22 static int membuff_putrawflex(struct membuff *mb, int maxlen, bool update,  in membuff_putrawflex()  argument
43 		if (maxlen >= 0 && len > maxlen)  in membuff_putrawflex()
44 			len = maxlen;  in membuff_putrawflex()
54 		if ((maxlen < 0 || len < maxlen) && mb->tail != mb->start) {  in membuff_putrawflex()
64 		if (maxlen >= 0 && len > maxlen)  in membuff_putrawflex()
65 			len = maxlen;  in membuff_putrawflex()
76 int membuff_putraw(struct membuff *mb, int maxlen, bool update, char **data)  in membuff_putraw()  argument
82 	size = membuff_putrawflex(mb, maxlen, update, &datap, &offset);  in membuff_putraw()
99 int membuff_getraw(struct membuff *mb, int maxlen, bool update, char **data)  in membuff_getraw()  argument
116 		if (maxlen >= 0 && len > maxlen)  in membuff_getraw()
117 			len = maxlen;  in membuff_getraw()
133 		if (maxlen >= 0 && len > maxlen)  in membuff_getraw()
134 			len = maxlen;  in membuff_getraw()
143 	      maxlen, update, (int)(mb->head - mb->start),  in membuff_getraw()
164 int membuff_get(struct membuff *mb, char *buff, int maxlen)  in membuff_get()  argument
175 		len = membuff_getraw(mb, maxlen, true, &data);  in membuff_get()
180 		maxlen -= len;  in membuff_get()
291 int membuff_readline(struct membuff *mb, char *str, int maxlen, int minch)  in membuff_readline()  argument
299 	for (len = 0, s = mb->tail; s < end && len < maxlen - 1; str++) {  in membuff_readline()
314 		if (maxlen)  in membuff_readline()