Mercurial > hg > nginx
view src/os/unix/ngx_sunpro_amd64.il @ 5048:2f0862333985 stable-1.2
Merge of r4993, r4994, r4997, r5000: geo ipv6 support.
*) Geo: IPv6 support. The "ranges" mode is still limited to IPv4 only.
*) Geo: properly initialize ngx_cidr_t when dealing with "default".
*) Geo: made "default" affect both IPv4 and IPv6 when using prefixes.
Previously, "default" was equivalent to specifying 0.0.0.0/0, now
it's equivalent to specifying both 0.0.0.0/0 and ::/0 (if support
for IPv6 is enabled) with the same value.
*) Geo: improved code readability.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 11 Feb 2013 12:31:43 +0000 |
parents | d620f497c50f |
children | 2cd019520210 |
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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