102c2338da
The function make_cache_entry() is too useful to be hidden away in merge-recursive. So move it to libgit.a (exposing it via cache.h). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
604 lines
21 KiB
C
604 lines
21 KiB
C
#ifndef CACHE_H
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#define CACHE_H
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#include "git-compat-util.h"
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#include SHA1_HEADER
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#include <zlib.h>
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#if ZLIB_VERNUM < 0x1200
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#define deflateBound(c,s) ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
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#endif
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#if defined(DT_UNKNOWN) && !defined(NO_D_TYPE_IN_DIRENT)
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#define DTYPE(de) ((de)->d_type)
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#else
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#undef DT_UNKNOWN
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#undef DT_DIR
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#undef DT_REG
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#undef DT_LNK
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#define DT_UNKNOWN 0
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#define DT_DIR 1
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#define DT_REG 2
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#define DT_LNK 3
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#define DTYPE(de) DT_UNKNOWN
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#endif
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/* unknown mode (impossible combination S_IFIFO|S_IFCHR) */
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#define S_IFINVALID 0030000
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/*
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* A "directory link" is a link to another git directory.
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*
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* The value 0160000 is not normally a valid mode, and
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* also just happens to be S_IFDIR + S_IFLNK
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*
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* NOTE! We *really* shouldn't depend on the S_IFxxx macros
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* always having the same values everywhere. We should use
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* our internal git values for these things, and then we can
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* translate that to the OS-specific value. It just so
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* happens that everybody shares the same bit representation
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* in the UNIX world (and apparently wider too..)
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*/
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#define S_IFGITLINK 0160000
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#define S_ISGITLINK(m) (((m) & S_IFMT) == S_IFGITLINK)
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/*
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* Intensive research over the course of many years has shown that
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* port 9418 is totally unused by anything else. Or
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*
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* Your search - "port 9418" - did not match any documents.
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*
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* as www.google.com puts it.
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*
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* This port has been properly assigned for git use by IANA:
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* git (Assigned-9418) [I06-050728-0001].
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*
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* git 9418/tcp git pack transfer service
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* git 9418/udp git pack transfer service
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*
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* with Linus Torvalds <torvalds@osdl.org> as the point of
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* contact. September 2005.
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*
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* See http://www.iana.org/assignments/port-numbers
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*/
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#define DEFAULT_GIT_PORT 9418
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/*
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* Basic data structures for the directory cache
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*/
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#define CACHE_SIGNATURE 0x44495243 /* "DIRC" */
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struct cache_header {
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unsigned int hdr_signature;
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unsigned int hdr_version;
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unsigned int hdr_entries;
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};
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/*
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* The "cache_time" is just the low 32 bits of the
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* time. It doesn't matter if it overflows - we only
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* check it for equality in the 32 bits we save.
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*/
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struct cache_time {
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unsigned int sec;
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unsigned int nsec;
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};
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/*
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* dev/ino/uid/gid/size are also just tracked to the low 32 bits
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* Again - this is just a (very strong in practice) heuristic that
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* the inode hasn't changed.
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*
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* We save the fields in big-endian order to allow using the
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* index file over NFS transparently.
