From 0ab91b901299ac41e3867ebec7e04e5082a4c8b4 Mon Sep 17 00:00:00 2001 From: Igor Sysoev Date: Sun, 6 Jun 2004 19:49:18 +0000 Subject: nginx-0.0.3-2004-06-06-23:49:18 import --- src/os/unix/ngx_alloc.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 src/os/unix/ngx_alloc.h (limited to 'src/os/unix/ngx_alloc.h') diff --git a/src/os/unix/ngx_alloc.h b/src/os/unix/ngx_alloc.h new file mode 100644 index 000000000..650f8bef3 --- /dev/null +++ b/src/os/unix/ngx_alloc.h @@ -0,0 +1,36 @@ +#ifndef _NGX_ALLOC_H_INCLUDED_ +#define _NGX_ALLOC_H_INCLUDED_ + + +#include +#include + + +void *ngx_alloc(size_t size, ngx_log_t *log); +void *ngx_calloc(size_t size, ngx_log_t *log); + +#define ngx_free free + + +/* + * Linux has memalign() or posix_memalign() + * Solaris has memalign() + * FreeBSD has not memalign() or posix_memalign() but its malloc() alignes + * allocations bigger than page size at page boundary. + */ + +#if (HAVE_POSIX_MEMALIGN || HAVE_MEMALIGN) + +void *ngx_memalign(size_t alignment, size_t size, ngx_log_t *log); + +#else + +#define ngx_memalign(alignment, size, log) ngx_alloc(size, log) + +#endif + + +extern int ngx_pagesize; + + +#endif /* _NGX_ALLOC_H_INCLUDED_ */ -- cgit