common/subdaemon.h

#ifndef LIGHTNING_COMMON_SUBDAEMON_H
#define LIGHTNING_COMMON_SUBDAEMON_H
#include "config.h"
#include <common/daemon.h>

/* daemon_setup, but for subdaemons */
void subdaemon_setup(int argc, char *argv[]);

#endif /* LIGHTNING_COMMON_SUBDAEMON_H */
subdaemon.c: subdaemon_setup() routine for all daemons. Our handling of SIGPIPE was incoherent and inconsistent, and we had much cut & paste between the daemons. They should ALL ignore SIGPIPE, and much of the rest of the boilerplate can be shared, so should be. Reported-by: @ZmnSCPxj Fixes: #528 Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-01-08 20:31:09 +10:30			`#ifndef LIGHTNING_COMMON_SUBDAEMON_H`
			`#define LIGHTNING_COMMON_SUBDAEMON_H`
			`#include "config.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			`#include <common/daemon.h>`
subdaemon.c: subdaemon_setup() routine for all daemons. Our handling of SIGPIPE was incoherent and inconsistent, and we had much cut & paste between the daemons. They should ALL ignore SIGPIPE, and much of the rest of the boilerplate can be shared, so should be. Reported-by: @ZmnSCPxj Fixes: #528 Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-01-08 20:31:09 +10:30
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			`/* daemon_setup, but for subdaemons */`
subdaemon.c: subdaemon_setup() routine for all daemons. Our handling of SIGPIPE was incoherent and inconsistent, and we had much cut & paste between the daemons. They should ALL ignore SIGPIPE, and much of the rest of the boilerplate can be shared, so should be. Reported-by: @ZmnSCPxj Fixes: #528 Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-01-08 20:31:09 +10:30			`void subdaemon_setup(int argc, char *argv[]);`

			`#endif /* LIGHTNING_COMMON_SUBDAEMON_H */`