author | tron |
Sun, 13 Nov 2005 14:54:09 +0000 | |
changeset 2631 | 2ed0eb408229 |
parent 2234 | 8a9b4c6d9c2a |
child 2775 | a18db0ab5e51 |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
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#include "stdafx.h" |
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#include "string.h" |
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#include <stdarg.h> |
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void ttd_strlcat(char *dst, const char *src, size_t size) |
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{ |
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assert(size > 0); |
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for (; size > 0 && *dst != '\0'; --size, ++dst) {} |
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assert(size > 0); |
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while (--size > 0 && *src != '\0') *dst++ = *src++; |
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*dst = '\0'; |
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} |
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void ttd_strlcpy(char *dst, const char *src, size_t size) |
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{ |
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assert(size > 0); |
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while (--size > 0 && *src != '\0') *dst++ = *src++; |
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*dst = '\0'; |
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} |
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char* strecat(char* dst, const char* src, const char* last) |
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{ |
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assert(last == NULL || dst <= last); |
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for (; *dst != '\0'; ++dst) |
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if (dst == last) return dst; |
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for (; *src != '\0' && dst != last; ++dst, ++src) *dst = *src; |
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*dst = '\0'; |
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return strecpy(dst, src, last); |
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} |
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char* strecpy(char* dst, const char* src, const char* last) |
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{ |
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assert(last == NULL || dst <= last); |
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for (; *src != '\0' && dst != last; ++dst, ++src) *dst = *src; |
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*dst = '\0'; |
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return dst; |
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} |
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char* CDECL str_fmt(const char* str, ...) |
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{ |
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char buf[4096]; |
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va_list va; |
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int len; |
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char* p; |
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va_start(va, str); |
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len = vsprintf(buf, str, va); |
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va_end(va); |
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p = malloc(len + 1); |
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if (p != NULL) memcpy(p, buf, len + 1); |
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return p; |
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} |