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| author | Igor Sysoev <igor@sysoev.ru> | 2005-10-03 12:53:14 +0000 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2005-10-03 12:53:14 +0000 |
| commit | 82dc95eadd3f9cca3619f1797d91ffd751f422ea (patch) | |
| tree | 4e375369da607f1155b48279281b73afea4fa23e /src/os/unix/ngx_atomic.h | |
| parent | 23d23c1e8ecc390ca403e1234a22f4291ee38b23 (diff) | |
| download | nginx-release-0.2.4.tar.gz nginx-release-0.2.4.zip | |
nginx-0.2.4-RELEASE importrelease-0.2.4
*) Feature: the ngx_http_ssi_module supports "$var=text", "$var!=text",
"$var=/text/", and "$var!=/text/" expressions in the "if" command.
*) Bugfix: in proxying location without trailing slash; the bug had
appeared in 0.1.44.
*) Bugfix: the segmentation fault may occurred if the "rtsig" method
was used; the bug had appeared in 0.2.0.
Diffstat (limited to 'src/os/unix/ngx_atomic.h')
| -rw-r--r-- | src/os/unix/ngx_atomic.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/os/unix/ngx_atomic.h b/src/os/unix/ngx_atomic.h index 9710855aa..b3d300314 100644 --- a/src/os/unix/ngx_atomic.h +++ b/src/os/unix/ngx_atomic.h @@ -308,8 +308,9 @@ typedef volatile ngx_atomic_uint_t ngx_atomic_t; * this branch is unlikely to be taken. * * the "=&r" means that no input registers can be used. - * the "=&b" means that the base registers can be used only, i.e. any register - * except r0. the r0 register can not be used in "addi r0, r0, 1". + * the "=&b" means that the base registers can be used only, i.e. + * any register except r0. the r0 register always has a zero value and + * could not be used in "addi r0, r0, 1". * the "1b" means the nearest backward label "1" and the "1f" means * the nearest forward label "1". */ |