Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_sunpro_atomic_sparc64.h @ 8849:a736a7a613ea
SSL: logging level of "application data after close notify".
Such fatal errors are reported by OpenSSL 1.1.1, and similarly by BoringSSL,
if application data is encountered during SSL shutdown, which started to be
observed on the second SSL_shutdown() call after SSL shutdown fixes made in
09fb2135a589 (1.19.2). The error means that the client continues to send
application data after receiving the "close_notify" alert (ticket #2318).
Previously it was reported as SSL_shutdown() error of SSL_ERROR_SYSCALL.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 08 Feb 2022 17:35:27 +0300 |
parents | d620f497c50f |
children |
rev | line source |
---|---|
561 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
561 | 5 */ |
6 | |
7 | |
8 #if (NGX_PTR_SIZE == 4) | |
9 #define NGX_CASA ngx_casa | |
10 #else | |
11 #define NGX_CASA ngx_casxa | |
12 #endif | |
13 | |
14 | |
15 ngx_atomic_uint_t | |
16 ngx_casa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock); | |
17 | |
18 ngx_atomic_uint_t | |
19 ngx_casxa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock); | |
20 | |
21 /* the code in src/os/unix/ngx_sunpro_sparc64.il */ | |
22 | |
23 | |
24 static ngx_inline ngx_atomic_uint_t | |
25 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, | |
26 ngx_atomic_uint_t set) | |
27 { | |
1186
c114defa4518
fix atomic operations on sparc64 built by SunPro C
Igor Sysoev <igor@sysoev.ru>
parents:
611
diff
changeset
|
28 set = NGX_CASA(set, old, lock); |
561 | 29 |
30 return (set == old); | |
577 | 31 } |
561 | 32 |
33 | |
34 static ngx_inline ngx_atomic_int_t | |
35 ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add) | |
36 { | |
37 ngx_atomic_uint_t old, res; | |
38 | |
39 old = *value; | |
40 | |
41 for ( ;; ) { | |
42 | |
43 res = old + add; | |
44 | |
1186
c114defa4518
fix atomic operations on sparc64 built by SunPro C
Igor Sysoev <igor@sysoev.ru>
parents:
611
diff
changeset
|
45 res = NGX_CASA(res, old, value); |
561 | 46 |
47 if (res == old) { | |
48 return res; | |
49 } | |
50 | |
51 old = res; | |
52 } | |
53 } | |
563 | 54 |
55 | |
56 #define ngx_memory_barrier() \ | |
57 __asm (".volatile"); \ | |
58 __asm ("membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad"); \ | |
59 __asm (".nonvolatile") | |
611 | 60 |
61 #define ngx_cpu_pause() |