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annotate src/core/ngx_string.h @ 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 f81d075ad172
children a472bfb778b3
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1 #ifndef _NGX_STRING_H_INCLUDED_
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2 #define _NGX_STRING_H_INCLUDED_
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5 #include <ngx_config.h>
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6 #include <ngx_core.h>
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9 typedef struct {
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10 size_t len;
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11 u_char *data;
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12 } ngx_str_t;
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15 #define ngx_string(str) { sizeof(str) - 1, (u_char *) str }
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16 #define ngx_null_string { 0, NULL }
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19 #if (WIN32)
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27b628ef907e nginx-0.0.1-2003-01-28-18:56:37 import
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21 #define ngx_strncasecmp strnicmp
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22 #define ngx_strcasecmp stricmp
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24 #define ngx_snprintf _snprintf
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25 #define ngx_vsnprintf _vsnprintf
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27 #else
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29 #define ngx_strncasecmp(s1, s2, n) \
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30 strncasecmp((const char *) s1, (const char *) s2, n)
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31 #define ngx_strcasecmp(s1, s2) \
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32 strcasecmp((const char *) s1, (const char *) s2)
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34 #define ngx_snprintf snprintf
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35 #define ngx_vsnprintf vsnprintf
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37 #endif
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40 #define ngx_strncmp(s1, s2, n) \
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41 strncmp((const char *) s1, (const char *) s2, n)
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43 /* msvc and icc compile strcmp() to inline loop */
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44 #define ngx_strcmp(s1, s2) strcmp((const char *) s1, (const char *) s2)
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46 #define ngx_strstr(s1, s2) strstr((const char *) s1, (const char *) s2)
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47 #define ngx_strlen(s) strlen((const char *) s)
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49 /*
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50 * msvc and icc compile memset() to inline "rep stos"
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51 * while ZeroMemory and bzero are calls.
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52 *
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53 * icc can also inline mov's of a zeroed register for small blocks.
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54 */
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55 #define ngx_memzero(buf, n) memset(buf, 0, n)
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57 /* msvc and icc compile memcpy() to inline "rep movs" */
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58 #define ngx_memcpy(dst, src, n) memcpy(dst, src, n)
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59 #define ngx_cpymem(dst, src, n) ((u_char *) memcpy(dst, src, n)) + n
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61 /* msvc and icc compile memcmp() to inline loop */
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62 #define ngx_memcmp memcmp
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64 u_char *ngx_cpystrn(u_char *dst, u_char *src, size_t n);
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65 ngx_int_t ngx_rstrncmp(u_char *s1, u_char *s2, size_t n);
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66 ngx_int_t ngx_atoi(u_char *line, size_t n);
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68 void ngx_md5_text(u_char *text, u_char *md5);
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71 #define ngx_qsort qsort
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74 #define ngx_value_helper(n) #n
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75 #define ngx_value(n) ngx_value_helper(n)
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78 #endif /* _NGX_STRING_H_INCLUDED_ */