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*/
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struct cache_entry {
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struct cache_time ce_ctime;
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struct cache_time ce_mtime;
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unsigned int ce_dev;
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unsigned int ce_ino;
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unsigned int ce_mode;
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unsigned int ce_uid;
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unsigned int ce_gid;
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unsigned int ce_size;
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unsigned char sha1[20];
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unsigned short ce_flags;
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char name[FLEX_ARRAY]; /* more */
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};
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#define CE_NAMEMASK (0x0fff)
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#define CE_STAGEMASK (0x3000)
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#define CE_UPDATE (0x4000)
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#define CE_VALID (0x8000)
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#define CE_STAGESHIFT 12
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#define create_ce_flags(len, stage) htons((len) | ((stage) << CE_STAGESHIFT))
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#define ce_namelen(ce) (CE_NAMEMASK & ntohs((ce)->ce_flags))
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#define ce_size(ce) cache_entry_size(ce_namelen(ce))
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#define ce_stage(ce) ((CE_STAGEMASK & ntohs((ce)->ce_flags)) >> CE_STAGESHIFT)
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#define ce_permissions(mode) (((mode) & 0100) ? 0755 : 0644)
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static inline unsigned int create_ce_mode(unsigned int mode)
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{
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if (S_ISLNK(mode))
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return htonl(S_IFLNK);
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if (S_ISDIR(mode) || S_ISGITLINK(mode))
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return htonl(S_IFGITLINK);
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return htonl(S_IFREG | ce_permissions(mode));
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}
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static inline unsigned int ce_mode_from_stat(struct cache_entry *ce, unsigned int mode)
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{
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extern int trust_executable_bit, has_symlinks;
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if (!has_symlinks && S_ISREG(mode) &&
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ce && S_ISLNK(ntohl(ce->ce_mode)))
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return ce->ce_mode;
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if (!trust_executable_bit && S_ISREG(mode)) {
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if (ce && S_ISREG(ntohl(ce->ce_mode)))
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return ce->ce_mode;
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return create_ce_mode(0666);
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}
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return create_ce_mode(mode);
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}
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#define canon_mode(mode) \
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(S_ISREG(mode) ? (S_IFREG | ce_permissions(mode)) : \
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S_ISLNK(mode) ? S_IFLNK : S_ISDIR(mode) ? S_IFDIR : S_IFGITLINK)
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#define cache_entry_size(len) ((offsetof(struct cache_entry,name) + (len) + 8) & ~7)
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struct index_state {
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struct cache_entry **cache;
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unsigned int cache_nr, cache_alloc, cache_changed;
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struct cache_tree *cache_tree;
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time_t timestamp;
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void *mmap;
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size_t mmap_size;
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};
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extern struct index_state the_index;
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#ifndef NO_THE_INDEX_COMPATIBILITY_MACROS
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#define active_cache (the_index.cache)
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#define active_nr (the_index.cache_nr)
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#define active_alloc (the_index.cache_alloc)
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#define active_cache_changed (the_index.cache_changed)
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#define active_cache_tree (the_index.cache_tree)
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#define read_cache() read_index(&the_index)
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#define read_cache_from(path) read_index_from(&the_index, (path))
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#define write_cache(newfd, cache, entries) write_index(&the_index, (newfd))
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#define discard_cache() discard_index(&the_index)
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#define cache_name_pos(name, namelen) index_name_pos(&the_index,(name),(namelen))
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#define add_cache_entry(ce, option) add_index_entry(&the_index, (ce), (option))
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#define remove_cache_entry_at(pos) remove_index_entry_at(&the_index, (pos))
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#define remove_file_from_cache(path) remove_file_from_index(&the_index, (path))
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#define add_file_to_cache(path, verbose) add_file_to_index(&the_index, (path), (verbose))
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#define refresh_cache(flags) refresh_index(&the_index, (flags), NULL, NULL)
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#define ce_match_stat(ce, st, really) ie_match_stat(&the_index, (ce), (st), (really))
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#define ce_modified(ce, st, really) ie_modified(&the_index, (ce), (st), (really))
