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Diffstat (limited to 'src/os/unix/ngx_readv_chain.c')
-rw-r--r--src/os/unix/ngx_readv_chain.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/os/unix/ngx_readv_chain.c b/src/os/unix/ngx_readv_chain.c
index 8836c817d..e4eb5ff32 100644
--- a/src/os/unix/ngx_readv_chain.c
+++ b/src/os/unix/ngx_readv_chain.c
@@ -10,7 +10,11 @@
#include <ngx_event.h>
-#define NGX_IOVS 16
+#if (IOV_MAX > 64)
+#define NGX_IOVS 64
+#else
+#define NGX_IOVS IOV_MAX
+#endif
#if (NGX_HAVE_KQUEUE)