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lightningd/peer_failed: helper to send PKT_ERR and exit daemon.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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Rusty Russell
2017-02-24 16:22:55 +10:30
parent 13ac472062
commit 89af53267b
3 changed files with 64 additions and 0 deletions
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21
lightningd/peer_failed.h Normal file
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#ifndef LIGHTNING_LIGHTNINGD_PEER_FAILED_H
#define LIGHTNING_LIGHTNINGD_PEER_FAILED_H
#include "config.h"
#include <ccan/compiler/compiler.h>
#include <ccan/short_types/short_types.h>
struct channel_id;
/**
* peer_failed - Try sending error to peer, but exit with status.
* @peer_fd: file descriptor for peer.
* @cs: the peer's current crypto state.
* @channel_id: channel with error, or NULL for all.
* @error_code: error code as per status_failed
* @fmt: format as per status_failed
*/
void peer_failed(int peer_fd, struct crypto_state *cs,
const struct channel_id *channel_id,
u16 error_code, const char *fmt, ...)
PRINTF_FMT(5,6) NORETURN;
#endif /* LIGHTNING_STATUS_H */