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comparison src/core/ngx_inet.c @ 57:a499e0d1f16e

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nginx-0.0.1-2003-01-30-10:28:09 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 30 Jan 2003 07:28:09 +0000
parents 53cb81681040
children 7ebc8b7fb816
comparison
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56:058f01f78761 57:a499e0d1f16e
2 #include <ngx_config.h> 2 #include <ngx_config.h>
3 #include <ngx_string.h> 3 #include <ngx_string.h>
4 #include <ngx_inet.h> 4 #include <ngx_inet.h>
5 5
6 6
7 /* AF_INET only */
8
9 size_t ngx_sock_ntop(int family, struct sockaddr *addr, char *text, size_t len)
10 {
11 char *p;
12 struct sockaddr_in *addr_in;
13
14 if (family != AF_INET) {
15 return 0;
16 }
17
18 addr_in = (struct sockaddr_in *) addr;
19 p = (char *) &addr_in->sin_addr;
20
21 return ngx_snprintf(text, len > INET_ADDRSTRLEN ? INET_ADDRSTRLEN : len,
22 "%u.%u.%u.%u",
23 (unsigned char) p[0],
24 (unsigned char) p[1],
25 (unsigned char) p[2],
26 (unsigned char) p[3]);
27 }
28
29
7 size_t ngx_inet_ntop(int family, char *addr, char *text, size_t len) 30 size_t ngx_inet_ntop(int family, char *addr, char *text, size_t len)
8 { 31 {
9 if (family != AF_INET) 32 if (family != AF_INET) {
10 return 0; 33 return 0;
34 }
11 35
12 return ngx_snprintf(text, len > INET_ADDRSTRLEN ? INET_ADDRSTRLEN : len, 36 return ngx_snprintf(text, len > INET_ADDRSTRLEN ? INET_ADDRSTRLEN : len,
13 "%u.%u.%u.%u", 37 "%u.%u.%u.%u",
14 (unsigned char) addr[0], 38 (unsigned char) addr[0],
15 (unsigned char) addr[1], 39 (unsigned char) addr[1],