Use off_t when we really mean a file offset.
Not all platforms have declared 'unsigned long' to be a 64 bit value,
but we want to support a 64 bit packfile (or close enough anyway)
in the near future as some projects are getting large enough that
their packed size exceeds 4 GiB.
By using off_t, the POSIX type that is declared to mean an offset
within a file, we support whatever maximum file size the underlying
operating system will handle. For most modern systems this is up
around 2^60 or higher.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/git-compat-util.h b/git-compat-util.h
index 56212b2..33b68e4 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -70,6 +70,10 @@
#define PATH_MAX 4096
#endif
+#ifndef PRIuMAX
+#define PRIuMAX "llu"
+#endif
+
#ifdef __GNUC__
#define NORETURN __attribute__((__noreturn__))
#else
