Mercurial > hg > nginx
view src/os/unix/ngx_sunpro_amd64.il @ 8354:d11bc25fc4c3 quic
Refactored ngx_quic_close_connection().
The function is split into three:
ngx_quic_close_connection() itself cleans up all core nginx things
ngx_quic_close_quic() deals with everything inside c->quic
ngx_quic_close_streams() deals with streams cleanup
The quic and streams cleanup functions may return NGX_AGAIN, thus signalling
that cleanup is not ready yet, and the close cannot continue to next step.
author | Vladimir Homutov <vl@nginx.com> |
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date | Thu, 23 Apr 2020 11:15:44 +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 in %rdi, %rsi, %rdx / the result is returned in the %rax .inline ngx_atomic_cmp_set,0 movq %rsi, %rax lock cmpxchgq %rdx, (%rdi) setz %al movzbq %al, %rax .end / ngx_atomic_int_t ngx_atomic_fetch_add(ngx_atomic_t *value, / ngx_atomic_int_t add); / / the arguments are passed in %rdi, %rsi / the result is returned in the %rax .inline ngx_atomic_fetch_add,0 movq %rsi, %rax lock xaddq %rax, (%rdi) .end / ngx_cpu_pause() / / the "rep; nop" is used instead of "pause" to avoid the "[ PAUSE ]" hardware / capability added by linker because Solaris/amd64 does not know about it: / / ld.so.1: nginx: fatal: hardware capability unsupported: 0x2000 [ PAUSE ] .inline ngx_cpu_pause,0 rep; nop .end