git/sideband.h

#ifndef SIDEBAND_H
#define SIDEBAND_H

#define SIDEBAND_PROTOCOL_ERROR -2
#define SIDEBAND_REMOTE_ERROR -1

int recv_sideband(const char *me, int in_stream, int out);
void send_sideband(int fd, int band, const char *data, ssize_t sz, int packet_max);

#endif
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 16:06:33 +08:00			`#ifndef SIDEBAND_H`
			`#define SIDEBAND_H`

			`#define SIDEBAND_PROTOCOL_ERROR -2`
			`#define SIDEBAND_REMOTE_ERROR -1`

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> 2009-03-11 05:54:17 +08:00			`int recv_sideband(const char *me, int in_stream, int out);`
sideband.c: make send_sideband() return void The send_sideband() function uses write_or_die() for writing data which immediately terminates the process on errors. If no such error occurred, send_sideband() always returned the value that was passed as fourth parameter prior to this commit. This value is already known to the caller in any case, so let's turn send_sideband() into a void function instead. Signed-off-by: Lukas Fleischer <lfleischer@lfos.de> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2016-06-14 22:49:16 +08:00			`void 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 16:06:33 +08:00
			`#endif`