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#endif
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enum object_type {
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OBJ_BAD = -1,
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OBJ_NONE = 0,
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OBJ_COMMIT = 1,
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OBJ_TREE = 2,
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OBJ_BLOB = 3,
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OBJ_TAG = 4,
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/* 5 for future expansion */
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OBJ_OFS_DELTA = 6,
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OBJ_REF_DELTA = 7,
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OBJ_MAX,
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};
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#define GIT_DIR_ENVIRONMENT "GIT_DIR"
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#define GIT_WORK_TREE_ENVIRONMENT "GIT_WORK_TREE"
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#define DEFAULT_GIT_DIR_ENVIRONMENT ".git"
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#define DB_ENVIRONMENT "GIT_OBJECT_DIRECTORY"
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#define INDEX_ENVIRONMENT "GIT_INDEX_FILE"
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#define GRAFT_ENVIRONMENT "GIT_GRAFT_FILE"
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#define TEMPLATE_DIR_ENVIRONMENT "GIT_TEMPLATE_DIR"
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#define CONFIG_ENVIRONMENT "GIT_CONFIG"
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#define CONFIG_LOCAL_ENVIRONMENT "GIT_CONFIG_LOCAL"
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#define EXEC_PATH_ENVIRONMENT "GIT_EXEC_PATH"
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#define GITATTRIBUTES_FILE ".gitattributes"
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#define INFOATTRIBUTES_FILE "info/attributes"
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#define ATTRIBUTE_MACRO_PREFIX "[attr]"
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extern int is_bare_repository_cfg;
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extern int is_bare_repository(void);
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extern int is_inside_git_dir(void);
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extern char *git_work_tree_cfg;
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extern int is_inside_work_tree(void);
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extern const char *get_git_dir(void);
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extern char *get_object_directory(void);
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extern char *get_refs_directory(void);
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extern char *get_index_file(void);
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extern char *get_graft_file(void);
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extern int set_git_dir(const char *path);
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extern const char *get_git_work_tree(void);
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#define ALTERNATE_DB_ENVIRONMENT "GIT_ALTERNATE_OBJECT_DIRECTORIES"
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extern const char **get_pathspec(const char *prefix, const char **pathspec);
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extern const char *setup_git_directory_gently(int *);
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extern const char *setup_git_directory(void);
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extern const char *prefix_path(const char *prefix, int len, const char *path);
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extern const char *prefix_filename(const char *prefix, int len, const char *path);
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extern void verify_filename(const char *prefix, const char *name);
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extern void verify_non_filename(const char *prefix, const char *name);
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#define alloc_nr(x) (((x)+16)*3/2)
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/*
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* Realloc the buffer pointed at by variable 'x' so that it can hold
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* at least 'nr' entries; the number of entries currently allocated
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* is 'alloc', using the standard growing factor alloc_nr() macro.
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*
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* DO NOT USE any expression with side-effect for 'x' or 'alloc'.
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*/
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#define ALLOC_GROW(x, nr, alloc) \
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do { \
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if ((nr) > alloc) { \
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if (alloc_nr(alloc) < (nr)) \
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alloc = (nr); \
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else \
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alloc = alloc_nr(alloc); \
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x = xrealloc((x), alloc * sizeof(*(x))); \
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} \
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} while(0)
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/* Initialize and use the cache information */
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extern int read_index(struct index_state *);
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extern int read_index_from(struct index_state *, const char *path);
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extern int write_index(struct index_state *, int newfd);
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extern int discard_index(struct index_state *);
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extern int verify_path(const char *path);
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extern int index_name_pos(struct index_state *, const char *name, int namelen);
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#define ADD_CACHE_OK_TO_ADD 1 /* Ok to add */
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#define ADD_CACHE_OK_TO_REPLACE 2 /* Ok to replace file/directory */
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#define ADD_CACHE_SKIP_DFCHECK 4 /* Ok to skip DF conflict checks */
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#define ADD_CACHE_JUST_APPEND 8 /* Append only; tree.c::read_tree() */
