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Miscellaneous const changes and utilities

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The list of remote refs in struct transport should be const, because
builtin-fetch will get confused if it changes.

The url in git_connect should be const (and work on a copy) instead of
requiring the caller to copy it.

match_refs doesn't modify the refspecs it gets.

get_fetch_map and get_remote_ref don't change the list they get.

Allow transport get_refs_list methods to modify the struct transport.

Add a function to copy a list of refs, when a function needs a mutable
copy of a const list.

Add a function to check the type of a ref, as per the code in connect.c

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Daniel Barkalow
2007-10-29 21:05:40 -04:00
committed by Junio C Hamano
parent e3d6d56f1c
commit 4577370e9b
9 changed files with 57 additions and 33 deletions
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2
cache.h
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@ -503,7 +503,7 @@ struct ref {
#define REF_TAGS (1u << 2)
#define CONNECT_VERBOSE (1u << 0)
extern struct child_process *git_connect(int fd[2], char *url, const char *prog, int flags);
extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags);
extern int finish_connect(struct child_process *conn);
extern int path_match(const char *path, int nr, char **match);
extern int get_ack(int fd, unsigned char *result_sha1);