Mercurial > hg > nginx
diff src/os/unix/ngx_readv_chain.c @ 5854:b63e829621ab
Generalized definitions of the number of preallocated iovec's.
No functional changes.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Wed, 13 Aug 2014 15:11:45 +0400 |
parents | 43512a33e8f2 |
children | a0a14319968b |
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--- a/src/os/unix/ngx_readv_chain.c +++ b/src/os/unix/ngx_readv_chain.c @@ -10,13 +10,6 @@ #include <ngx_event.h> -#if (IOV_MAX > 64) -#define NGX_IOVS 64 -#else -#define NGX_IOVS IOV_MAX -#endif - - ssize_t ngx_readv_chain(ngx_connection_t *c, ngx_chain_t *chain) { @@ -25,7 +18,7 @@ ngx_readv_chain(ngx_connection_t *c, ngx ngx_err_t err; ngx_array_t vec; ngx_event_t *rev; - struct iovec *iov, iovs[NGX_IOVS]; + struct iovec *iov, iovs[NGX_IOVS_PREALLOCATE]; rev = c->read; @@ -67,7 +60,7 @@ ngx_readv_chain(ngx_connection_t *c, ngx vec.elts = iovs; vec.nelts = 0; vec.size = sizeof(struct iovec); - vec.nalloc = NGX_IOVS; + vec.nalloc = NGX_IOVS_PREALLOCATE; vec.pool = c->pool; /* coalesce the neighbouring bufs */