summaryrefslogtreecommitdiff
path: root/apply.c
diff options
context:
space:
mode:
authorThomas Gummerer <t.gummerer@gmail.com>2019-07-08 16:33:06 (GMT)
committerJunio C Hamano <gitster@pobox.com>2019-07-09 18:29:03 (GMT)
commit877a833b5126f9a06dad07db169b770f898cc7b9 (patch)
tree5cdffc806ded54338ca45316362bbbd1736be370 /apply.c
parent570fe9911b6eb5c64f22a54eb3a7590b7ba5f854 (diff)
downloadgit-877a833b5126f9a06dad07db169b770f898cc7b9.zip
git-877a833b5126f9a06dad07db169b770f898cc7b9.tar.gz
git-877a833b5126f9a06dad07db169b770f898cc7b9.tar.bz2
apply: only pass required data to find_name_*
Currently the 'find_name_*()' functions take 'struct apply_state' as parameter, even though they only need the 'root' member from that struct. These functions are 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> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'apply.c')
-rw-r--r--apply.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/apply.c b/apply.c
index 36e2b25..5333982 100644
--- a/apply.c
+++ b/apply.c
@@ -469,7 +469,7 @@ static char *squash_slash(char *name)
return name;
}
-static char *find_name_gnu(struct apply_state *state,
+static char *find_name_gnu(struct strbuf *root,
const char *line,
int p_value)
{
@@ -495,8 +495,8 @@ static char *find_name_gnu(struct apply_state *state,
}
strbuf_remove(&name, 0, cp - name.buf);
- if (state->root.len)
- strbuf_insert(&name, 0, state->root.buf, state->root.len);
+ if (root->len)
+ strbuf_insert(&name, 0, root->buf, root->len);
return squash_slash(strbuf_detach(&name, NULL));
}
@@ -659,7 +659,7 @@ static size_t diff_timestamp_len(const char *line, size_t len)
return line + len - end;
}
-static char *find_name_common(struct apply_state *state,
+static char *find_name_common(struct strbuf *root,
const char *line,
const char *def,
int p_value,
@@ -702,30 +702,30 @@ static char *find_name_common(struct apply_state *state,
return squash_slash(xstrdup(def));
}
- if (state->root.len) {
- char *ret = xstrfmt("%s%.*s", state->root.buf, len, start);
+ if (root->len) {
+ char *ret = xstrfmt("%s%.*s", root->buf, len, start);
return squash_slash(ret);
}
return squash_slash(xmemdupz(start, len));
}
-static char *find_name(struct apply_state *state,
+static char *find_name(struct strbuf *root,
const char *line,
char *def,
int p_value,
int terminate)
{
if (*line == '"') {
- char *name = find_name_gnu(state, line, p_value);
+ char *name = find_name_gnu(root, line, p_value);
if (name)
return name;
}
- return find_name_common(state, line, def, p_value, NULL, terminate);
+ return find_name_common(root, line, def, p_value, NULL, terminate);
}
-static char *find_name_traditional(struct apply_state *state,
+static char *find_name_traditional(struct strbuf *root,
const char *line,
char *def,
int p_value)
@@ -734,7 +734,7 @@ static char *find_name_traditional(struct apply_state *state,
size_t date_len;
if (*line == '"') {
- char *name = find_name_gnu(state, line, p_value);
+ char *name = find_name_gnu(root, line, p_value);
if (name)
return name;
}
@@ -742,10 +742,10 @@ static char *find_name_traditional(struct apply_state *state,
len = strchrnul(line, '\n') - line;
date_len = diff_timestamp_len(line, len);
if (!date_len)
- return find_name_common(state, line, def, p_value, NULL, TERM_TAB);
+ return find_name_common(root, line, def, p_value, NULL, TERM_TAB);
len -= date_len;
- return find_name_common(state, line, def, p_value, line + len, 0);