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extern int add_index_entry(struct index_state *, struct cache_entry *ce, int option);
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extern struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really);
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extern int remove_index_entry_at(struct index_state *, int pos);
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extern int remove_file_from_index(struct index_state *, const char *path);
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extern int add_file_to_index(struct index_state *, const char *path, int verbose);
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extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, int refresh);
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extern int ce_same_name(struct cache_entry *a, struct cache_entry *b);
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extern int ie_match_stat(struct index_state *, struct cache_entry *, struct stat *, int);
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extern int ie_modified(struct index_state *, struct cache_entry *, struct stat *, int);
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extern int ce_path_match(const struct cache_entry *ce, const char **pathspec);
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extern int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, enum object_type type, const char *path);
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extern int read_fd(int fd, char **return_buf, unsigned long *return_size);
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extern int index_pipe(unsigned char *sha1, int fd, const char *type, int write_object);
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extern int index_path(unsigned char *sha1, const char *path, struct stat *st, int write_object);
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extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st);
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#define REFRESH_REALLY 0x0001 /* ignore_valid */
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#define REFRESH_UNMERGED 0x0002 /* allow unmerged */
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#define REFRESH_QUIET 0x0004 /* be quiet about it */
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#define REFRESH_IGNORE_MISSING 0x0008 /* ignore non-existent */
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extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen);
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struct lock_file {
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struct lock_file *next;
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pid_t owner;
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char on_list;
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char filename[PATH_MAX];
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};
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extern int hold_lock_file_for_update(struct lock_file *, const char *path, int);
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extern int commit_lock_file(struct lock_file *);
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extern int hold_locked_index(struct lock_file *, int);
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extern int commit_locked_index(struct lock_file *);
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extern void set_alternate_index_output(const char *);
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extern void rollback_lock_file(struct lock_file *);
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extern int delete_ref(const char *, const unsigned char *sha1);
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/* Environment bits from configuration mechanism */
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extern int trust_executable_bit;
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extern int quote_path_fully;
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extern int has_symlinks;
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extern int assume_unchanged;
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extern int prefer_symlink_refs;
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extern int log_all_ref_updates;
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extern int warn_ambiguous_refs;
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extern int shared_repository;
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extern const char *apply_default_whitespace;
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extern int zlib_compression_level;
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extern int core_compression_level;
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extern int core_compression_seen;
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extern size_t packed_git_window_size;
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extern size_t packed_git_limit;
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extern size_t delta_base_cache_limit;
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extern int auto_crlf;
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#define GIT_REPO_VERSION 0
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extern int repository_format_version;
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extern int check_repository_format(void);
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#define MTIME_CHANGED 0x0001
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#define CTIME_CHANGED 0x0002
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#define OWNER_CHANGED 0x0004
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#define MODE_CHANGED 0x0008
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#define INODE_CHANGED 0x0010
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#define DATA_CHANGED 0x0020
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#define TYPE_CHANGED 0x0040
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/* Return a statically allocated filename matching the sha1 signature */
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extern char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
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extern char *git_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
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extern char *sha1_file_name(const unsigned char *sha1);
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extern char *sha1_pack_name(const unsigned char *sha1);
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extern char *sha1_pack_index_name(const unsigned char *sha1);
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extern const char *find_unique_abbrev(const unsigned char *sha1, int);
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extern const unsigned char null_sha1[20];
