bsd/vfs/vfs_utfconv.c

171  * This function takes a Unicode input string, ucsp, of ucslen bytes
193 utf8_encodelen(const u_int16_t * ucsp, size_t ucslen, u_int16_t altslash, int flags)
212 			ucs_ch = *ucsp++;
260 utf8_encodestr(const u_int16_t * ucsp, size_t ucslen, u_int8_t * utf8p,
287 			ucs_ch = swapbytes ? OSSwapInt16(*ucsp++) : *ucsp++;
337 				ch2 = swapbytes ? OSSwapInt16(*ucsp) : *ucsp;
346 					++ucsp;
411 utf8_decodestr(const u_int8_t* utf8p, size_t utf8len, u_int16_t* ucsp,
430 	bufstart = ucsp;
431 	bufend = (u_int16_t *)((u_int8_t *)ucsp + buflen);
434 		if (ucsp >= bufend)
500 				*ucsp++ = swapbytes ? OSSwapInt16(ucs_ch) : (u_int16_t)ucs_ch;
501 				if (ucsp >= bufend)
505 					--ucsp;
508 				*ucsp++ = swapbytes ? OSSwapInt16(ucs_ch) : (u_int16_t)ucs_ch;
524 						priortysort(ucsp - combcharcnt, combcharcnt);
531 						*ucsp++ = swapbytes ? OSSwapInt16(ucs_ch) : (u_int16_t)ucs_ch;
532 						if (ucsp >= bufend)
538 			} else if (precompose && (ucsp != bufstart)) {
542 					base = swapbytes ? OSSwapInt16(*(ucsp - 1)) : *(ucsp - 1);
545 						--ucsp;
563 				priortysort(ucsp - combcharcnt, combcharcnt);
568 		*ucsp++ = swapbytes ? OSSwapInt16(ucs_ch) : (u_int16_t)ucs_ch;
591 		if ((ucsp + 2) >= bufend)
596 			priortysort(ucsp - combcharcnt, combcharcnt);
601 		*ucsp++ = swapbytes ? OSSwapInt16(ucs_ch) : (u_int16_t)ucs_ch;
603 		*ucsp++ = swapbytes ? OSSwapInt16(ucs_ch) : (u_int16_t)ucs_ch;
605 		*ucsp++ = swapbytes ? OSSwapInt16(ucs_ch) : (u_int16_t)ucs_ch;
611 		priortysort(ucsp - combcharcnt, combcharcnt);
614 	*ucslen = (u_int8_t*)ucsp - (u_int8_t*)bufstart;