strbuf: add and use strbuf_insertstr()

Add a function for inserting a C string into a strbuf.  Use it
throughout the source to get rid of magic string length constants and
explicit strlen() calls.

Like strbuf_addstr(), implement it as an inline function to avoid the
implicit strlen() calls to cause runtime overhead.

Helped-by: Taylor Blau <me@ttaylorr.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2020-02-09 14:44:23 +01:00
committed by Junio C Hamano
parent d0654dc308
commit a91cc7fad0
11 changed files with 27 additions and 15 deletions

View File

@ -1332,9 +1332,9 @@ void expand_notes_ref(struct strbuf *sb)
if (starts_with(sb->buf, "refs/notes/"))
return; /* we're happy */
else if (starts_with(sb->buf, "notes/"))
strbuf_insert(sb, 0, "refs/", 5);
strbuf_insertstr(sb, 0, "refs/");
else
strbuf_insert(sb, 0, "refs/notes/", 11);
strbuf_insertstr(sb, 0, "refs/notes/");
}
void expand_loose_notes_ref(struct strbuf *sb)