+ return find_name_common(root, line, def, p_value, line + len, 0);
}
/*
@@ -759,7 +759,7 @@ static int guess_p_value(struct apply_state *state, const char *nameline)
if (is_dev_null(nameline))
return -1;
- name = find_name_traditional(state, nameline, NULL, 0);
+ name = find_name_traditional(&state->root, nameline, NULL, 0);
if (!name)
return -1;
cp = strchr(name, '/');
@@ -883,17 +883,17 @@ static int parse_traditional_patch(struct apply_state *state,
if (is_dev_null(first)) {
patch->is_new = 1;
patch->is_delete = 0;
- name = find_name_traditional(state, second, NULL, state->p_value);
+ name = find_name_traditional(&state->root, second, NULL, state->p_value);
patch->new_name = name;
} else if (is_dev_null(second)) {
patch->is_new = 0;
patch->is_delete = 1;
- name = find_name_traditional(state, first, NULL, state->p_value);
+ name = find_name_traditional(&state->root, first, NULL, state->p_value);
patch->old_name = name;
} else {
char *first_name;
- first_name = find_name_traditional(state, first, NULL, state->p_value);
- name = find_name_traditional(state, second, first_name, state->p_value);
+ first_name = find_name_traditional(&state->root, first, NULL, state->p_value);
+ name = find_name_traditional(&state->root, second, first_name, state->p_value);
free(first_name);
if (has_epoch_timestamp(first)) {
patch->is_new = 1;
@@ -940,7 +940,7 @@ static int gitdiff_verify_name(struct apply_state *state,
int side)
{
if (!*name && !isnull) {
- *name = find_name(state, line, NULL, state->p_value, TERM_TAB);
+ *name = find_name(&state->root, line, NULL, state->p_value, TERM_TAB);
return 0;
}
@@ -949,7 +949,7 @@ static int gitdiff_verify_name(struct apply_state *state,
if (isnull)
return error(_("git apply: bad git-diff - expected /dev/null, got %s on line %d"),
*name, state->linenr);
- another = find_name(state, line, NULL, state->p_value, TERM_TAB);
+ another = find_name(&state->root, line, NULL, state->p_value, TERM_TAB);
if (!another || strcmp(another, *name)) {
free(another);
return error((side == DIFF_NEW_NAME) ?
@@ -1032,7 +1032,7 @@ static int gitdiff_copysrc(struct apply_state *state,
{
patch->is_copy = 1;
free(patch->old_name);
- patch->old_name = find_name(state, line, NULL, state->p_value ? state->p_value - 1 : 0, 0);
+ patch->old_name = find_name(&state->root, line, NULL, state->p_value ? state->p_value - 1 : 0, 0);
return 0;
}
@@ -1042,7 +1042,7 @@ static int gitdiff_copydst(struct apply_state *state,
{
patch->is_copy = 1;
free(patch->new_name);
- patch->new_name = find_name(state, line, NULL, state->p_value ? state->p_value - 1 : 0, 0);
+ patch->new_name = find_name(&state->root, line, NULL, state->p_value ? state->p_value - 1 : 0, 0);
return 0;
}
@@ -1052,7 +1052,7 @@ static int gitdiff_renamesrc(struct apply_state *state,
{
patch->is_rename = 1;
free(patch->old_name);
- patch->old_name = find_name(state, line, NULL, state->p_value ? state->p_value - 1 : 0, 0);
+ patch->old_name = find_name(&state->root, line, NULL, state->p_value ? state->p_value - 1 : 0, 0);
return 0;
}
@@ -1062,7 +1062,7 @@ static int gitdiff_renamedst(struct apply_state *state,
{
patch->is_rename = 1;
free(patch->new_name);
- patch->new_name = find_name(state, line, NULL, state->p_value ? state->p_value - 1 : 0, 0);
+ patch->new_name = find_name(&state->root, line, NULL, state->p_value ? state->p_value - 1 : 0, 0);
return 0;
}