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static inline int is_null_sha1(const unsigned char *sha1)
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{
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return !memcmp(sha1, null_sha1, 20);
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}
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static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2)
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{
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return memcmp(sha1, sha2, 20);
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}
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static inline void hashcpy(unsigned char *sha_dst, const unsigned char *sha_src)
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{
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memcpy(sha_dst, sha_src, 20);
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}
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static inline void hashclr(unsigned char *hash)
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{
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memset(hash, 0, 20);
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}
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int git_mkstemp(char *path, size_t n, const char *template);
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enum sharedrepo {
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PERM_UMASK = 0,
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PERM_GROUP,
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PERM_EVERYBODY
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};
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int git_config_perm(const char *var, const char *value);
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int adjust_shared_perm(const char *path);
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int safe_create_leading_directories(char *path);
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char *enter_repo(char *path, int strict);
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static inline int is_absolute_path(const char *path)
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{
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return path[0] == '/';
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}
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const char *make_absolute_path(const char *path);
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/* Read and unpack a sha1 file into memory, write memory to a sha1 file */
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extern int sha1_object_info(const unsigned char *, unsigned long *);
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extern void * read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size);
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extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1);
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extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
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extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);
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extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
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extern int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
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size_t bufsize, size_t *bufposn);
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extern int write_sha1_to_fd(int fd, const unsigned char *sha1);
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extern int move_temp_to_file(const char *tmpfile, const char *filename);
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extern int has_sha1_pack(const unsigned char *sha1, const char **ignore);
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extern int has_sha1_file(const unsigned char *sha1);
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extern int has_pack_file(const unsigned char *sha1);
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extern int has_pack_index(const unsigned char *sha1);
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extern const signed char hexval_table[256];
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static inline unsigned int hexval(unsigned char c)
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{
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return hexval_table[c];
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}
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/* Convert to/from hex/sha1 representation */
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#define MINIMUM_ABBREV 4
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#define DEFAULT_ABBREV 7
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extern int get_sha1(const char *str, unsigned char *sha1);
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extern int get_sha1_with_mode(const char *str, unsigned char *sha1, unsigned *mode);
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extern int get_sha1_hex(const char *hex, unsigned char *sha1);
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extern char *sha1_to_hex(const unsigned char *sha1); /* static buffer result! */
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extern int read_ref(const char *filename, unsigned char *sha1);
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extern const char *resolve_ref(const char *path, unsigned char *sha1, int, int *);
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extern int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref);
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extern int dwim_log(const char *str, int len, unsigned char *sha1, char **ref);
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extern int create_symref(const char *ref, const char *refs_heads_master, const char *logmsg);
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extern int validate_headref(const char *ref);
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extern int base_name_compare(const char *name1, int len1, int mode1, const char *name2, int len2, int mode2);
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extern int cache_name_compare(const char *name1, int len1, const char *name2, int len2);
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extern void *read_object_with_reference(const unsigned char *sha1,
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const char *required_type,
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unsigned long *size,
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unsigned char *sha1_ret);
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enum date_mode {
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DATE_NORMAL = 0,
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DATE_RELATIVE,
