gpg-interface: use size_t for signature buffer size

Even though our object sizes (from which these buffers would
come) are typically "unsigned long", this is something we'd
like to eventually fix (since it's only 32-bits even on
64-bit Windows). It makes more sense to use size_t when
taking an in-memory buffer.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Ben Toews <mastahyeti@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/gpg-interface.c b/gpg-interface.c
index 08de0daa410bee1beaae3fc5756d01d5c8a1c25d..ac852ad4b9d5582165d1e5874123300067cb28c6 100644 (file)
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -101,7 +101,7 @@ void print_signature_buffer(const struct signature_check *sigc, unsigned flags)
                fputs(output, stderr);
 }
 
-size_t parse_signature(const char *buf, unsigned long size)
+size_t parse_signature(const char *buf, size_t size)
 {
        char *eol;
        size_t len = 0;

diff --git a/gpg-interface.h b/gpg-interface.h
index 2c40a9175fe90673d7cc4ba7a108936d02b5a743..a5e6517ae67ea5fa3f79265517381d58d99fba18 100644 (file)
--- a/gpg-interface.h
+++ b/gpg-interface.h
@@ -31,7 +31,7 @@ void signature_check_clear(struct signature_check *sigc);
  * offset where the embedded detached signature begins, or the end of
  * the data when there is no such signature.
  */
-size_t parse_signature(const char *buf, unsigned long size);
+size_t parse_signature(const char *buf, size_t size);
 
 void parse_gpg_output(struct signature_check *);