nginx 0.8.18 *) Feature: the "read_ahead" directive. *) Feature: now several "perl_modules" directive may be used. *) Feature: the "limit_req_log_level" and "limit_conn_log_level" directives. *) Bugfix: now "limit_req" directive conforms to the leaky bucket algorithm. Thanks to Maxim Dounin. *) Bugfix: nginx did not work on Linux/sparc. Thanks to Marcus Ramberg. *) Bugfix: nginx sent '\0' in a "Location" response header line on MKCOL request. Thanks to Xie Zhenye. *) Bugfix: zero status code was logged instead of 499 status code; the bug had appeared in 0.8.11. *) Bugfix: socket leak; the bug had appeared in 0.8.11.

--- a/auto/os/features
+++ b/auto/os/features
@@ -172,6 +172,26 @@ if [ $ngx_found = no ]; then
 fi
 
 
+ngx_feature="F_READAHEAD"
+ngx_feature_name="NGX_HAVE_F_READAHEAD"
+ngx_feature_run=no
+ngx_feature_incs="#include <fcntl.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="fcntl(0, F_READAHEAD, 1);"
+. auto/feature
+
+
+ngx_feature="posix_fadvise()"
+ngx_feature_name="NGX_HAVE_POSIX_FADVISE"
+ngx_feature_run=no
+ngx_feature_incs="#include <fcntl.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL);"
+. auto/feature
+
+
 ngx_feature="O_DIRECT"
 ngx_feature_name="NGX_HAVE_O_DIRECT"
 ngx_feature_run=no