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-rw-r--r--src/unix/map.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/src/unix/map.c b/src/unix/map.c
deleted file mode 100644
index 88f283ce8..000000000
--- a/src/unix/map.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) the libgit2 contributors. All rights reserved.
- *
- * This file is part of libgit2, distributed under the GNU GPL v2 with
- * a Linking Exception. For full terms see the included COPYING file.
- */
-
-#include "common.h"
-
-#include "git2/common.h"
-
-#if !defined(GIT_WIN32) && !defined(NO_MMAP)
-
-#include "map.h"
-#include <sys/mman.h>
-#include <unistd.h>
-#include <errno.h>
-
-int git__page_size(size_t *page_size)
-{
- long sc_page_size = sysconf(_SC_PAGE_SIZE);
- if (sc_page_size < 0) {
- git_error_set(GIT_ERROR_OS, "can't determine system page size");
- return -1;
- }
- *page_size = (size_t) sc_page_size;
- return 0;
-}
-
-int git__mmap_alignment(size_t *alignment)
-{
- return git__page_size(alignment);
-}
-
-int p_mmap(git_map *out, size_t len, int prot, int flags, int fd, off64_t offset)
-{
- int mprot = PROT_READ;
- int mflag = 0;
-
- GIT_MMAP_VALIDATE(out, len, prot, flags);
-
- out->data = NULL;
- out->len = 0;
-
- if (prot & GIT_PROT_WRITE)
- mprot |= PROT_WRITE;
-
- if ((flags & GIT_MAP_TYPE) == GIT_MAP_SHARED)
- mflag = MAP_SHARED;
- else if ((flags & GIT_MAP_TYPE) == GIT_MAP_PRIVATE)
- mflag = MAP_PRIVATE;
- else
- mflag = MAP_SHARED;
-
- out->data = mmap(NULL, len, mprot, mflag, fd, offset);
-
- if (!out->data || out->data == MAP_FAILED) {
- git_error_set(GIT_ERROR_OS, "failed to mmap. Could not write data");
- return -1;
- }
-
- out->len = len;
-
- return 0;
-}
-
-int p_munmap(git_map *map)
-{
- GIT_ASSERT_ARG(map);
- munmap(map->data, map->len);
- map->data = NULL;
- map->len = 0;
-
- return 0;
-}
-
-#endif
-