sha1_name: add get_sha1_with_context()

diff --git a/compat/win32mmap.c b/compat/win32mmap.c
index 1c5a14922f255af2c3b0e75e06925b748d3d7684..b58aa69fa0609dad7f591024f9da31dfa58496fb 100644 (file)
--- a/compat/win32mmap.c
+++ b/compat/win32mmap.c
@@ -4,19 +4,19 @@ void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t of
 {
        HANDLE hmap;
        void *temp;
-       size_t len;
+       off_t len;
        struct stat st;
        uint64_t o = offset;
        uint32_t l = o & 0xFFFFFFFF;
        uint32_t h = (o >> 32) & 0xFFFFFFFF;
 
        if (!fstat(fd, &st))
-               len = xsize_t(st.st_size);
+               len = st.st_size;
        else
                die("mmap: could not determine filesize");
 
        if ((length + offset) > len)
-               length = len - offset;
+               length = xsize_t(len - offset);
 
        if (!(flags & MAP_PRIVATE))
                die("Invalid usage of mmap when built with USE_WIN32_MMAP");