Mercurial > hg > nginx-quic
view src/os/unix/ngx_sunpro_x86.il @ 7794:e76be8639621 quic
Added basic offset support in client CRYPTO frames.
The offset in client CRYPTO frames is tracked in c->quic->crypto_offset_in.
This means that CRYPTO frames with non-zero offset are now accepted making
possible to finish handshake with client certificates that exceed max packet
size (if no reordering happens).
The c->quic->crypto_offset field is renamed to crypto_offset_out to avoid
confusion with tracking of incoming CRYPTO stream.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Tue, 07 Apr 2020 15:50:38 +0300 |
parents | 2cd019520210 |
children |
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/ / Copyright (C) Igor Sysoev / Copyright (C) Nginx, Inc. / / ngx_atomic_uint_t ngx_atomic_cmp_set(ngx_atomic_t *lock, / ngx_atomic_uint_t old, ngx_atomic_uint_t set); / / the arguments are passed on stack (%esp), 4(%esp), 8(%esp) .inline ngx_atomic_cmp_set,0 movl (%esp), %ecx movl 4(%esp), %eax movl 8(%esp), %edx lock cmpxchgl %edx, (%ecx) setz %al movzbl %al, %eax .end / ngx_atomic_int_t ngx_atomic_fetch_add(ngx_atomic_t *value, / ngx_atomic_int_t add); / / the arguments are passed on stack (%esp), 4(%esp) .inline ngx_atomic_fetch_add,0 movl (%esp), %ecx movl 4(%esp), %eax lock xaddl %eax, (%ecx) .end / ngx_cpu_pause() / / the "rep; nop" is used instead of "pause" to avoid the "[ PAUSE ]" hardware / capability added by linker because Solaris/i386 does not know about it: / / ld.so.1: nginx: fatal: hardware capability unsupported: 0x2000 [ PAUSE ] .inline ngx_cpu_pause,0 rep; nop .end