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https://github.com/matrix-construct/construct
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ircd::ctx::posix: Enforce noexcept on the full surface.
This commit is contained in:
Jason Volk
parent
00350ab96c
commit
6c89faee13
2 changed files with 41 additions and 12 deletions
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@ -17,15 +17,20 @@ noexcept;
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extern "C" int
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ircd_pthread_join(pthread_t __th,
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void **__thread_return);
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void **__thread_return)
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noexcept;
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extern "C" int
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ircd_pthread_tryjoin_np(pthread_t __th,
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void **__thread_return);
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void **__thread_return)
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noexcept;
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extern "C" int
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ircd_pthread_timedjoin_np(pthread_t __th,
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void **__thread_return,
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const struct timespec *__abstime);
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const struct timespec *__abstime)
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noexcept;
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extern "C" int
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ircd_pthread_detach(pthread_t __th)
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noexcept;
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@ -42,7 +47,8 @@ ircd_pthread_atfork(void (*__prepare)(void),
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noexcept;
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extern "C" void
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ircd_pthread_exit(void *const retval);
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ircd_pthread_exit(void *const retval)
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noexcept;
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extern "C" pthread_t
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ircd_pthread_self(void)
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@ -54,7 +60,8 @@ noexcept;
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extern "C" int
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ircd_pthread_once(pthread_once_t *__once_control,
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void (*__init_routine)(void));
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void (*__init_routine)(void))
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noexcept;
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//
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// Cancellation
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@ -62,15 +69,21 @@ ircd_pthread_once(pthread_once_t *__once_control,
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extern "C" int
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ircd_pthread_setcancelstate(int __state,
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int *__oldstate);
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int *__oldstate)
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noexcept;
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extern "C" int
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ircd_pthread_setcanceltype(int __type,
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int *__oldtype);
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int *__oldtype)
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noexcept;
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extern "C" int
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ircd_pthread_cancel(pthread_t __th);
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ircd_pthread_cancel(pthread_t __th)
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noexcept;
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extern "C" void
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ircd_pthread_testcancel(void);
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ircd_pthread_testcancel(void)
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noexcept;
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//
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// Scheduling
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@ -541,18 +554,21 @@ noexcept;
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extern "C" int
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ircd_pthread_cond_wait(pthread_cond_t *const __restrict __cond,
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pthread_mutex_t *const __restrict __mutex);
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pthread_mutex_t *const __restrict __mutex)
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noexcept;
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extern "C" int
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ircd_pthread_cond_timedwait(pthread_cond_t *const __restrict __cond,
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pthread_mutex_t *const __restrict __mutex,
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const struct timespec *__restrict __abstime);
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const struct timespec *__restrict __abstime)
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noexcept;
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extern "C" int
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ircd_pthread_cond_clockwait(pthread_cond_t *__restrict __cond,
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pthread_mutex_t *__restrict __mutex,
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__clockid_t __clock_id,
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const struct timespec *__restrict __abstime);
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const struct timespec *__restrict __abstime)
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noexcept;
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//
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// Condition Variable Attributes
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@ -107,6 +107,7 @@ IRCD_WRAP(pthread_join, "__wrap_pthread_join",
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int
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ircd_pthread_join(pthread_t __th,
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void **__thread_return)
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noexcept
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{
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ircd::log::debug
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{
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@ -136,6 +137,7 @@ ircd_pthread_join(pthread_t __th,
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int
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ircd_pthread_tryjoin_np(pthread_t __th,
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void **__thread_return)
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noexcept
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{
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always_assert(false);
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return EINVAL;
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@ -156,6 +158,7 @@ int
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ircd_pthread_timedjoin_np(pthread_t __th,
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void **__thread_return,
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const struct timespec *__abstime)
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noexcept
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{
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//TODO: XXX ctx timed join
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ircd_pthread_join(__th, __thread_return);
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@ -163,7 +166,9 @@ ircd_pthread_timedjoin_np(pthread_t __th,
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}
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void
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__attribute__((noreturn))
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ircd_pthread_exit(void *const retval)
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noexcept
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{
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always_assert(false);
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__builtin_unreachable();
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@ -228,6 +233,7 @@ noexcept
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int
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ircd_pthread_once(pthread_once_t *__once_control,
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void (*__init_routine)(void))
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noexcept
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{
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static_assert(sizeof(std::atomic<int>) == sizeof(pthread_once_t));
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@ -255,6 +261,7 @@ ircd_pthread_once(pthread_once_t *__once_control,
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int
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ircd_pthread_setcancelstate(int __state,
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int *__oldstate)
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noexcept
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{
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always_assert(false);
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return EINVAL;
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@ -263,6 +270,7 @@ ircd_pthread_setcancelstate(int __state,
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int
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ircd_pthread_setcanceltype(int __type,
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int *__oldtype)
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noexcept
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{
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always_assert(false);
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return EINVAL;
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@ -270,6 +278,7 @@ ircd_pthread_setcanceltype(int __type,
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int
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ircd_pthread_cancel(pthread_t __th)
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noexcept
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{
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always_assert(false);
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return EINVAL;
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@ -277,6 +286,7 @@ ircd_pthread_cancel(pthread_t __th)
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void
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ircd_pthread_testcancel(void)
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noexcept
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{
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always_assert(false);
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}
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@ -1283,6 +1293,7 @@ noexcept
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int
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ircd_pthread_cond_wait(pthread_cond_t *const __restrict __cond,
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pthread_mutex_t *const __restrict __mutex)
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noexcept
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{
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assert(__cond);
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assert(__mutex);
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@ -1305,6 +1316,7 @@ int
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ircd_pthread_cond_timedwait(pthread_cond_t *const __restrict __cond,
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pthread_mutex_t *const __restrict __mutex,
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const struct timespec *__restrict __abstime)
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noexcept
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{
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using namespace std::chrono;
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@ -1349,6 +1361,7 @@ ircd_pthread_cond_clockwait(pthread_cond_t *__restrict __cond,
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pthread_mutex_t *__restrict __mutex,
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__clockid_t __clock_id,
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const struct timespec *__restrict __abstime)
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noexcept
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{
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always_assert(false);
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return EINVAL;
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