From: Thomas Gummerer <t.gummerer@gmail.com>
To: git@vger.kernel.org
Cc: Duy Nguyen <pclouds@gmail.com>,
Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Junio C Hamano <gitster@pobox.com>,
Eric Sunshine <sunshine@sunshineco.com>,
Johannes Sixt <j6t@kdbg.org>,
Thomas Gummerer <t.gummerer@gmail.com>
Subject: [PATCH v2 02/14] apply: only pass required data to skip_tree_prefix
Date: Fri, 5 Jul 2019 18:06:18 +0100 [thread overview]
Message-ID: <20190705170630.27500-3-t.gummerer@gmail.com> (raw)
In-Reply-To: <20190705170630.27500-1-t.gummerer@gmail.com>
Currently the 'skip_tree_prefix()' function takes 'struct apply_state'
as parameter, even though it only needs the p_value from that struct.
This function is in the callchain of 'parse_git_header()', which we
want to make more generally useful in a subsequent commit. To make
that happen we only want to pass in the required data to
'parse_git_header()', and not the whole 'struct apply_state', and thus
we want functions in the callchain of 'parse_git_header()' to only
take arguments they really need.
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
---
apply.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/apply.c b/apply.c
index 599cf8956f..fc7083fcbc 100644
--- a/apply.c
+++ b/apply.c
@@ -1137,17 +1137,17 @@ static int gitdiff_unrecognized(struct apply_state *state,
* Skip p_value leading components from "line"; as we do not accept
* absolute paths, return NULL in that case.
*/
-static const char *skip_tree_prefix(struct apply_state *state,
+static const char *skip_tree_prefix(int p_value,
const char *line,
int llen)
{
int nslash;
int i;
- if (!state->p_value)
+ if (!p_value)
return (llen && line[0] == '/') ? NULL : line;
- nslash = state->p_value;
+ nslash = p_value;
for (i = 0; i < llen; i++) {
int ch = line[i];
if (ch == '/' && --nslash <= 0)
@@ -1184,7 +1184,7 @@ static char *git_header_name(struct apply_state *state,
goto free_and_fail1;
/* strip the a/b prefix including trailing slash */
- cp = skip_tree_prefix(state, first.buf, first.len);
+ cp = skip_tree_prefix(state->p_value, first.buf, first.len);
if (!cp)
goto free_and_fail1;
strbuf_remove(&first, 0, cp - first.buf);
@@ -1201,7 +1201,7 @@ static char *git_header_name(struct apply_state *state,
if (*second == '"') {
if (unquote_c_style(&sp, second, NULL))
goto free_and_fail1;
- cp = skip_tree_prefix(state, sp.buf, sp.len);
+ cp = skip_tree_prefix(state->p_value, sp.buf, sp.len);
if (!cp)
goto free_and_fail1;
/* They must match, otherwise ignore */
@@ -1212,7 +1212,7 @@ static char *git_header_name(struct apply_state *state,
}
/* unquoted second */
- cp = skip_tree_prefix(state, second, line + llen - second);
+ cp = skip_tree_prefix(state->p_value, second, line + llen - second);
if (!cp)
goto free_and_fail1;
if (line + llen - cp != first.len ||
@@ -1227,7 +1227,7 @@ static char *git_header_name(struct apply_state *state,
}
/* unquoted first name */
- name = skip_tree_prefix(state, line, llen);
+ name = skip_tree_prefix(state->p_value, line, llen);
if (!name)
return NULL;
@@ -1243,7 +1243,7 @@ static char *git_header_name(struct apply_state *state,
if (unquote_c_style(&sp, second, NULL))
goto free_and_fail2;
- np = skip_tree_prefix(state, sp.buf, sp.len);
+ np = skip_tree_prefix(state->p_value, sp.buf, sp.len);
if (!np)
goto free_and_fail2;
@@ -1287,7 +1287,7 @@ static char *git_header_name(struct apply_state *state,
*/
if (!name[len + 1])
return NULL; /* no postimage name */
- second = skip_tree_prefix(state, name + len + 1,
+ second = skip_tree_prefix(state->p_value, name + len + 1,
line_len - (len + 1));
if (!second)
return NULL;
--
2.22.0.510.g264f2c817a
next prev parent reply other threads:[~2019-07-05 17:07 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190414210933.20875-1-t.gummerer@gmail.com/>
2019-07-05 17:06 ` [PATCH v2 00/14] output improvements for git range-diff Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-05 17:06 ` Thomas Gummerer [this message]
2019-07-05 17:06 ` [PATCH v2 03/14] apply: only pass required data to git_header_name Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-05 18:51 ` Johannes Schindelin
2019-07-05 17:06 ` [PATCH v2 07/14] apply: make parse_git_header public Thomas Gummerer
2019-07-05 18:48 ` Johannes Schindelin
2019-07-05 17:06 ` [PATCH v2 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-05 19:05 ` Johannes Schindelin
2019-07-08 11:24 ` Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-05 19:09 ` Johannes Schindelin
2019-07-05 17:06 ` [PATCH v2 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-05 19:35 ` Johannes Schindelin
2019-07-08 11:44 ` Thomas Gummerer
2019-07-08 13:12 ` Johannes Schindelin
2019-07-05 17:06 ` [PATCH v2 13/14] range-diff: add filename to inner diff Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-05 19:48 ` [PATCH v2 00/14] output improvements for git range-diff Johannes Schindelin
2019-07-08 11:45 ` Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 " Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 02/14] apply: only pass required data to skip_tree_prefix Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 03/14] apply: only pass required data to git_header_name Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 07/14] apply: make parse_git_header public Thomas Gummerer
2019-07-09 19:39 ` Junio C Hamano
2019-07-09 21:23 ` Thomas Gummerer
2019-07-09 23:22 ` Junio C Hamano
2019-07-10 8:48 ` Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 13/14] range-diff: add filename to inner diff Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 00/14] output improvements for git range-diff Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 02/14] apply: only pass required data to skip_tree_prefix Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 03/14] apply: only pass required data to git_header_name Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 07/14] apply: make parse_git_diff_header public Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 13/14] range-diff: add filename to inner diff Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-11 22:09 ` [PATCH v4 00/14] output improvements for git range-diff Ramsay Jones
2019-07-12 10:44 ` Johannes Schindelin
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