1 files changed, 62 insertions, 0 deletions
diff --git a/tacplus-daemon/utils.h b/tacplus-daemon/utils.h
new file mode 100644
index 0000000..66e39ab
--- /dev/null
+++ b/tacplus-daemon/utils.h
@@ -0,0 +1,62 @@
+/*
+	TACACS+ D-Bus Daemon code
+
+	Copyright (c) 2018-2019 AT&T Intellectual Property.
+	Copyright (c) 2015-2016 Brocade Communications Systems, Inc.
+
+	SPDX-License-Identifier: GPL-2.0-only
+*/
+
+#ifndef UTILS_H
+#define UTILS_H
+
+#include <stdbool.h>
+#include <netinet/in.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <time.h>
+
+#define IS_INADDR_LOOPBACK(I)  ((ntohl(I.s_addr) & 0x7f000000) == 0x7f000000)
+#define IS_IN6ADDR_LOOPBACK(I) (memcmp(&I, &in6addr_loopback, sizeof(I)) == 0)
+
+#define SEC_TO_NSECS 1000000000
+
+#define TIMESPEC_VALS_EQ(T,S,N) ((T).tv_sec == S && (T).tv_nsec == N)
+
+#define SET_TIMESPEC_VALS(T,S,N) \
+	{                            \
+		(T).tv_sec = S;          \
+		(T).tv_nsec = N;         \
+	}
+
+struct addrinfo *tacplus_addrinfo(const char *, const char *);
+
+char *addrinfo_to_string(const struct addrinfo *);
+
+uint16_t get_addrinfo_port(const struct addrinfo *);
+
+static inline
+const char *strOrNil(const char *s)
+{
+	return (s ? s : "(nil)");
+}
+
+bool sockaddr_addr_equal (const struct sockaddr *sa1, const struct sockaddr *sa2);
+struct addrinfo *get_interface_addrinfo(const char *ifname, int af);
+void free_interface_addrinfo(struct addrinfo **info);
+int is_sockaddr_loopback(struct sockaddr *saddr);
+int is_interface_up(const char *ifname);
+void cur_mono_time(struct timespec *ts);
+struct timespec *timespec_normalise(struct timespec *spec);
+struct timespec *timespec_sub(const struct timespec *a,
+							  const struct timespec *b,
+							  struct timespec *result);
+int timespec_cmp(const struct timespec *a, const struct timespec *b);
+char *get_tty_login_addr(const char *tty);
+int new_cb_timer(timer_t *timer, void (*cb) (union sigval), union sigval *user);
+int set_timer(timer_t timer, const struct itimerspec *it);
+int expire_timer(timer_t timer);
+
+#endif /* UTILS_H */