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e93682e3bf
Currently it's always for messages to peer: make that status_peer_io and add a new status_io for other IO. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
#ifndef LIGHTNING_COMMON_STATUS_H
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#define LIGHTNING_COMMON_STATUS_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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#include <ccan/take/take.h>
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#include <common/status_levels.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stdlib.h>
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struct channel_id;
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struct daemon_conn;
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/* Simple status reporting API. */
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void status_setup_sync(int fd);
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void status_setup_async(struct daemon_conn *master);
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/* Send a printf-style debugging trace. */
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void status_fmt(enum log_level level, const char *fmt, ...)
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PRINTF_FMT(2,3);
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/* vprintf-style */
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void status_vfmt(enum log_level level, const char *fmt, va_list ap);
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/* Usually we only log the packet names, not contents. */
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extern volatile bool logging_io;
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void status_peer_io(enum log_level iodir, const u8 *p);
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void status_io(enum log_level iodir, const char *who,
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const void *data, size_t len);
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/* Helpers */
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#define status_debug(...) \
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status_fmt(LOG_DBG, __VA_ARGS__)
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#define status_info(...) \
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status_fmt(LOG_INFORM, __VA_ARGS__)
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#define status_unusual(...) \
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status_fmt(LOG_UNUSUAL, __VA_ARGS__)
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#define status_broken( ...) \
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status_fmt(LOG_BROKEN, __VA_ARGS__)
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/* FIXME: Transition */
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#define status_trace(...) status_debug(__VA_ARGS__)
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/* Send a failure status code with printf-style msg, and exit. */
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void status_failed(enum status_failreason code,
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const char *fmt, ...) PRINTF_FMT(2,3) NORETURN;
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/* Helper for master failures: sends STATUS_FATAL_MASTER_IO.
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* msg NULL == read failure. */
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void master_badmsg(u32 type_expected, const u8 *msg) NORETURN;
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void status_send(const u8 *msg TAKES);
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void status_send_fatal(const u8 *msg TAKES, int fd1, int fd2) NORETURN;
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#endif /* LIGHTNING_COMMON_STATUS_H */
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