Make improvements

- Clean up sigaction() code
- Add a port scanner example
- Introduce a ParseCidr() API
- Clean up our futex abstraction code
- Fix a harmless integer overflow in ParseIp()
- Use kernel semaphores on NetBSD to make threads much faster
This commit is contained in:
Justine Tunney 2022-11-07 02:22:09 -08:00
parent 539bddce8c
commit c995838e5c
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GPG key ID: BE714B4575D6E328
107 changed files with 1085 additions and 492 deletions

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#ifndef COSMOPOLITAN_THIRD_PARTY_NSYNC_MU_SEMAPHORE_INTERNAL_H_
#define COSMOPOLITAN_THIRD_PARTY_NSYNC_MU_SEMAPHORE_INTERNAL_H_
#include "third_party/nsync/mu_semaphore.h"
#include "third_party/nsync/time.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
void nsync_mu_semaphore_init_futex(nsync_semaphore *);
errno_t nsync_mu_semaphore_p_futex(nsync_semaphore *);
errno_t nsync_mu_semaphore_p_with_deadline_futex(nsync_semaphore *, nsync_time);
void nsync_mu_semaphore_v_futex(nsync_semaphore *);
void nsync_mu_semaphore_init_sem(nsync_semaphore *);
errno_t nsync_mu_semaphore_p_sem(nsync_semaphore *);
errno_t nsync_mu_semaphore_p_with_deadline_sem(nsync_semaphore *, nsync_time);
void nsync_mu_semaphore_v_sem(nsync_semaphore *);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_THIRD_PARTY_NSYNC_MU_SEMAPHORE_INTERNAL_H_ */