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pkt-line: Add strbuf based functions

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These routines help to work with pkt-line values inside of a strbuf,
permitting simple formatting of buffered network messages.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Shawn O. Pearce
2009-10-30 17:47:21 -07:00
committed by Junio C Hamano
parent 609621a4ad
commit f5615d2467
2 changed files with 77 additions and 13 deletions
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4
pkt-line.h
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@ -2,14 +2,18 @@
#define PKTLINE_H
#include "git-compat-util.h"
#include "strbuf.h"
/*
* Silly packetized line writing interface
*/
void packet_flush(int fd);
void packet_write(int fd, const char *fmt, ...) __attribute__((format (printf, 2, 3)));
void packet_buf_flush(struct strbuf *buf);
void packet_buf_write(struct strbuf *buf, const char *fmt, ...) __attribute__((format (printf, 2, 3)));
int packet_read_line(int fd, char *buffer, unsigned size);
int packet_get_line(struct strbuf *out, char **src_buf, size_t *src_len);
ssize_t safe_write(int, const void *, ssize_t);
#endif