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disable rtsig automatic building in post 2.6.18 Linux kernels

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This commit is contained in:
Igor Sysoev 2008-03-10 14:35:21 +00:00
parent d48d0d9f42
commit 001a9cfa37
2 changed files with 14 additions and 6 deletions
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5
auto/os/linux
View File

@ -22,9 +22,10 @@ version=`grep "#define LINUX_VERSION_CODE" /usr/include/linux/version.h \
version=${version:-0}
# enable the rt signals on Linux 2.2.19 and onward
# enable the rt signals on Linux between 2.2.19 and 2.6.17
if [ $version -ge 131609 -o $EVENT_RTSIG = YES ]; then
if [ \( $version -ge 131609 -a $version -lt 132632 \) -o $EVENT_RTSIG = YES ]
then
echo " + rt signals found"
have=NGX_HAVE_RTSIG . auto/have
EVENT_MODULES="$EVENT_MODULES $RTSIG_MODULE"

15
src/os/unix/ngx_linux_init.c
View File

@ -11,7 +11,7 @@
u_char ngx_linux_kern_ostype[50];
u_char ngx_linux_kern_osrelease[50];
int ngx_linux_rtsig_max;
int ngx_linux_rtsig_max;
static ngx_os_io_t ngx_linux_io = {
@ -32,9 +32,6 @@ static ngx_os_io_t ngx_linux_io = {
ngx_int_t
ngx_os_specific_init(ngx_log_t *log)
{
int name[2];
size_t len;
ngx_err_t err;
struct utsname u;
if (uname(&u) == -1) {
@ -48,6 +45,12 @@ ngx_os_specific_init(ngx_log_t *log)
(void) ngx_cpystrn(ngx_linux_kern_osrelease, (u_char *) u.release,
sizeof(ngx_linux_kern_osrelease));
#if (NGX_HAVE_RTSIG)
{
int name[2];
size_t len;
ngx_err_t err;
name[0] = CTL_KERN;
name[1] = KERN_RTSIGMAX;
len = sizeof(ngx_linux_rtsig_max);
@ -65,6 +68,8 @@ ngx_os_specific_init(ngx_log_t *log)
ngx_linux_rtsig_max = 0;
}
}
#endif
ngx_os_io = ngx_linux_io;
@ -78,6 +83,8 @@ ngx_os_specific_status(ngx_log_t *log)
ngx_log_error(NGX_LOG_NOTICE, log, 0, "OS: %s %s",
ngx_linux_kern_ostype, ngx_linux_kern_osrelease);
#if (NGX_HAVE_RTSIG)
ngx_log_error(NGX_LOG_NOTICE, log, 0, "sysctl(KERN_RTSIGMAX): %d",
ngx_linux_rtsig_max);
#endif
}