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| author | Valentin Bartenev <vbart@nginx.com> | 2014-08-13 15:11:45 +0400 |
|---|---|---|
| committer | Valentin Bartenev <vbart@nginx.com> | 2014-08-13 15:11:45 +0400 |
| commit | 651be6067ec12cee11fb70bd9be23c4858604a92 (patch) | |
| tree | 648b58390643f0b5a11ff92710aa4533d5d82a95 /src/os/unix/ngx_linux_sendfile_chain.c | |
| parent | 1cbeabfd4cda90e600756380b137b9065f645e83 (diff) | |
| download | nginx-651be6067ec12cee11fb70bd9be23c4858604a92.tar.gz nginx-651be6067ec12cee11fb70bd9be23c4858604a92.zip | |
Generalized definitions of the number of preallocated iovec's.
No functional changes.
Diffstat (limited to 'src/os/unix/ngx_linux_sendfile_chain.c')
| -rw-r--r-- | src/os/unix/ngx_linux_sendfile_chain.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/src/os/unix/ngx_linux_sendfile_chain.c b/src/os/unix/ngx_linux_sendfile_chain.c index 48b5a71a1..1060852a0 100644 --- a/src/os/unix/ngx_linux_sendfile_chain.c +++ b/src/os/unix/ngx_linux_sendfile_chain.c @@ -27,13 +27,6 @@ #define NGX_SENDFILE_MAXSIZE 2147483647L -#if (IOV_MAX > 64) -#define NGX_HEADERS 64 -#else -#define NGX_HEADERS IOV_MAX -#endif - - ngx_chain_t * ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit) { @@ -47,7 +40,7 @@ ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit) ngx_array_t header; ngx_event_t *wev; ngx_chain_t *cl; - struct iovec *iov, headers[NGX_HEADERS]; + struct iovec *iov, headers[NGX_IOVS_PREALLOCATE]; #if (NGX_HAVE_SENDFILE64) off_t offset; #else @@ -72,7 +65,7 @@ ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit) header.elts = headers; header.size = sizeof(struct iovec); - header.nalloc = NGX_HEADERS; + header.nalloc = NGX_IOVS_PREALLOCATE; header.pool = c->pool; for ( ;; ) { |