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comparison src/core/ngx_string.c @ 290:87e73f067470

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nginx-0.0.2-2004-03-16-10:10:12 import
author Igor Sysoev <igor@sysoev.ru>
date Tue, 16 Mar 2004 07:10:12 +0000
parents c0552e5ab567
children 0376cffa29e6
comparison
equal deleted inserted replaced
289:0750faf8d7e3 290:87e73f067470
1 1
2 #include <ngx_config.h> 2 #include <ngx_config.h>
3 #include <ngx_core.h> 3 #include <ngx_core.h>
4 4
5 5
6 char *ngx_cpystrn(char *dst, char *src, size_t n) 6 u_char *ngx_cpystrn(u_char *dst, u_char *src, size_t n)
7 { 7 {
8 if (n == 0) { 8 if (n == 0) {
9 return dst; 9 return dst;
10 } 10 }
11 11
21 21
22 return dst; 22 return dst;
23 } 23 }
24 24
25 25
26 int ngx_rstrncmp(char *s1, char *s2, size_t n) 26 ngx_int_t ngx_rstrncmp(u_char *s1, u_char *s2, size_t n)
27 { 27 {
28 if (n == 0) { 28 if (n == 0) {
29 return 0; 29 return 0;
30 } 30 }
31 31
32 n--; 32 n--;
33 33
34 for ( ;; ) { 34 for ( ;; ) {
35 if (s1[n] != s2[n]) { 35 if (s1[n] != s2[n]) {
36 return (u_char) s1[n] - (u_char) s2[n]; 36 return s1[n] - s2[n];
37 } 37 }
38 38
39 if (n == 0) { 39 if (n == 0) {
40 return 0; 40 return 0;
41 } 41 }
43 n--; 43 n--;
44 } 44 }
45 } 45 }
46 46
47 47
48 int ngx_atoi(char *line, size_t n) 48 ngx_int_t ngx_atoi(u_char *line, size_t n)
49 { 49 {
50 int value; 50 ngx_int_t value;
51 51
52 if (n == 0) { 52 if (n == 0) {
53 return NGX_ERROR; 53 return NGX_ERROR;
54 } 54 }
55 55
67 return value; 67 return value;
68 } 68 }
69 } 69 }
70 70
71 71
72 void ngx_md5_text(char *text, u_char *md5) 72 void ngx_md5_text(u_char *text, u_char *md5)
73 { 73 {
74 int i; 74 int i;
75 static char hex[] = "0123456789abcdef"; 75 static u_char hex[] = "0123456789abcdef";
76 76
77 for (i = 0; i < 16; i++) { 77 for (i = 0; i < 16; i++) {
78 *text++ = hex[md5[i] >> 4]; 78 *text++ = hex[md5[i] >> 4];
79 *text++ = hex[md5[i] & 0xf]; 79 *text++ = hex[md5[i] & 0xf];
80 } 80 }