From feec6759eab3fa301e1695038c95c608e4b16c1c Mon Sep 17 00:00:00 2001 From: Igor Sysoev Date: Mon, 3 Oct 2005 12:49:11 +0000 Subject: Changes with nginx 0.2.4 03 Oct 2005 *) 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; bug appeared in 0.1.44. *) Bugfix: the segmentation fault may occurred if the "rtsig" method was used; bug appeared in 0.2.0. --- src/os/unix/ngx_atomic.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/os') 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". */ -- cgit v1.2.1