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strbuf: allow strbuf_split to work on non-strbufs

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The strbuf_split function takes a strbuf as input, and
outputs a list of strbufs. However, there is no reason that
the input has to be a strbuf, and not an arbitrary buffer.

This patch adds strbuf_split_buf for a length-delimited
buffer, and strbuf_split_str for NUL-terminated strings.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
2011-06-09 11:54:58 -04:00
committed by Junio C Hamano
parent c5d6350bdc
commit 2f1d9e2b93
2 changed files with 17 additions and 7 deletions
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12
strbuf.h
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@ -47,8 +47,18 @@ extern void strbuf_rtrim(struct strbuf *);
extern void strbuf_ltrim(struct strbuf *);
extern int strbuf_cmp(const struct strbuf *, const struct strbuf *);
extern struct strbuf **strbuf_split_max(const struct strbuf *,
extern struct strbuf **strbuf_split_buf(const char *, size_t,
int delim, int max);
static inline struct strbuf **strbuf_split_str(const char *str,
int delim, int max)
{
return strbuf_split_buf(str, strlen(str), delim, max);
}
static inline struct strbuf **strbuf_split_max(const struct strbuf *sb,
int delim, int max)
{
return strbuf_split_buf(sb->buf, sb->len, delim, max);
}
static inline struct strbuf **strbuf_split(const struct strbuf *sb, int delim)
{
return strbuf_split_max(sb, delim, 0);