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DATE_SHORT,
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DATE_LOCAL,
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DATE_ISO8601,
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DATE_RFC2822
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};
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const char *show_date(unsigned long time, int timezone, enum date_mode mode);
|
|
int parse_date(const char *date, char *buf, int bufsize);
|
|
void datestamp(char *buf, int bufsize);
|
|
unsigned long approxidate(const char *);
|
|
|
|
extern const char *git_author_info(int);
|
|
extern const char *git_committer_info(int);
|
|
extern const char *fmt_ident(const char *name, const char *email, const char *date_str, int);
|
|
|
|
struct checkout {
|
|
const char *base_dir;
|
|
int base_dir_len;
|
|
unsigned force:1,
|
|
quiet:1,
|
|
not_new:1,
|
|
refresh_cache:1;
|
|
};
|
|
|
|
extern int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath);
|
|
extern int has_symlink_leading_path(const char *name, char *last_symlink);
|
|
|
|
extern struct alternate_object_database {
|
|
struct alternate_object_database *next;
|
|
char *name;
|
|
char base[FLEX_ARRAY]; /* more */
|
|
} *alt_odb_list;
|
|
extern void prepare_alt_odb(void);
|
|
|
|
struct pack_window {
|
|
struct pack_window *next;
|
|
unsigned char *base;
|
|
off_t offset;
|
|
size_t len;
|
|
unsigned int last_used;
|
|
unsigned int inuse_cnt;
|
|
};
|
|
|
|
extern struct packed_git {
|
|
struct packed_git *next;
|
|
struct pack_window *windows;
|
|
off_t pack_size;
|
|
const void *index_data;
|
|
size_t index_size;
|
|
uint32_t num_objects;
|
|
int index_version;
|
|
time_t mtime;
|
|
int pack_fd;
|
|
int pack_local;
|
|
unsigned char sha1[20];
|
|
/* something like ".git/objects/pack/xxxxx.pack" */
|
|
char pack_name[FLEX_ARRAY]; /* more */
|
|
} *packed_git;
|
|
|
|
struct pack_entry {
|
|
off_t offset;
|
|
unsigned char sha1[20];
|
|
struct packed_git *p;
|
|
};
|
|
|
|
struct ref {
|
|
struct ref *next;
|
|
unsigned char old_sha1[20];
|
|
unsigned char new_sha1[20];
|
|
unsigned char force;
|
|
struct ref *peer_ref; /* when renaming */
|
|
char name[FLEX_ARRAY]; /* more */
|
|
};
|
|
|
|
#define REF_NORMAL (1u << 0)
|
|
#define REF_HEADS (1u << 1)
|
|
#define REF_TAGS (1u << 2)
|
|
|
|
#define CONNECT_VERBOSE (1u << 0)
|
|
extern pid_t git_connect(int fd[2], char *url, const char *prog, int flags);
|
|
extern int finish_connect(pid_t pid);
|
|
extern int path_match(const char *path, int nr, char **match);
|
|
extern int get_ack(int fd, unsigned char *result_sha1);
|
|
extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, unsigned int flags);
|
|
extern int server_supports(const char *feature);
|
|
|
|
extern struct packed_git *parse_pack_index(unsigned char *sha1);
|
|
extern struct packed_git *parse_pack_index_file(const unsigned char *sha1,
|
|
const char *idx_path);
|
|
|
|
extern void prepare_packed_git(void);
|
|
extern void reprepare_packed_git(void);
|
|
extern void install_packed_git(struct packed_git *pack);
|
|
|
|
extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
|
|
struct packed_git *packs);
|
|
|
|
extern void pack_report(void);
|
|
extern int open_pack_index(struct packed_git *);
|
|
extern unsigned char* use_pack(struct packed_git *, struct pack_window **, off_t, unsigned int *);
|
|
extern void unuse_pack(struct pack_window **);
|
|
extern struct packed_git *add_packed_git(const char *, int, int);
|
|
extern const unsigned char *nth_packed_object_sha1(struct packed_git *, uint32_t);
|
|
extern off_t find_pack_entry_one(const unsigned char *, struct packed_git *);
|
|
extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
|
|
extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
|
|
extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
|
|
extern const char *packed_object_info_detail(struct packed_git *, off_t, unsigned long *, unsigned long *, unsigned int *, unsigned char *);
|
|
|
|
/* Dumb servers support */
|
|
extern int update_server_info(int);
|
|
|
|
typedef int (*config_fn_t)(const char *, const char *);
|
|
extern int git_default_config(const char *, const char *);
|
|
extern int git_config_from_file(config_fn_t fn, const char *);
|
|
extern int git_config(config_fn_t fn);
|
|
extern int git_parse_long(const char *, long *);
|
|
extern int git_parse_ulong(const char *, unsigned long *);
|
|
extern int git_config_int(const char *, const char *);
|
|
extern unsigned long git_config_ulong(const char *, const char *);
|
|
extern int git_config_bool(const char *, const char *);
|
|
extern int git_config_set(const char *, const char *);
|
|
extern int git_config_set_multivar(const char *, const char *, const char *, int);
|
|
extern int git_config_rename_section(const char *, const char *);
|
|
extern int check_repository_format_version(const char *var, const char *value);
|
|
|
|
#define MAX_GITNAME (1000)
|
|
extern char git_default_email[MAX_GITNAME];
|
|
extern char git_default_name[MAX_GITNAME];
|
|
|
|
extern const char *git_commit_encoding;
|
|
extern const char *git_log_output_encoding;
|
|
|
|
/* IO helper functions */
|
|
extern void maybe_flush_or_die(FILE *, const char *);
|
|
extern int copy_fd(int ifd, int ofd);
|
|
extern int read_in_full(int fd, void *buf, size_t count);
|
|
extern int write_in_full(int fd, const void *buf, size_t count);
|
|
extern void write_or_die(int fd, const void *buf, size_t count);
|
|
extern int write_or_whine(int fd, const void *buf, size_t count, const char *msg);
|
|
extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg);
|
|
|
|
/* pager.c */
|
|
extern void setup_pager(void);
|
|
extern char *pager_program;
|
|
extern int pager_in_use;
|
|
extern int pager_use_color;
|
|
|
|
extern char *editor_program;
|
|
|
|
/* base85 */
|
|
int decode_85(char *dst, const char *line, int linelen);
|
|
void encode_85(char *buf, const unsigned char *data, int bytes);
|
|
|
|
/* alloc.c */
|
|
extern void *alloc_blob_node(void);
|
|
extern void *alloc_tree_node(void);
|
|
extern void *alloc_commit_node(void);
|
|
extern void *alloc_tag_node(void);
|
|
extern void *alloc_object_node(void);
|
|
extern void alloc_report(void);
|
|
|
|
/* trace.c */
|
|
extern int nfasprintf(char **str, const char *fmt, ...);
|
|
extern int nfvasprintf(char **str, const char *fmt, va_list va);
|
|
extern void trace_printf(const char *format, ...);
|
|
extern void trace_argv_printf(const char **argv, int count, const char *format, ...);
|
|
|
|
/* convert.c */
|
|
extern char *convert_to_git(const char *path, const char *src, unsigned long *sizep);
|
|
extern char *convert_to_working_tree(const char *path, const char *src, unsigned long *sizep);
|
|
|
|
/* diff.c */
|
|
extern int diff_auto_refresh_index;
|
|
|
|
/* match-trees.c */
|
|
void shift_tree(const unsigned char *, const unsigned char *, unsigned char *, int);
|
|
|
|
#endif /* CACHE_H */
|