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interpret-trailers: access trailer_info with new helpers

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Instead of directly accessing trailer_info members, access them
indirectly through new helper functions exposed by the trailer API.

This is the first of two preparatory commits which will allow us to
use the so-called "pimpl" (pointer to implementation) idiom for the
trailer API, by making the trailer_info struct private to the trailer
implementation (and thus hidden from the API).

Helped-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Linus Arver <linus@ucla.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Linus Arver
2024-05-02 04:54:22 +00:00
committed by Junio C Hamano
parent 2ade05431e
commit 655eb65d48
3 changed files with 31 additions and 6 deletions
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21
trailer.c
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@@ -952,6 +952,12 @@ static void unfold_value(struct strbuf *val)
strbuf_release(&out);
}
struct trailer_info *trailer_info_new(void)
{
struct trailer_info *info = xcalloc(1, sizeof(*info));
return info;
}
/*
* Parse trailers in "str", populating the trailer info and "head"
* linked list structure.
@@ -1000,6 +1006,21 @@ void free_trailers(struct list_head *trailers)
}
}
size_t trailer_block_start(struct trailer_info *info)
{
return info->trailer_block_start;
}
size_t trailer_block_end(struct trailer_info *info)
{
return info->trailer_block_end;
}
int blank_line_before_trailer_block(struct trailer_info *info)
{
return info->blank_line_before_trailer;
}
void trailer_info_get(const struct process_trailer_options *opts,
const char *str,
struct trailer_info *info)