commit 6dfa709030935060d22e06aa75032a93bd606328 Author: Nick Mathewson nickm@torproject.org Date: Fri Mar 1 14:46:34 2013 -0500
Remove the unused addr_mask_cmp_bits --- src/common/address.c | 26 -------------------------- src/common/address.h | 1 - 2 files changed, 0 insertions(+), 27 deletions(-)
diff --git a/src/common/address.c b/src/common/address.c index 67a11d7..69e7f68 100644 --- a/src/common/address.c +++ b/src/common/address.c @@ -1565,32 +1565,6 @@ addr_mask_get_bits(uint32_t mask) return -1; }
-/** Compare two addresses <b>a1</b> and <b>a2</b> for equality under a - * netmask of <b>mbits</b> bits. Return -1, 0, or 1. - * - * XXXX_IP6 Temporary function to allow masks as bitcounts everywhere. This - * will be replaced with an IPv6-aware version as soon as 32-bit addresses are - * no longer passed around. - */ -int -addr_mask_cmp_bits(uint32_t a1, uint32_t a2, maskbits_t bits) -{ - if (bits > 32) - bits = 32; - else if (bits == 0) - return 0; - - a1 >>= (32-bits); - a2 >>= (32-bits); - - if (a1 < a2) - return -1; - else if (a1 > a2) - return 1; - else - return 0; -} - /** Parse a string <b>s</b> in the format of (*|port(-maxport)?)?, setting the * various *out pointers as appropriate. Return 0 on success, -1 on failure. */ diff --git a/src/common/address.h b/src/common/address.h index ec63257..77e5855 100644 --- a/src/common/address.h +++ b/src/common/address.h @@ -220,7 +220,6 @@ int addr_port_lookup(int severity, const char *addrport, char **address, int parse_port_range(const char *port, uint16_t *port_min_out, uint16_t *port_max_out); int addr_mask_get_bits(uint32_t mask); -int addr_mask_cmp_bits(uint32_t a1, uint32_t a2, maskbits_t bits); /** Length of a buffer to allocate to hold the results of tor_inet_ntoa.*/ #define INET_NTOA_BUF_LEN 16 int tor_inet_ntoa(const struct in_addr *in, char *buf, size_t buf_len);