7b27eb9bfb
*) Feature: the Sun Studio 10 C compiler support.
*) Feature: the "proxy_upstream_max_fails",
"proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and
"fastcgi_upstream_fail_timeout" directives.
31 lines
762 B
Text
31 lines
762 B
Text
/
|
|
/ Copyright (C) Igor Sysoev
|
|
/
|
|
|
|
/ 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 the 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 the stack (%esp), 4(%esp)
|
|
|
|
.inline ngx_atomic_fetch_add,0
|
|
movl (%esp), %ecx
|
|
movl 4(%esp), %eax
|
|
lock
|
|
xaddl %eax, (%ecx)
|
|
.end
|