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git/sideband.h

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Move sideband client side support into reusable form. This moves the receiver side of the sideband support from fetch-clone.c to sideband.c and its header file, so that archiver protocol can use it. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-10 10:06:33 +02:00
#ifndef SIDEBAND_H
#define SIDEBAND_H
#define SIDEBAND_PROTOCOL_ERROR -2
#define SIDEBAND_REMOTE_ERROR -1
#define DEFAULT_PACKET_MAX 1000
Prepare larger packet buffer for upload-pack protocol. The original side-band support added to the upload-pack protocol used the default 1000-byte packet length. The pkt-line format allows up to 64k, so prepare the receiver for the maximum size, and have the uploader and downloader negotiate if larger packet length is allowed. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-11 01:27:08 +02:00
#define LARGE_PACKET_MAX 65520
Move sideband client side support into reusable form. This moves the receiver side of the sideband support from fetch-clone.c to sideband.c and its header file, so that archiver protocol can use it. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-10 10:06:33 +02:00
recv_sideband: Bands #2 and #3 always go to stderr This removes the last parameter of recv_sideband, by which the callers told which channel bands #2 and #3 should be written to. Sayeth Shawn Pearce: The definition of the streams in the current sideband protocol are rather well defined for the one protocol that uses it, fetch-pack/receive-pack: stream #1: pack data stream #2: stderr messages, progress, meant for tty stream #3: abort message, remote is dead, goodbye! Since both callers of the function passed 2 for the parameter, we hereby remove it and send bands #2 and #3 to stderr explicitly using fprintf. This has the nice side-effect that these two streams pass through our ANSI emulation layer on Windows. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Acked-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-10 22:54:17 +01:00
int recv_sideband(const char *me, int in_stream, int out);
Move sideband server side support into reusable form. The server side support; this is just the very low level, and the caller needs to know which band it wants to send things out. Signed-off-by: Junio C Hamano <junkio@cox.net> (cherry picked from b786552b67878c7780c50def4c069d46dc54efbe commit)
2006-09-10 12:20:24 +02:00
ssize_t send_sideband(int fd, int band, const char *data, ssize_t sz, int packet_max);
Move sideband client side support into reusable form. This moves the receiver side of the sideband support from fetch-clone.c to sideband.c and its header file, so that archiver protocol can use it. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-10 10:06:33 +02:00
#endif
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