git/merge-recursive.h
Junio C Hamano 8d676d85f7 Merge branch 'gv/portable'
* gv/portable:
  test-lib: use DIFF definition from GIT-BUILD-OPTIONS
  build: propagate $DIFF to scripts
  Makefile: Tru64 portability fix
  Makefile: HP-UX 10.20 portability fixes
  Makefile: HPUX11 portability fixes
  Makefile: SunOS 5.6 portability fix
  inline declaration does not work on AIX
  Allow disabling "inline"
  Some platforms lack socklen_t type
  Make NO_{INET_NTOP,INET_PTON} configured independently
  Makefile: some platforms do not have hstrerror anywhere
  git-compat-util.h: some platforms with mmap() lack MAP_FAILED definition
  test_cmp: do not use "diff -u" on platforms that lack one
  fixup: do not unconditionally disable "diff -u"
  tests: use "test_cmp", not "diff", when verifying the result
  Do not use "diff" found on PATH while building and installing
  enums: omit trailing comma for portability
  Makefile: -lpthread may still be necessary when libc has only pthread stubs
  Rewrite dynamic structure initializations to runtime assignment
  Makefile: pass CPPFLAGS through to fllow customization

Conflicts:
	Makefile
	wt-status.h
2010-06-21 06:02:44 -07:00

61 lines
1.6 KiB
C

#ifndef MERGE_RECURSIVE_H
#define MERGE_RECURSIVE_H
#include "string-list.h"
struct merge_options {
const char *ancestor;
const char *branch1;
const char *branch2;
enum {
MERGE_RECURSIVE_NORMAL = 0,
MERGE_RECURSIVE_OURS,
MERGE_RECURSIVE_THEIRS
} recursive_variant;
const char *subtree_shift;
unsigned buffer_output : 1;
int verbosity;
int diff_rename_limit;
int merge_rename_limit;
int call_depth;
struct strbuf obuf;
struct string_list current_file_set;
struct string_list current_directory_set;
};
/* Return a list of user-friendly error messages to be used by merge */
struct unpack_trees_error_msgs get_porcelain_error_msgs(void);
/* merge_trees() but with recursive ancestor consolidation */
int merge_recursive(struct merge_options *o,
struct commit *h1,
struct commit *h2,
struct commit_list *ancestors,
struct commit **result);
/* rename-detecting three-way merge, no recursion */
int merge_trees(struct merge_options *o,
struct tree *head,
struct tree *merge,
struct tree *common,
struct tree **result);
/*
* "git-merge-recursive" can be fed trees; wrap them into
* virtual commits and call merge_recursive() proper.
*/
int merge_recursive_generic(struct merge_options *o,
const unsigned char *head,
const unsigned char *merge,
int num_ca,
const unsigned char **ca,
struct commit **result);
void init_merge_options(struct merge_options *o);
struct tree *write_tree_from_memory(struct merge_options *o);
/* builtin/merge.c */
int try_merge_command(const char *strategy, struct commit_list *common, const char *head_arg, struct commit_list *remotes);
#endif