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Add dontthrow attribute to most libc functions

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This will help C++ code that uses exceptions to be tinier. For example,
this change shaves away 1000 lines of assembly code from LLVM's libcxx,
which is 0.7% of all assembly instructions in the entire library.
This commit is contained in:
Justine Tunney 2024-01-09 01:26:03 -08:00
parent cb19e172da
commit eeb20775d2
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GPG key ID: BE714B4575D6E328
103 changed files with 1455 additions and 1456 deletions
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20
libc/thread/thread2.h
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@ -9,16 +9,16 @@
COSMOPOLITAN_C_START_
/* clang-format off */
int pthread_attr_getschedparam(const pthread_attr_t *, struct sched_param *) paramsnonnull();
int pthread_attr_getsigmask_np(const pthread_attr_t *, sigset_t *) paramsnonnull((1));
int pthread_attr_setschedparam(pthread_attr_t *, const struct sched_param *) paramsnonnull();
int pthread_attr_setsigmask_np(pthread_attr_t *, const sigset_t *) paramsnonnull((1));
int pthread_cond_timedwait(pthread_cond_t *, pthread_mutex_t *, const struct timespec *) paramsnonnull((1, 2));
int pthread_getaffinity_np(pthread_t, size_t, cpu_set_t *) paramsnonnull();
int pthread_getschedparam(pthread_t, int *, struct sched_param *) paramsnonnull();
int pthread_setaffinity_np(pthread_t, size_t, const cpu_set_t *) paramsnonnull();
int pthread_setschedparam(pthread_t, int, const struct sched_param *) paramsnonnull();
int pthread_timedjoin_np(pthread_t, void **, struct timespec *);
int pthread_attr_getschedparam(const pthread_attr_t *, struct sched_param *) libcesque paramsnonnull();
int pthread_attr_getsigmask_np(const pthread_attr_t *, sigset_t *) libcesque paramsnonnull((1));
int pthread_attr_setschedparam(pthread_attr_t *, const struct sched_param *) libcesque paramsnonnull();
int pthread_attr_setsigmask_np(pthread_attr_t *, const sigset_t *) libcesque paramsnonnull((1));
int pthread_cond_timedwait(pthread_cond_t *, pthread_mutex_t *, const struct timespec *) libcesque paramsnonnull((1, 2));
int pthread_getaffinity_np(pthread_t, size_t, cpu_set_t *) libcesque paramsnonnull();
int pthread_getschedparam(pthread_t, int *, struct sched_param *) libcesque paramsnonnull();
int pthread_setaffinity_np(pthread_t, size_t, const cpu_set_t *) libcesque paramsnonnull();
int pthread_setschedparam(pthread_t, int, const struct sched_param *) libcesque paramsnonnull();
int pthread_timedjoin_np(pthread_t, void **, struct timespec *) libcesque;
/* clang-format off */
COSMOPOLITAN_C_END_