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ef28b6112c
This change is really to allow us to have a --dev-fail-on-subdaemon-fail option so we can handle failures from subdaemons generically. It also neatens handling so we can have an explicit callback for "peer did something wrong" (which matters if we want to close the channel in that case). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
21 lines
652 B
C
21 lines
652 B
C
#ifndef LIGHTNING_COMMON_PEER_FAILED_H
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#define LIGHTNING_COMMON_PEER_FAILED_H
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#include "config.h"
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#include <ccan/compiler/compiler.h>
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#include <ccan/short_types/short_types.h>
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struct channel_id;
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/**
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* peer_failed - Try sending error to peer, but exit with status.
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* @peer_fd: file descriptor for peer.
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* @cs: the peer's current crypto state.
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* @channel_id: channel with error, or NULL for all.
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* @fmt: format as per status_failed(STATUS_FAIL_PEER_BAD,
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*/
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void peer_failed(int peer_fd, struct crypto_state *cs,
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const struct channel_id *channel_id,
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const char *fmt, ...)
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PRINTF_FMT(4,5) NORETURN;
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#endif /* LIGHTNING_COMMON_PEER_FAILED_H */
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