#include <assert.h>
#include <fcntl.h>
#include <unistd.h>
+#include <errno.h>
#include <sys/poll.h>
#include <sys/types.h>
#include <sys/time.h>
#include <netinet/in.h>
#include <arpa/inet.h>
+#include <bsd/sys/queue.h>
+
#define MAX_PEER_ADDRS 5
/* send at most this many copies; honour at most that many addresses */
/* return value can safely be assigned to int32_t */
extern bool_t dict_read_bool(dict_t *dict, cstring_t key, bool_t required,
cstring_t desc, struct cloc loc, bool_t def);
+const char **dict_read_string_array(dict_t *dict, cstring_t key,
+ bool_t required, cstring_t desc,
+ struct cloc loc, const char *const *def);
+ /* Return value is a NULL-terminated array obtained from malloc;
+ * Individual string values are still owned by config file machinery
+ * and must not be modified or freed. Returns NULL if key not
+ * found. */
+
struct flagstr {
cstring_t name;
uint32_t value;
int *timeout_io);
typedef void afterpoll_fn(void *st, struct pollfd *fds, int nfds);
+/* void BEFOREPOLL_WANT_FDS(int want);
+ * Expects: int *nfds_io;
+ * Can perform non-local exit.
+ * Checks whether there is space for want fds. If so, sets *nfds_io.
+ * If not, sets *nfds_io and returns. */
+#define BEFOREPOLL_WANT_FDS(want) do{ \
+ if (*nfds_io<(want)) { *nfds_io=(want); return ERANGE; } \
+ *nfds_io=(want); \
+ }while(0)
+
/* Register interest in the main loop of the program. Before a call
to poll() your supplied beforepoll function will be called. After
the call to poll() the supplied afterpoll function will be called.