*.[ch]: remove extern from function declarations using spatch

There has been a push to remove extern from function declarations.
Remove some instances of "extern" for function declarations which are
caught by Coccinelle. Note that Coccinelle has some difficulty with
processing functions with `__attribute__` or varargs so some `extern`
declarations are left behind to be dealt with in a future patch.

This was the Coccinelle patch used:

	@@
	type T;
	identifier f;
	@@
	- extern
	  T f(...);

and it was run with:

	$ git ls-files \*.{c,h} |
		grep -v ^compat/ |
		xargs spatch --sp-file contrib/coccinelle/noextern.cocci --in-place

Files under `compat/` are intentionally excluded as some are directly
copied from external sources and we should avoid churning them as much
as possible.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Denton Liu
2019-04-29 04:28:14 -04:00
committed by Junio C Hamano
parent ffac537e6c
commit 554544276a
70 changed files with 885 additions and 885 deletions

70
dir.h
View File

@@ -202,7 +202,7 @@ struct dir_struct {
};
/*Count the number of slashes for string s*/
extern int count_slashes(const char *s);
int count_slashes(const char *s);
/*
* The ordering of these constants is significant, with
@@ -213,24 +213,24 @@ extern int count_slashes(const char *s);
#define MATCHED_RECURSIVELY 1
#define MATCHED_FNMATCH 2
#define MATCHED_EXACTLY 3
extern int simple_length(const char *match);
extern int no_wildcard(const char *string);
extern char *common_prefix(const struct pathspec *pathspec);
extern int match_pathspec(const struct index_state *istate,
int simple_length(const char *match);
int no_wildcard(const char *string);
char *common_prefix(const struct pathspec *pathspec);
int match_pathspec(const struct index_state *istate,
const struct pathspec *pathspec,
const char *name, int namelen,
int prefix, char *seen, int is_dir);
extern int report_path_error(const char *ps_matched, const struct pathspec *pathspec, const char *prefix);
extern int within_depth(const char *name, int namelen, int depth, int max_depth);
int report_path_error(const char *ps_matched, const struct pathspec *pathspec, const char *prefix);
int within_depth(const char *name, int namelen, int depth, int max_depth);
extern int fill_directory(struct dir_struct *dir,
int fill_directory(struct dir_struct *dir,
struct index_state *istate,
const struct pathspec *pathspec);
extern int read_directory(struct dir_struct *, struct index_state *istate,
int read_directory(struct dir_struct *, struct index_state *istate,
const char *path, int len,
const struct pathspec *pathspec);
extern int is_excluded_from_list(const char *pathname, int pathlen,
int is_excluded_from_list(const char *pathname, int pathlen,
const char *basename, int *dtype,
struct exclude_list *el,
struct index_state *istate);
@@ -242,37 +242,37 @@ struct dir_entry *dir_add_ignored(struct dir_struct *dir,
* these implement the matching logic for dir.c:excluded_from_list and
* attr.c:path_matches()
*/
extern int match_basename(const char *, int,
int match_basename(const char *, int,
const char *, int, int, unsigned);
extern int match_pathname(const char *, int,
int match_pathname(const char *, int,
const char *, int,
const char *, int, int, unsigned);
extern struct exclude *last_exclude_matching(struct dir_struct *dir,
struct exclude *last_exclude_matching(struct dir_struct *dir,
struct index_state *istate,
const char *name, int *dtype);
extern int is_excluded(struct dir_struct *dir,
int is_excluded(struct dir_struct *dir,
struct index_state *istate,
const char *name, int *dtype);
extern struct exclude_list *add_exclude_list(struct dir_struct *dir,
struct exclude_list *add_exclude_list(struct dir_struct *dir,
int group_type, const char *src);
extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
struct exclude_list *el, struct index_state *istate);
extern void add_excludes_from_file(struct dir_struct *, const char *fname);
extern int add_excludes_from_blob_to_list(struct object_id *oid,
void add_excludes_from_file(struct dir_struct *, const char *fname);
int add_excludes_from_blob_to_list(struct object_id *oid,
const char *base, int baselen,
struct exclude_list *el);
extern void parse_exclude_pattern(const char **string, int *patternlen, unsigned *flags, int *nowildcardlen);
extern void add_exclude(const char *string, const char *base,
void parse_exclude_pattern(const char **string, int *patternlen, unsigned *flags, int *nowildcardlen);
void add_exclude(const char *string, const char *base,
int baselen, struct exclude_list *el, int srcpos);
extern void clear_exclude_list(struct exclude_list *el);
extern void clear_directory(struct dir_struct *dir);
extern int file_exists(const char *);
void clear_exclude_list(struct exclude_list *el);
void clear_directory(struct dir_struct *dir);
int file_exists(const char *);
extern int is_inside_dir(const char *dir);
extern int dir_inside_of(const char *subdir, const char *dir);
int is_inside_dir(const char *dir);
int dir_inside_of(const char *subdir, const char *dir);
static inline int is_dot_or_dotdot(const char *name)
{
@@ -281,9 +281,9 @@ static inline int is_dot_or_dotdot(const char *name)
(name[1] == '.' && name[2] == '\0')));
}
extern int is_empty_dir(const char *dir);
int is_empty_dir(const char *dir);
extern void setup_standard_excludes(struct dir_struct *dir);
void setup_standard_excludes(struct dir_struct *dir);
/* Constants for remove_dir_recursively: */
@@ -311,23 +311,23 @@ extern void setup_standard_excludes(struct dir_struct *dir);
* This function uses path as temporary scratch space, but restores it
* before returning.
*/
extern int remove_dir_recursively(struct strbuf *path, int flag);
int remove_dir_recursively(struct strbuf *path, int flag);
/* tries to remove the path with empty directories along it, ignores ENOENT */
extern int remove_path(const char *path);
int remove_path(const char *path);
extern int fspathcmp(const char *a, const char *b);
extern int fspathncmp(const char *a, const char *b, size_t count);
int fspathcmp(const char *a, const char *b);
int fspathncmp(const char *a, const char *b, size_t count);
/*
* The prefix part of pattern must not contains wildcards.
*/
struct pathspec_item;
extern int git_fnmatch(const struct pathspec_item *item,
int git_fnmatch(const struct pathspec_item *item,
const char *pattern, const char *string,
int prefix);
extern int submodule_path_match(const struct index_state *istate,
int submodule_path_match(const struct index_state *istate,
const struct pathspec *ps,
const char *submodule_name,
char *seen);
@@ -372,10 +372,10 @@ void remove_untracked_cache(struct index_state *istate);
* When `recurse_into_nested` is set, recurse into any nested submodules,
* connecting them as well.
*/
extern void connect_work_tree_and_git_dir(const char *work_tree,
void connect_work_tree_and_git_dir(const char *work_tree,
const char *git_dir,
int recurse_into_nested);
extern void relocate_gitdir(const char *path,
void relocate_gitdir(const char *path,
const char *old_git_dir,
const char *new_git_dir);
#endif