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-rw-r--r--app/nginx/src/os/unix/ngx_alloc.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/app/nginx/src/os/unix/ngx_alloc.h b/app/nginx/src/os/unix/ngx_alloc.h
new file mode 100644
index 0000000..655db25
--- /dev/null
+++ b/app/nginx/src/os/unix/ngx_alloc.h
@@ -0,0 +1,45 @@
+
+/*
+ * Copyright (C) Igor Sysoev
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#ifndef _NGX_ALLOC_H_INCLUDED_
+#define _NGX_ALLOC_H_INCLUDED_
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
+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 7.0 has posix_memalign(), besides, early version's malloc()
+ * aligns allocations bigger than page size at the page boundary
+ */
+
+#if (NGX_HAVE_POSIX_MEMALIGN || NGX_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 ngx_uint_t ngx_pagesize;
+extern ngx_uint_t ngx_pagesize_shift;
+extern ngx_uint_t ngx_cacheline_size;
+
+
+#endif /* _NGX_ALLOC_H_INCLUDED_ */