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dir.c: export excluded_1() and add_excludes_from_file_1()

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These functions are used to handle .gitignore. They are now exported
so that sparse checkout can reuse.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2009-08-20 20:47:04 +07:00 committed by Junio C Hamano
parent c84de70781
commit cb09753423
2 changed files with 20 additions and 16 deletions
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32
dir.c
View File

@ -223,12 +223,12 @@ static void *read_skip_worktree_file_from_index(const char *path, size_t *size)
return data;
}
static int add_excludes_from_file_1(const char *fname,
const char *base,
int baselen,
char **buf_p,
struct exclude_list *which,
int check_index)
int add_excludes_from_file_to_list(const char *fname,
const char *base,
int baselen,
char **buf_p,
struct exclude_list *which,
int check_index)
{
struct stat st;
int fd, i;
@ -274,8 +274,8 @@ static int add_excludes_from_file_1(const char *fname,
void add_excludes_from_file(struct dir_struct *dir, const char *fname)
{
if (add_excludes_from_file_1(fname, "", 0, NULL,
&dir->exclude_list[EXC_FILE], 0) < 0)
if (add_excludes_from_file_to_list(fname, "", 0, NULL,
&dir->exclude_list[EXC_FILE], 0) < 0)
die("cannot use %s as an exclude file", fname);
}
@ -324,9 +324,9 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen)
memcpy(dir->basebuf + current, base + current,
stk->baselen - current);
strcpy(dir->basebuf + stk->baselen, dir->exclude_per_dir);
add_excludes_from_file_1(dir->basebuf,
dir->basebuf, stk->baselen,
&stk->filebuf, el, 1);
add_excludes_from_file_to_list(dir->basebuf,
dir->basebuf, stk->baselen,
&stk->filebuf, el, 1);
dir->exclude_stack = stk;
current = stk->baselen;
}
@ -336,9 +336,9 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen)
/* Scan the list and let the last match determine the fate.
* Return 1 for exclude, 0 for include and -1 for undecided.
*/
static int excluded_1(const char *pathname,
int pathlen, const char *basename, int *dtype,
struct exclude_list *el)
int excluded_from_list(const char *pathname,
int pathlen, const char *basename, int *dtype,
struct exclude_list *el)
{
int i;
@ -412,8 +412,8 @@ int excluded(struct dir_struct *dir, const char *pathname, int *dtype_p)
prep_exclude(dir, pathname, basename-pathname);
for (st = EXC_CMDL; st <= EXC_FILE; st++) {
switch (excluded_1(pathname, pathlen, basename,
dtype_p, &dir->exclude_list[st])) {
switch (excluded_from_list(pathname, pathlen, basename,
dtype_p, &dir->exclude_list[st])) {
case 0:
return 0;
case 1:

4
dir.h
View File

@ -69,7 +69,11 @@ extern int match_pathspec(const char **pathspec, const char *name, int namelen,
extern int fill_directory(struct dir_struct *dir, const char **pathspec);
extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);
extern int excluded_from_list(const char *pathname, int pathlen, const char *basename,
int *dtype, struct exclude_list *el);
extern int excluded(struct dir_struct *, const char *, int *);
extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
char **buf_p, struct exclude_list *which, int check_index);
extern void add_excludes_from_file(struct dir_struct *, const char *fname);
extern void add_exclude(const char *string, const char *base,
int baselen, struct exclude_list *which);