Mercurial > hg > nginx-vendor-current
diff src/os/unix/ngx_files.c @ 546:e19e5f542878 NGINX_0_8_25
nginx 0.8.25
*) Change: now no message is written in an error log if a variable is
not found by $r->variable() method.
*) Feature: the ngx_http_degradation_module.
*) Feature: regular expression named captures.
*) Feature: now URI part is not required a "proxy_pass" directive if
variables are used.
*) Feature: now the "msie_padding" directive works for Chrome too.
*) Bugfix: a segmentation fault occurred in a worker process on low
memory condition; the bug had appeared in 0.8.18.
*) Bugfix: nginx sent gzipped responses to clients those do not support
gzip, if "gzip_static on" and "gzip_vary off"; the bug had appeared
in 0.8.16.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 16 Nov 2009 00:00:00 +0300 |
parents | 2b9e388c61f1 |
children | c456a023113c |
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--- a/src/os/unix/ngx_files.c +++ b/src/os/unix/ngx_files.c @@ -402,6 +402,26 @@ ngx_unlock_fd(ngx_fd_t fd) } +#if (NGX_HAVE_POSIX_FADVISE) + +ngx_int_t +ngx_read_ahead(ngx_fd_t fd, size_t n) +{ + int err; + + err = posix_fadvise(fd, 0, 0, POSIX_FADV_SEQUENTIAL); + + if (err == 0) { + return 0; + } + + ngx_set_errno(err); + return NGX_FILE_ERROR; +} + +#endif + + #if (NGX_HAVE_O_DIRECT) ngx_int_t