mirror of
https://github.com/git/git.git
synced 2024-11-16 14:04:52 +01:00
9cba13ca5d
In a struct definitions, unlike functions, the prevailing style is for
the opening brace to go on the same line as the struct name, like so:
struct foo {
int bar;
char *baz;
};
Indeed, grepping for 'struct [a-z_]* {$' yields about 5 times as many
matches as 'struct [a-z_]*$'.
Linus sayeth:
Heretic people all over the world have claimed that this inconsistency
is ... well ... inconsistent, but all right-thinking people know that
(a) K&R are _right_ and (b) K&R are right.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
47 lines
2.1 KiB
C
47 lines
2.1 KiB
C
#ifndef STRING_LIST_H
|
|
#define STRING_LIST_H
|
|
|
|
struct string_list_item {
|
|
char *string;
|
|
void *util;
|
|
};
|
|
struct string_list {
|
|
struct string_list_item *items;
|
|
unsigned int nr, alloc;
|
|
unsigned int strdup_strings:1;
|
|
};
|
|
|
|
#define STRING_LIST_INIT_NODUP { NULL, 0, 0, 0 }
|
|
#define STRING_LIST_INIT_DUP { NULL, 0, 0, 1 }
|
|
|
|
void print_string_list(const struct string_list *p, const char *text);
|
|
void string_list_clear(struct string_list *list, int free_util);
|
|
|
|
/* Use this function to call a custom clear function on each util pointer */
|
|
/* The string associated with the util pointer is passed as the second argument */
|
|
typedef void (*string_list_clear_func_t)(void *p, const char *str);
|
|
void string_list_clear_func(struct string_list *list, string_list_clear_func_t clearfunc);
|
|
|
|
/* Use this function or the macro below to iterate over each item */
|
|
typedef int (*string_list_each_func_t)(struct string_list_item *, void *);
|
|
int for_each_string_list(struct string_list *list,
|
|
string_list_each_func_t, void *cb_data);
|
|
#define for_each_string_list_item(item,list) \
|
|
for (item = (list)->items; item < (list)->items + (list)->nr; ++item)
|
|
|
|
/* Use these functions only on sorted lists: */
|
|
int string_list_has_string(const struct string_list *list, const char *string);
|
|
int string_list_find_insert_index(const struct string_list *list, const char *string,
|
|
int negative_existing_index);
|
|
struct string_list_item *string_list_insert(struct string_list *list, const char *string);
|
|
struct string_list_item *string_list_insert_at_index(struct string_list *list,
|
|
int insert_at, const char *string);
|
|
struct string_list_item *string_list_lookup(struct string_list *list, const char *string);
|
|
|
|
/* Use these functions only on unsorted lists: */
|
|
struct string_list_item *string_list_append(struct string_list *list, const char *string);
|
|
void sort_string_list(struct string_list *list);
|
|
int unsorted_string_list_has_string(struct string_list *list, const char *string);
|
|
struct string_list_item *unsorted_string_list_lookup(struct string_list *list,
|
|
const char *string);
|
|
#endif /* STRING_LIST_H */
|