mirror of
https://github.com/git/git.git
synced 2024-11-05 00:37:55 +01:00
c0fa8255c6
Change get_merge_bases() to be able to clean up after itself if needed by adding a cleanup parameter. We don't need to save the flags and restore them afterwards anymore; that was a leftover from before the flags were moved out of the range used in revision.c. clear_commit_marks() sets them to zero, which is enough. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
#ifndef COMMIT_H
|
|
#define COMMIT_H
|
|
|
|
#include "object.h"
|
|
#include "tree.h"
|
|
|
|
struct commit_list {
|
|
struct commit *item;
|
|
struct commit_list *next;
|
|
};
|
|
|
|
struct commit {
|
|
struct object object;
|
|
void *util;
|
|
unsigned long date;
|
|
struct commit_list *parents;
|
|
struct tree *tree;
|
|
char *buffer;
|
|
};
|
|
|
|
extern int save_commit_buffer;
|
|
extern const char *commit_type;
|
|
|
|
struct commit *lookup_commit(const unsigned char *sha1);
|
|
struct commit *lookup_commit_reference(const unsigned char *sha1);
|
|
struct commit *lookup_commit_reference_gently(const unsigned char *sha1,
|
|
int quiet);
|
|
|
|
int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
|
|
|
|
int parse_commit(struct commit *item);
|
|
|
|
struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p);
|
|
struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
|
|
|
|
void free_commit_list(struct commit_list *list);
|
|
|
|
void sort_by_date(struct commit_list **list);
|
|
|
|
/* Commit formats */
|
|
enum cmit_fmt {
|
|
CMIT_FMT_RAW,
|
|
CMIT_FMT_MEDIUM,
|
|
CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM,
|
|
CMIT_FMT_SHORT,
|
|
CMIT_FMT_FULL,
|
|
CMIT_FMT_FULLER,
|
|
CMIT_FMT_ONELINE,
|
|
CMIT_FMT_EMAIL,
|
|
|
|
CMIT_FMT_UNSPECIFIED,
|
|
};
|
|
|
|
extern enum cmit_fmt get_commit_format(const char *arg);
|
|
extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *, unsigned long len, char *buf, unsigned long space, int abbrev, const char *subject, const char *after_subject);
|
|
|
|
/** Removes the first commit from a list sorted by date, and adds all
|
|
* of its parents.
|
|
**/
|
|
struct commit *pop_most_recent_commit(struct commit_list **list,
|
|
unsigned int mark);
|
|
|
|
struct commit *pop_commit(struct commit_list **stack);
|
|
|
|
void clear_commit_marks(struct commit *commit, unsigned int mark);
|
|
|
|
int count_parents(struct commit * commit);
|
|
|
|
/*
|
|
* Performs an in-place topological sort of list supplied.
|
|
*
|
|
* Pre-conditions for sort_in_topological_order:
|
|
* all commits in input list and all parents of those
|
|
* commits must have object.util == NULL
|
|
*
|
|
* Pre-conditions for sort_in_topological_order_fn:
|
|
* all commits in input list and all parents of those
|
|
* commits must have getter(commit) == NULL
|
|
*
|
|
* Post-conditions:
|
|
* invariant of resulting list is:
|
|
* a reachable from b => ord(b) < ord(a)
|
|
* in addition, when lifo == 0, commits on parallel tracks are
|
|
* sorted in the dates order.
|
|
*/
|
|
|
|
typedef void (*topo_sort_set_fn_t)(struct commit*, void *data);
|
|
typedef void* (*topo_sort_get_fn_t)(struct commit*);
|
|
|
|
void topo_sort_default_setter(struct commit *c, void *data);
|
|
void *topo_sort_default_getter(struct commit *c);
|
|
|
|
void sort_in_topological_order(struct commit_list ** list, int lifo);
|
|
void sort_in_topological_order_fn(struct commit_list ** list, int lifo,
|
|
topo_sort_set_fn_t setter,
|
|
topo_sort_get_fn_t getter);
|
|
|
|
struct commit_graft {
|
|
unsigned char sha1[20];
|
|
int nr_parent;
|
|
unsigned char parent[FLEX_ARRAY][20]; /* more */
|
|
};
|
|
|
|
struct commit_graft *read_graft_line(char *buf, int len);
|
|
int register_commit_graft(struct commit_graft *, int);
|
|
int read_graft_file(const char *graft_file);
|
|
|
|
extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup);
|
|
|
|
#endif /* COMMIT_H */
|