Mercurial > hg > nginx-quic
diff src/os/unix/ngx_files.c @ 3322:e19df6e65352
fix posix_fadvise() error handling
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Sun, 15 Nov 2009 09:16:58 +0000 |
parents | 04cfc09b8b8d |
children | 515d50917016 |
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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