Mercurial > hg > nginx
view src/os/unix/ngx_darwin_config.h @ 8782:b3f6ad181df4 quic
QUIC: refactored CRYPTO and STREAM buffer ordering.
Generic function ngx_quic_order_bufs() is introduced. This function creates
and maintains a chain of buffers with holes. Holes are marked with b->sync
flag. Several buffers and holes in this chain may share the same underlying
memory buffer.
When processing STREAM frames with this function, frame data is copied only
once to the right place in the stream input chain. Previously data could
be copied twice. First when buffering an out-of-order frame data, and then
when filling stream buffer from ordered frame queue. Now there's only one
data chain for both tasks.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Tue, 25 May 2021 13:55:12 +0300 |
parents | 9fb994513776 |
children | 93bbb9fbf30d |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_DARWIN_CONFIG_H_INCLUDED_ #define _NGX_DARWIN_CONFIG_H_INCLUDED_ #define __APPLE_USE_RFC_3542 /* IPV6_PKTINFO */ #include <sys/types.h> #include <sys/time.h> #include <unistd.h> #include <inttypes.h> #include <stdarg.h> #include <stddef.h> /* offsetof() */ #include <stdio.h> #include <stdlib.h> #include <ctype.h> #include <errno.h> #include <string.h> #include <signal.h> #include <pwd.h> #include <grp.h> #include <dirent.h> #include <glob.h> #include <sys/mount.h> /* statfs() */ #include <sys/filio.h> /* FIONBIO */ #include <sys/ioctl.h> #include <sys/uio.h> #include <sys/stat.h> #include <fcntl.h> #include <sys/wait.h> #include <sys/mman.h> #include <sys/resource.h> #include <sched.h> #include <sys/socket.h> #include <netinet/in.h> #include <netinet/tcp.h> /* TCP_NODELAY */ #include <arpa/inet.h> #include <netdb.h> #include <sys/un.h> #include <sys/sysctl.h> #include <xlocale.h> #include <dlfcn.h> #ifndef IOV_MAX #define IOV_MAX 64 #endif #include <ngx_auto_config.h> #if (NGX_HAVE_POSIX_SEM) #include <semaphore.h> #endif #if (NGX_HAVE_POLL) #include <poll.h> #endif #if (NGX_HAVE_KQUEUE) #include <sys/event.h> #endif #define NGX_LISTEN_BACKLOG -1 #ifndef NGX_HAVE_INHERITED_NONBLOCK #define NGX_HAVE_INHERITED_NONBLOCK 1 #endif #ifndef NGX_HAVE_CASELESS_FILESYSTEM #define NGX_HAVE_CASELESS_FILESYSTEM 1 #endif #define NGX_HAVE_OS_SPECIFIC_INIT 1 #define NGX_HAVE_DEBUG_MALLOC 1 extern char **environ; #endif /* _NGX_DARWIN_CONFIG_H_INCLUDED_ */