region.c File Reference

#include <config.h>
#include <stdlib.h>
#include <string.h>
#include <isc/region.h>
#include <isc/util.h>

Go to the source code of this file.

Functions
int	isc_region_compare (isc_region_t *r1, isc_region_t *r2)
	Compares the contents of two regions.

---

Detailed Description

Definition in file region.c.

---

Function Documentation

int isc_region_compare	(	isc_region_t *	r1,
		isc_region_t *	r2
	)

Compares the contents of two regions.

Requires:

• 'r1' is a valid region
• 'r2' is a valid region

Returns:

• < 0 if r1 is lexicographically less than r2
• = 0 if r1 is lexicographically identical to r2
• > 0 if r1 is lexicographically greater than r2

Definition at line 31 of file region.c.

References isc_region::base, isc_region::length, and REQUIRE.

Referenced by casecompare_hip(), casecompare_ipseckey(), casecompare_nsec(), casecompare_openpgpkey(), casecompare_rrsig(), compare_any_tsig(), compare_caa(), compare_cdnskey(), compare_cds(), compare_cert(), compare_dlv(), compare_dnskey(), compare_ds(), compare_eui48(), compare_eui64(), compare_gpos(), compare_hinfo(), compare_hip(), compare_in_a(), compare_in_aaaa(), compare_in_apl(), compare_in_dhcid(), compare_in_nsap(), compare_in_wks(), compare_ipseckey(), compare_isdn(), compare_key(), compare_keydata(), compare_l32(), compare_l64(), compare_loc(), compare_lp(), compare_nid(), compare_nsec(), compare_nsec3(), compare_nsec3param(), compare_null(), compare_nxt(), compare_openpgpkey(), compare_opt(), compare_rrsig(), compare_sig(), compare_soa(), compare_spf(), compare_sshfp(), compare_tkey(), compare_tlsa(), compare_txt(), compare_unspec(), compare_uri(), compare_x25(), dns_rdata_casecompare(), dns_rdata_compare(), and pub_compare().

---