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strbuf_read_file enhancement, and use it.

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* make strbuf_read_file take a size hint (works like strbuf_read)
* use it in a couple of places.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Pierre Habouzit
2007-09-27 15:25:55 +02:00
committed by Junio C Hamano
parent b315c5c081
commit 387e7e19d7
5 changed files with 14 additions and 31 deletions
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4
strbuf.c
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@ -186,14 +186,14 @@ int strbuf_getline(struct strbuf *sb, FILE *fp, int term)
return 0;
}
int strbuf_read_file(struct strbuf *sb, const char *path)
int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint)
{
int fd, len;
fd = open(path, O_RDONLY);
if (fd < 0)
return -1;
len = strbuf_read(sb, fd, 0);
len = strbuf_read(sb, fd, hint);
close(fd);
if (len < 0)
return -1;