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core-lightning/common/daemon.h

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common/daemon: common routines for all daemons. In particular, the main daemon and subdaemons share the backtrace code, with hooks for logging. The daemon hook inserts the io_poll override, which means we no longer need io_debug.[ch]. Though most daemons don't need it, they still link against ccan/io, so it's harmess (suggested by @ZmnSCPxj). This was tested manually to make sure we get backtraces still. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-03-29 12:36:45 +10:30
#ifndef LIGHTNING_COMMON_DAEMON_H
#define LIGHTNING_COMMON_DAEMON_H
#include "config.h"
lightningd: minor cleanups Code changes: 1. Expose daemon_poll() so lightningd can call it directly, which avoids us having store a global and document it. 2. Remove the (undocumented, unused, forgotten) --rpc-file="" option to disable JSON RPC. 3. Move the ickiness of finding the executable path into subd.c, so it doesn't distract from lightningd.c overview. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-09-03 13:10:00 +09:30
#include <poll.h>
common/daemon: common routines for all daemons. In particular, the main daemon and subdaemons share the backtrace code, with hooks for logging. The daemon hook inserts the io_poll override, which means we no longer need io_debug.[ch]. Though most daemons don't need it, they still link against ccan/io, so it's harmess (suggested by @ZmnSCPxj). This was tested manually to make sure we get backtraces still. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-03-29 12:36:45 +10:30
/* Common setup for all daemons */
void daemon_setup(const char *argv0,
void (*backtrace_print)(const char *fmt, ...),
void (*backtrace_exit)(void));
lightningd: minor cleanups Code changes: 1. Expose daemon_poll() so lightningd can call it directly, which avoids us having store a global and document it. 2. Remove the (undocumented, unused, forgotten) --rpc-file="" option to disable JSON RPC. 3. Move the ickiness of finding the executable path into subd.c, so it doesn't distract from lightningd.c overview. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-09-03 13:10:00 +09:30
/* Exposed for lightningd's use. */
int daemon_poll(struct pollfd *fds, nfds_t nfds, int timeout);
common/daemon: common routines for all daemons. In particular, the main daemon and subdaemons share the backtrace code, with hooks for logging. The daemon hook inserts the io_poll override, which means we no longer need io_debug.[ch]. Though most daemons don't need it, they still link against ccan/io, so it's harmess (suggested by @ZmnSCPxj). This was tested manually to make sure we get backtraces still. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-03-29 12:36:45 +10:30
/* Shutdown for a valgrind-clean exit (frees everything) */
void daemon_shutdown(void);
lightningd: fix backtraces in memleak detection. We were using a *different* backtrace_state var, which was always NULL. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-08-24 13:36:37 +09:30
struct backtrace_state *backtrace_state;
common/daemon: common routines for all daemons. In particular, the main daemon and subdaemons share the backtrace code, with hooks for logging. The daemon hook inserts the io_poll override, which means we no longer need io_debug.[ch]. Though most daemons don't need it, they still link against ccan/io, so it's harmess (suggested by @ZmnSCPxj). This was tested manually to make sure we get backtraces still. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-03-29 12:36:45 +10:30
#endif /* LIGHTNING_COMMON_DAEMON_H */
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