/*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
+
+//usage:#define dumpleases_trivial_usage
+//usage: "[-r|-a] [-f LEASEFILE]"
+//usage:#define dumpleases_full_usage "\n\n"
+//usage: "Display DHCP leases granted by udhcpd\n"
+//usage: IF_LONG_OPTS(
+//usage: "\n -f,--file=FILE Lease file"
+//usage: "\n -r,--remaining Show remaining time"
+//usage: "\n -a,--absolute Show expiration time"
+//usage: )
+//usage: IF_NOT_LONG_OPTS(
+//usage: "\n -f FILE Lease file"
+//usage: "\n -r Show remaining time"
+//usage: "\n -a Show expiration time"
+//usage: )
+
#include "common.h"
#include "dhcpd.h"
#include "unicode.h"
-#if BB_LITTLE_ENDIAN
-static inline uint64_t hton64(uint64_t v)
-{
- return (((uint64_t)htonl(v)) << 32) | htonl(v >> 32);
-}
-#else
-#define hton64(v) (v)
-#endif
-#define ntoh64(v) hton64(v)
-
-
int dumpleases_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int dumpleases_main(int argc UNUSED_PARAM, char **argv)
{
struct in_addr addr;
enum {
- OPT_a = 0x1, // -a
- OPT_r = 0x2, // -r
- OPT_f = 0x4, // -f
+ OPT_a = 0x1, // -a
+ OPT_r = 0x2, // -r
+ OPT_f = 0x4, // -f
};
#if ENABLE_LONG_OPTS
static const char dumpleases_longopts[] ALIGN1 =
/* "123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789 */
xread(fd, &written_at, sizeof(written_at));
- written_at = ntoh64(written_at);
+ written_at = SWAP_BE64(written_at);
curr = time(NULL);
if (curr < written_at)
written_at = curr; /* lease file from future! :) */
addr.s_addr = lease.lease_nip;
#if ENABLE_UNICODE_SUPPORT
{
- char *uni_name = unicode_conv_to_printable_fixedwidth(NULL, lease.hostname, 19);
+ char *uni_name = unicode_conv_to_printable_fixedwidth(/*NULL,*/ lease.hostname, 19);
printf(" %-16s%s ", inet_ntoa(addr), uni_name);
free(uni_name);
}