MSVC: Add support for building with NO_MMAP

When the NO_MMAP build variable is set, the msvc linker complains:

    error LNK2001: unresolved external symbol _getpagesize

The msvc libraries do not define the getpagesize() function,
so we move the mingw_getpagesize() implementation from the
conditionally built win32mmap.c file to mingw.c.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/compat/win32mmap.c b/compat/win32mmap.c
index 779d796cd5..1c5a14922f 100644
--- a/compat/win32mmap.c
+++ b/compat/win32mmap.c
@@ -1,17 +1,5 @@
 #include "../git-compat-util.h"
 
-/*
- * Note that this doesn't return the actual pagesize, but
- * the allocation granularity. If future Windows specific git code
- * needs the real getpagesize function, we need to find another solution.
- */
-int mingw_getpagesize(void)
-{
-	SYSTEM_INFO si;
-	GetSystemInfo(&si);
-	return si.dwAllocationGranularity;
-}
-
 void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset)
 {
 	HANDLE hmap;