[PATCH v2 2/3] diffcore-pickaxe: remove fill_one()
From: Simon Ruderich <hidden>
Date: 2016-06-15 22:56:41
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-06-15 · Re: [PATCH v2 2/3] diffcore-pickaxe: remove fill_one() · Junio C Hamano <hidden>
From: Jeff King <redacted> fill_one is _almost_ identical to just calling fill_textconv; the exception is that for the !DIFF_FILE_VALID case, fill_textconv gives us an empty buffer rather than a NULL one. Signed-off-by: Simon Ruderich <redacted> --- On Thu, Apr 04, 2013 at 01:49:42PM -0400, Jeff King wrote:
[snip] What do you think of something like this on top (this is on top of your patches, but again, I would suggest re-ordering your two, so it would come as patch 2/3):
Hello Jeff, That's a good idea. I've added your patch, thanks. Signed-off? Regards Simon diffcore-pickaxe.c | 30 ++++++++++-------------------- 1 file changed, 10 insertions(+), 20 deletions(-)
diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c
index 8f955f8..3124f49 100644
--- a/diffcore-pickaxe.c
+++ b/diffcore-pickaxe.c@@ -74,16 +74,6 @@ static void diffgrep_consume(void *priv, char *line, unsigned long len) line[len] = hold; } -static void fill_one(struct diff_filespec *one, - mmfile_t *mf, struct userdiff_driver *textconv) -{ - if (DIFF_FILE_VALID(one)) { - mf->size = fill_textconv(textconv, one, &mf->ptr); - } else { - memset(mf, 0, sizeof(*mf)); - } -} - static int diff_grep(struct diff_filepair *p, struct diff_options *o, regex_t *regexp, kwset_t kws) {
@@ -99,15 +89,15 @@ static int diff_grep(struct diff_filepair *p, struct diff_options *o, textconv_one = get_textconv(p->one); textconv_two = get_textconv(p->two); - fill_one(p->one, &mf1, textconv_one); - fill_one(p->two, &mf2, textconv_two); + mf1.size = fill_textconv(textconv_one, p->one, &mf1.ptr); + mf2.size = fill_textconv(textconv_two, p->two, &mf2.ptr); - if (!mf1.ptr) { - if (!mf2.ptr) + if (!DIFF_FILE_VALID(p->one)) { + if (!DIFF_FILE_VALID(p->two)) return 0; /* ignore unmerged */ /* created "two" -- does it have what we are looking for? */ hit = !regexec(regexp, mf2.ptr, 1, ®match, 0); - } else if (!mf2.ptr) { + } else if (!DIFF_FILE_VALID(p->two)) { /* removed "one" -- did it have what we are looking for? */ hit = !regexec(regexp, mf1.ptr, 1, ®match, 0); } else {
@@ -224,16 +214,16 @@ static int has_changes(struct diff_filepair *p, struct diff_options *o, if (textconv_one == textconv_two && diff_unmodified_pair(p)) return 0; - fill_one(p->one, &mf1, textconv_one); - fill_one(p->two, &mf2, textconv_two); + mf1.size = fill_textconv(textconv_one, p->one, &mf1.ptr); + mf2.size = fill_textconv(textconv_two, p->two, &mf2.ptr); - if (!mf1.ptr) { - if (!mf2.ptr) + if (!DIFF_FILE_VALID(p->one)) { + if (!DIFF_FILE_VALID(p->two)) ret = 0; /* ignore unmerged */ /* created */ ret = contains(&mf2, o, regexp, kws) != 0; } - else if (!mf2.ptr) /* removed */ + else if (!DIFF_FILE_VALID(p->two)) /* removed */ ret = contains(&mf1, o, regexp, kws) != 0; else ret = contains(&mf1, o, regexp, kws) !=
--
1.8.2
--
+ privacy is necessary
+ using gnupg http://gnupg.org
+ public key id: 0x92FEFDB7E44C32F9