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comparison src/core/ngx_string.c @ 69:e43f406e4525

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nginx-0.0.1-2003-03-20-19:09:44 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 20 Mar 2003 16:09:44 +0000
parents 4eff17414a43
children a7e45c45a95c
comparison
equal deleted inserted replaced
68:d549fdc17d7e 69:e43f406e4525
1 1
2 #include <ngx_config.h> 2 #include <ngx_config.h>
3 #include <ngx_core.h>
3 #include <ngx_string.h> 4 #include <ngx_string.h>
4 5
5 6
6 char *ngx_cpystrn(char *dst, char *src, size_t n) 7 char *ngx_cpystrn(char *dst, char *src, size_t n)
7 { 8 {
17 18
18 *dst = '\0'; 19 *dst = '\0';
19 20
20 return dst; 21 return dst;
21 } 22 }
23
24
25 int ngx_atoi(char *line, size_t n)
26 {
27 int value;
28
29 for (value = 0; n--; line++) {
30 if (*line < '0' || *line > '9') {
31 return NGX_ERROR;
32 }
33
34 value = value * 10 + (*line - '0');
35 }
36
37 return value;
38 }
39
40
41 #if 0
42 char *ngx_psprintf(ngx_pool_t *p, const char *fmt, ...)
43 {
44 va_list args;
45
46 va_start(args, fmt);
47
48 while (*fmt) {
49 switch(*fmt++) {
50 case '%':
51 switch(*fmt++) {
52 case 's':
53 s = va_arg(args, char *);
54 n += ngx_strlen(s);
55 break;
56
57 default:
58 n++;
59 }
60 default:
61 n++;
62 }
63 }
64
65 str = ngx_palloc(p, n);
66
67 va_start(args, fmt);
68
69 for (i = 0; i < n; i++) {
70 switch(*fmt++) {
71 case '%':
72 switch(*fmt++) {
73 case 's':
74 s = va_arg(args, char *);
75 while (str[i++] = s);
76 break;
77
78 default:
79 n++;
80 }
81 default:
82 str[i] = *fmt;
83 }
84 }
85
86 len += ngx_vsnprintf(errstr + len, sizeof(errstr) - len - 1, fmt, args);
87
88 va_end(args);
89
90 }
91 #endif