Mercurial > hg > nginx-ranges
diff src/os/unix/ngx_files.c @ 416:a8e3f1441eec NGINX_0_7_17
nginx 0.7.17
*) Feature: now the "directio" directive works on Linux.
*) Feature: the $pid variable.
*) Bugfix: the "directio" optimization that had appeared in 0.7.15 did
not work with open_file_cache.
*) Bugfix: the "access_log" with variables did not work on Linux; the
bug had appeared in 0.7.7.
*) Bugfix: the ngx_http_charset_module did not understand quoted
charset name received from backend.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 15 Sep 2008 00:00:00 +0400 |
parents | 79c5df00501e |
children | ca8f7f6cab16 |
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--- a/src/os/unix/ngx_files.c +++ b/src/os/unix/ngx_files.c @@ -389,7 +389,7 @@ ngx_unlock_fd(ngx_fd_t fd) #if (NGX_HAVE_O_DIRECT) ngx_int_t -ngx_directio(ngx_fd_t fd) +ngx_directio_on(ngx_fd_t fd) { int flags; @@ -402,4 +402,19 @@ ngx_directio(ngx_fd_t fd) return fcntl(fd, F_SETFL, flags | O_DIRECT); } + +ngx_int_t +ngx_directio_off(ngx_fd_t fd) +{ + int flags; + + flags = fcntl(fd, F_GETFL); + + if (flags == -1) { + return -1; + } + + return fcntl(fd, F_SETFL, flags & ~O_DIRECT); +} + #endif