Function writex

gossipd/compactd.c:21–25

#include <unistd.h>

static void writex(int fd, const void *p, size_t len)
{
	if (!write_all(fd, p, len))
		err(1, "Could not write new gossip_store");
}

static size_t readx(int fd, void *p, size_t len)
{