Mercurial > hg > nginx-quic
annotate auto/lib/libatomic/conf @ 5920:7420068c4d4b
Resolver: fixed use-after-free memory access.
In 954867a2f0a6, we switched to using resolver node as the
timer event data, so make sure we do not free resolver node
memory until the corresponding timer is deleted.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Thu, 20 Nov 2014 15:24:40 +0300 |
parents | d620f497c50f |
children |
rev | line source |
---|---|
3363 | 1 |
2 # Copyright (C) Igor Sysoev | |
4412 | 3 # Copyright (C) Nginx, Inc. |
3363 | 4 |
5 | |
6 if [ $NGX_LIBATOMIC != YES ]; then | |
7 | |
8 have=NGX_HAVE_LIBATOMIC . auto/have | |
9 CORE_INCS="$CORE_INCS $NGX_LIBATOMIC/src" | |
10 LINK_DEPS="$LINK_DEPS $NGX_LIBATOMIC/src/libatomic_ops.a" | |
11 CORE_LIBS="$CORE_LIBS $NGX_LIBATOMIC/src/libatomic_ops.a" | |
12 | |
13 else | |
14 | |
15 ngx_feature="atomic_ops library" | |
16 ngx_feature_name=NGX_HAVE_LIBATOMIC | |
3366 | 17 ngx_feature_run=yes |
3378
5d17022a1e88
fix libatomic usage on arm, cris, hppa, m68k, and sparc platforms
Igor Sysoev <igor@sysoev.ru>
parents:
3366
diff
changeset
|
18 ngx_feature_incs="#define AO_REQUIRE_CAS |
5d17022a1e88
fix libatomic usage on arm, cris, hppa, m68k, and sparc platforms
Igor Sysoev <igor@sysoev.ru>
parents:
3366
diff
changeset
|
19 #include <atomic_ops.h>" |
3363 | 20 ngx_feature_path= |
21 ngx_feature_libs="-latomic_ops" | |
3366 | 22 ngx_feature_test="long n = 0; |
23 if (!AO_compare_and_swap(&n, 0, 1)) | |
24 return 1; | |
25 if (AO_fetch_and_add(&n, 1) != 1) | |
26 return 1; | |
27 if (n != 2) | |
28 return 1; | |
3363 | 29 AO_nop();" |
30 . auto/feature | |
31 | |
32 if [ $ngx_found = yes ]; then | |
33 CORE_LIBS="$CORE_LIBS $ngx_feature_libs" | |
34 else | |
35 | |
36 cat << END | |
37 | |
38 $0: error: libatomic_ops library was not found. | |
39 | |
40 END | |
41 exit 1 | |
42 fi | |
43 fi |