Mercurial > hg > nginx
diff src/os/unix/ngx_linux_sendfile_chain.c @ 428:5e73d0ea4dab
nginx-0.0.11-2004-09-16-20:10:13 import
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Thu, 16 Sep 2004 16:10:13 +0000 |
| parents | f209f3391020 |
| children | da8c5707af39 |
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--- a/src/os/unix/ngx_linux_sendfile_chain.c +++ b/src/os/unix/ngx_linux_sendfile_chain.c @@ -19,6 +19,9 @@ */ +#define NGX_HEADERS 8 + + ngx_chain_t *ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit) { @@ -28,12 +31,12 @@ ngx_chain_t *ngx_linux_sendfile_chain(ng size_t fsize; ssize_t size, sent; ngx_uint_t eintr, complete; - struct iovec *iov; ngx_err_t err; ngx_buf_t *file; ngx_array_t header; ngx_event_t *wev; ngx_chain_t *cl; + struct iovec *iov, headers[NGX_HEADERS]; #if (HAVE_SENDFILE64) off_t offset; #else @@ -48,6 +51,11 @@ ngx_chain_t *ngx_linux_sendfile_chain(ng send = 0; + header.elts = headers; + header.size = sizeof(struct iovec); + header.nalloc = NGX_HEADERS; + header.pool = c->pool; + for ( ;; ) { file = NULL; fsize = 0; @@ -55,8 +63,7 @@ ngx_chain_t *ngx_linux_sendfile_chain(ng complete = 0; sprev = send; - ngx_init_array(header, c->pool, 10, sizeof(struct iovec), - NGX_CHAIN_ERROR); + header.nelts = 0; prev = NULL; iov = NULL; @@ -85,7 +92,10 @@ ngx_chain_t *ngx_linux_sendfile_chain(ng iov->iov_len += size; } else { - ngx_test_null(iov, ngx_push_array(&header), NGX_CHAIN_ERROR); + if (!(iov = ngx_array_push(&header))) { + return NGX_CHAIN_ERROR; + } + iov->iov_base = (void *) cl->buf->pos; iov->iov_len = size; }