58 	int j, lx = 0;  in hex_dump_to_buffer()  local
85 			ret = snprintf(linebuf + lx, linebuflen - lx,  in hex_dump_to_buffer()
88 			if (ret >= linebuflen - lx)  in hex_dump_to_buffer()
90 			lx += ret;  in hex_dump_to_buffer()
96 			ret = snprintf(linebuf + lx, linebuflen - lx,  in hex_dump_to_buffer()
99 			if (ret >= linebuflen - lx)  in hex_dump_to_buffer()
101 			lx += ret;  in hex_dump_to_buffer()
107 			ret = snprintf(linebuf + lx, linebuflen - lx,  in hex_dump_to_buffer()
110 			if (ret >= linebuflen - lx)  in hex_dump_to_buffer()
112 			lx += ret;  in hex_dump_to_buffer()
116 			if (linebuflen < lx + 2)  in hex_dump_to_buffer()
119 			linebuf[lx++] = hex_asc_hi(ch);  in hex_dump_to_buffer()
120 			if (linebuflen < lx + 2)  in hex_dump_to_buffer()
122 			linebuf[lx++] = hex_asc_lo(ch);  in hex_dump_to_buffer()
123 			if (linebuflen < lx + 2)  in hex_dump_to_buffer()
125 			linebuf[lx++] = ' ';  in hex_dump_to_buffer()
128 			lx--;  in hex_dump_to_buffer()
133 	while (lx < ascii_column) {  in hex_dump_to_buffer()
134 		if (linebuflen < lx + 2)  in hex_dump_to_buffer()
136 		linebuf[lx++] = ' ';  in hex_dump_to_buffer()
139 		if (linebuflen < lx + 2)  in hex_dump_to_buffer()
142 		linebuf[lx++] = (isascii(ch) && isprint(ch)) ? ch : '.';  in hex_dump_to_buffer()
145 	linebuf[lx] = '\0';  in hex_dump_to_buffer()
146 	return lx;  in hex_dump_to_buffer()
148 	linebuf[lx++] = '\0';  in hex_dump_to_buffer()