示例#1
0
文件: bytes.c 项目: Disar/Kha
HL_PRIM int hl_bytes_find( vbyte *where, int pos, int len, vbyte *which, int wpos, int wlen ) {
	size_t searchbuf [256];
	bool repeat_find = false;
	vbyte *found = (vbyte*)memfind_rb(where + pos,len,which+wpos,wlen,searchbuf,&repeat_find);
	if( found == NULL ) return -1;
	return (int)(size_t)(found - where);
}
示例#2
0
char *
strfind (const char *string,            /*  String containing data           */
         const char *pattern,           /*  Pattern to search for            */
         Bool repeat_find)              /*  Same pattern as last time        */
{
    static size_t
        searchbuf [256];                /*  Fixed search buffer              */

    ASSERT (string);                    /*  Expect non-NULL pointers, but    */
    ASSERT (pattern);                   /*  fall through if not debugging    */

    return (char *) memfind_rb (string,    strlen (string),
                                pattern,   strlen (pattern),
                                searchbuf, &repeat_find);
}
示例#3
0
char *
strfind_rb (const char *string,         /*  String containing data           */
            const char *pattern,        /*  Pattern to search for            */
            size_t     *shift,          /*  Working buffer between searches  */
            Bool       *repeat_find)    /*  Flag for first/later search      */
{
    ASSERT (string);                    /*  Expect non-NULL pointers, but    */
    ASSERT (pattern);                   /*  fall through if not debugging    */
    ASSERT (shift);
    ASSERT (repeat_find);

    return (char *) memfind_rb (string,    strlen (string),
                                pattern,   strlen (pattern),
                                shift,     repeat_find);
}
示例#4
0
char *
strfind_r (const char *string,          /*  String containing data           */
           const char *pattern)         /*  Pattern to search for            */
{
    size_t
        searchbuf [256];                /*  One-time search buffer           */
    Bool
        secondtime = FALSE;             /*  Search buffer init needed        */

    ASSERT (string);                    /*  Expect non-NULL pointers, but    */
    ASSERT (pattern);                   /*  fall through if not debugging    */

    return (char *) memfind_rb (string,    strlen (string),
                                pattern,   strlen (pattern),
                                searchbuf, &secondtime);
}
示例#5
0
void *
memfind (const void  *block,            /*  Block containing data            */
         size_t       block_size,       /*  Size of block in bytes           */
         const void  *pattern,          /*  Pattern to search for            */
         size_t       pattern_size,     /*  Size of pattern block            */
         Bool         repeat_find)      /*  Same pattern as last time        */
{
    static size_t
        searchbuf [256];                /*  Static shared search buffer      */

    ASSERT (block);                     /*  Expect non-NULL pointers, but    */
    ASSERT (pattern);                   /*  full through if not debugging    */

    return memfind_rb (block, block_size, pattern, pattern_size,
                       searchbuf, &repeat_find);
}
示例#6
0
void *
memfind_r (const void  *block,          /*  Block containing data            */
           size_t       block_size,     /*  Size of block in bytes           */
           const void  *pattern,        /*  Pattern to search for            */
           size_t       pattern_size)   /*  Size of pattern block            */
{
    size_t
        searchbuf [256];                /*  One-time search buffer           */
    Bool
        secondtime  = FALSE;

    ASSERT (block);                     /*  Expect non-NULL pointers, but    */
    ASSERT (pattern);                   /*  full through if not debugging    */

    return memfind_rb (block, block_size, pattern, pattern_size,
                       searchbuf, &secondtime);
}