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add context pointer to read_tree_recursive()

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Add a pointer parameter to read_tree_recursive(), which is passed to the
callback function.  This allows callers of read_tree_recursive() to
share data with the callback without resorting to global variables.  All
current callers pass NULL.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2008-07-14 21:22:12 +02:00
committed by Junio C Hamano
parent 34533004b2
commit 671f070721
8 changed files with 28 additions and 26 deletions
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11
archive-zip.c
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@ -152,9 +152,9 @@ static char *construct_path(const char *base, int baselen,
return path;
}
static int write_zip_entry(const unsigned char *sha1,
const char *base, int baselen,
const char *filename, unsigned mode, int stage)
static int write_zip_entry(const unsigned char *sha1, const char *base,
int baselen, const char *filename, unsigned mode, int stage,
void *context)
{
struct zip_local_header header;
struct zip_dir_header dirent;
@ -332,11 +332,12 @@ int write_zip_archive(struct archiver_args *args)
while (baselen > 0 && base[baselen - 1] == '/')
base[--baselen] = '\0';
write_zip_entry(args->tree->object.sha1, "", 0, base, 040777, 0);
write_zip_entry(args->tree->object.sha1, "", 0, base, 040777,
0, NULL);
free(base);
}
read_tree_recursive(args->tree, args->base, plen, 0,
args->pathspec, write_zip_entry);
args->pathspec, write_zip_entry, NULL);
write_zip_trailer(args->commit_sha1);
free(zip_dir);