .\" Copyright (c) 2021 Felix Johnson .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" .\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS .\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT .\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A .\" PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT .\" HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, .\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT .\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE .\" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" .Dd October 12, 2021 .Dt PTHREAD_NP 3 .Os .Sh NAME .Nm pthread_np .Nd FreeBSD extensions to POSIX thread functions .Sh LIBRARY .Lb libpthread .Sh SYNOPSIS .In pthread_np.h .Sh DESCRIPTION This manual page documents extensions to the POSIX thread functions. These extensions may or may not be portable to other operating systems. .Pp The POSIX thread functions are summarized in this section in the following groups: .Pp .Bl -bullet -offset indent -compact .It Thread Routines .It Attribute Object Routines .It Mutex Routines .El .\" .It .\" Condition Variable Routines .\" .It .\" Read/Write Lock Routines .\" .It .\" Per-Thread Context Routines .\" .It .\" Cleanup Routines .Ss Thread Routines .Bl -tag -width indent .It Xo .Ft int .Fo pthread_getaffinity_np .Fa "pthread_t td" "size_t cpusetsize" "cpuset_t *cpusetp" .Fc .Xc Get the CPU affinity of a specified thread. .It Xo .Ft int .Fn pthread_get_name_np "pthread_t thread" "char *name" "size_t len" .Xc Get the name of a specified thread. .It Xo .Ft int .Fn pthread_getname_np "pthread_t thread" "char *name" "size_t len" .Xc Get the name of a specified thread. .It Xo .Ft int .Fn pthread_getthreadid_np void .Xc Get the calling thread's integral ID. .It Xo .Ft int .Fn pthread_main_np void .Xc Identify the initial thread. .It Xo .Ft int .Fn pthread_multi_np void .Xc Sets the thread's scheduling mode to multi-threaded. .It Xo .Ft int .Fn pthread_peekjoin_np "pthread_t thread" "void **value_ptr" .Xc Peek into the exit status of a specified thread. .It Xo .Ft int .Fn pthread_resume_all_np void .Xc Resume all suspended threads. .It Xo .Ft int .Fo pthread_setaffinity_np .Fa "pthread_t td" "size_t cpusetsize" "const cpuset_t *cpusetp" .Fc .Xc Set the CPU affinity of a specified thread. .It Xo .Ft int .Fn pthread_set_name_np "pthread_t thread" "char *name" .Xc Sets the specified thread's name. .It Xo .Ft int .Fn pthread_setname_np "pthread_t thread" "char *name" .Xc Sets the specified thread's name. .It Xo .Ft int .Fn pthread_single_np void .Xc Sets the thread's scheduling mode to single-threaded. .It Xo .Ft int .Fn pthread_suspend_np "pthread_t tid" .Xc Suspend the specified thread. .It Xo .Ft int .Fn pthread_suspend_all_np void .Xc Suspend all active threads. .It Xo .Ft int -.Fn pthread_switch_add_np "pthread_switch_routine_t routine" -.Xc -Install a routine that is called every time a thread context switches. -.It Xo -.Ft int -.Fn pthread_switch_delete_np "pthread_switch_routine_t routine" -.Xc -Remove a routine that is called every time a thread context switches. -.It Xo -.Ft int .Fo pthread_timedjoin_np .Fa "pthread_t thread" "void **value_ptr" "const struct timespec *abstime" .Fc .Xc A variant of .Fn pthread_join with a timeout. .El .Ss Attribute Object Routines .Bl -tag -width indent .It Xo .Ft int .Fo pthread_attr_get_np .Fa "pthread_t pid" "pthread_attr_t *dst" .Fc .Xc Get the attributes of an existent thread. .It Xo .Ft int .Fo pthread_attr_getaffinity_np .Fa "const pthread_attr_t *pattr" "size_t cpusetsize" "cpuset_t *cpusetp" .Fc .Xc Get the CPU affinity mask from the thread attribute object. .It Xo .Ft int .Fo pthread_attr_setaffinity_np .Fa "pthread_attr_t *pattr" "size_t cpusetsize" "const cpuset_t *cpusetp" .Fc .Xc Set the CPU affinity mask for the thread attribute object. .It Xo .Ft int .Fn pthread_attr_setcreatesuspend_np "pthread_attr_t *attr" .Xc Permit creation of suspended threads. .El .Ss Mutex Routines .Bl -tag -width indent .It Xo .Ft int .Fn pthread_mutexattr_getkind_np "pthread_mutexattr_t attr" .Xc Deprecated, use .Xr pthread_mutexattr_gettype 3 instead. .It Xo .Ft int .Fn pthread_mutexattr_setkind_np "pthread_mutexattr_t *attr" .Xc Deprecated, use .Xr pthread_mutexattr_settype 3 instead. .El .\" .Ss Condition Variable Routines .\" .Bl -tag -width indent .\" .El .\" .Ss Read/Write Lock Routines .\" .Bl -tag -width indent .\" .El .\" .Ss Per-Thread Context Routines .\" .Bl -tag -width indent .\" .El .\" .Ss Cleanup Routines .\" .Bl -tag -width indent .\" .El .Sh SEE ALSO .Xr libthr 3 , .Xr pthread 3 , .Xr pthread_affinity_np 3 , .Xr pthread_attr_affinity_np 3 , .Xr pthread_attr_get_np 3 , .Xr pthread_attr_setcreatesuspend_np 3 , .Xr pthread_getthreadid_np 3 , .Xr pthread_join 3 , .Xr pthread_main_np 3 , .Xr pthread_multi_np 3 , .Xr pthread_mutexattr_getkind_np 3 , .Xr pthread_resume_all_np 3 , .Xr pthread_resume_np 3 , .Xr pthread_set_name_np 3 , .Xr pthread_suspend_all_np 3 , .Xr pthread_suspend_np 3 , .Xr pthread_switch_add_np 3 .Sh STANDARDS All of these functions are non-portable extensions to POSIX threads. diff --git a/share/man/man3/pthread_switch_add_np.3 b/share/man/man3/pthread_switch_add_np.3 deleted file mode 100644 index f02ff15eedc3..000000000000 --- a/share/man/man3/pthread_switch_add_np.3 +++ /dev/null @@ -1,86 +0,0 @@ -.\" Copyright (c) 2003 Alexey Zelkin -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.Dd October 12, 2021 -.Dt PTHREAD_SWITCH_ADD_NP 3 -.Os -.Sh NAME -.Nm pthread_switch_add_np , -.Nm pthread_switch_delete_np -.Nd thread context switches debugging primitives -.Sh LIBRARY -.Lb libpthread -.Sh SYNOPSIS -.In pthread_np.h -.Ft int -.Fn pthread_switch_add_np "pthread_switch_routine_t routine" -.Ft int -.Fn pthread_switch_delete_np "pthread_switch_routine_t routine" -.Sh DESCRIPTION -An application is allowed to monitor the thread context switches inside -the threading library. -An application can install a routine that gets called every time a thread -(explicitly created by an application with the -.Xr pthread_create 3 -function) gets the context switched. -The routine is passed the thread IDs of the threads that are -being switched in and out. -Installation and removal of these hooks may be done using the -.Fn pthread_switch_add_np -and -.Fn pthread_switch_delete_np -functions respectively. -.Sh RETURN VALUES -If successful, -these functions return 0. -Otherwise, an error number is returned to indicate the error. -.Sh ERRORS -The -.Fn pthread_switch_add_np -may fail if: -.Bl -tag -width Er -.It Bq Er EINVAL -.Dv NULL -pointer was passed in the -.Fa routine -argument. -.El -.Pp -The -.Fn pthread_switch_delete_np -may fail if: -.Bl -tag -width Er -.It Bq Er EINVAL -The -.Fa routine -argument is different from the argument previously passed to the -.Fn pthread_switch_add_np -function. -.El -.Sh SEE ALSO -.Xr pthread_create 3 , -.Xr pthread_np 3 -.Sh AUTHORS -This manual page was written by -.An Alexey Zelkin Aq Mt phantom@FreeBSD.org .