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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@ -1,6 +1,5 @@
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_UCONTEXT_FREEBSD_INTERNAL_H_
#define COSMOPOLITAN_LIBC_CALLS_STRUCT_UCONTEXT_FREEBSD_INTERNAL_H_
#include "libc/calls/struct/sigaction-freebsd.internal.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
@ -52,7 +51,7 @@ struct mcontext_freebsd {
};
struct ucontext_freebsd {
struct sigset_freebsd uc_sigmask;
uint32_t uc_sigmask[4];
struct mcontext_freebsd uc_mcontext;
struct ucontext_freebsd *uc_link;
struct stack_freebsd uc_stack;