[PATCH 4/6] compat/win32mmap.c: Fix some sparse warnings
- From
Ramsay Jones <ramsay@ramsay1.demon.co.uk>
- Date
- Apr 27, 2013, 19:18 UTC
- Message-ID
- <517C246B.3010307@ramsay1.demon.co.uk>
Sparse issues two 'Using plain integer as NULL pointer' warnings against the call to the CreateFileMapping() function. The warnings relate to the second and sixth parameters, which both have pointer type. In order to suppress the warnings, we simply pass the NULL pointer, rather than '0', to those parameters in the function call.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> --- compat/win32mmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/compat/win32mmap.c b/compat/win32mmap.c index 61d2ef8..80a8c9a 100644 --- a/compat/win32mmap.c +++ b/compat/win32mmap.c @@ -21,8 +21,8 @@ void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t of if (!(flags & MAP_PRIVATE)) die("Invalid usage of mmap when built with USE_WIN32_MMAP"); - hmap = CreateFileMapping((HANDLE)_get_osfhandle(fd), 0, PAGE_WRITECOPY, - 0, 0, 0); + hmap = CreateFileMapping((HANDLE)_get_osfhandle(fd), NULL, + PAGE_WRITECOPY, 0, 0, NULL); if (!hmap) return MAP_FAILED;
-- 1.8.2