object_info: change member name from 'typename' to 'type_name'

Rename C++ keyword in order to bring the codebase closer to being able
to be compiled with a C++ compiler.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/cat-file.c

@@ -76,7 +76,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
 	buf = NULL;
 	switch (opt) {
 	case 't':
-		oi.typename = &sb;
+		oi.type_name = &sb;
 		if (sha1_object_info_extended(oid.hash, &oi, flags) < 0)
 			die("git cat-file: could not get object info");
 		if (sb.len) {

cache.h

@@ -1744,7 +1744,7 @@ struct object_info {
 	unsigned long *sizep;
 	off_t *disk_sizep;
 	unsigned char *delta_base_sha1;
-	struct strbuf *typename;
+	struct strbuf *type_name;
 	void **contentp;
 
 	/* Response */

packfile.c

@@ -1350,16 +1350,16 @@ int packed_object_info(struct packed_git *p, off_t obj_offset,
 		*oi->disk_sizep = revidx[1].offset - obj_offset;
 	}
 
-	if (oi->typep || oi->typename) {
+	if (oi->typep || oi->type_name) {
 		enum object_type ptot;
 		ptot = packed_to_object_type(p, obj_offset, type, &w_curs,
 					     curpos);
 		if (oi->typep)
 			*oi->typep = ptot;
-		if (oi->typename) {
+		if (oi->type_name) {
 			const char *tn = typename(ptot);
 			if (tn)
-				strbuf_addstr(oi->typename, tn);
+				strbuf_addstr(oi->type_name, tn);
 		}
 		if (ptot < 0) {
 			type = OBJ_BAD;

sha1_file.c

@@ -1087,8 +1087,8 @@ static int parse_sha1_header_extended(const char *hdr, struct object_info *oi,
 	}
 
 	type = type_from_string_gently(type_buf, type_len, 1);
-	if (oi->typename)
-		strbuf_add(oi->typename, type_buf, type_len);
+	if (oi->type_name)
+		strbuf_add(oi->type_name, type_buf, type_len);
 	/*
 	 * Set type to 0 if its an unknown object and
 	 * we're obtaining the type using '--allow-unknown-type'
@@ -1158,7 +1158,7 @@ static int sha1_loose_object_info(const unsigned char *sha1,
 	 * return value implicitly indicates whether the
 	 * object even exists.
 	 */
-	if (!oi->typep && !oi->typename && !oi->sizep && !oi->contentp) {
+	if (!oi->typep && !oi->type_name && !oi->sizep && !oi->contentp) {
 		const char *path;
 		struct stat st;
 		if (stat_sha1_file(sha1, &st, &path) < 0)
@@ -1239,8 +1239,8 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi,
 				*(oi->disk_sizep) = 0;
 			if (oi->delta_base_sha1)
 				hashclr(oi->delta_base_sha1);
-			if (oi->typename)
-				strbuf_addstr(oi->typename, typename(co->type));
+			if (oi->type_name)
+				strbuf_addstr(oi->type_name, typename(co->type));
 			if (oi->contentp)
 				*oi->contentp = xmemdupz(co->buf, co->size);
 			oi->whence = OI_CACHED;