34 static int kgdb_transition_check(char *buffer)  in kgdb_transition_check()  argument
36 	if (buffer[0] != '+' && buffer[0] != '$') {  in kgdb_transition_check()
38 		kdb_printf("%s", buffer);  in kgdb_transition_check()
40 		int slen = strlen(buffer);  in kgdb_transition_check()
41 		if (slen > 3 && buffer[slen - 3] == '#') {  in kgdb_transition_check()
42 			kdb_gdb_state_pass(buffer);  in kgdb_transition_check()
43 			strcpy(buffer, "kgdb");  in kgdb_transition_check()
51 static int kdb_read_get_key(char *buffer, size_t bufsize)  in kdb_read_get_key()  argument
89 			*buffer++ = key;  in kdb_read_get_key()
90 			*buffer = '\0';  in kdb_read_get_key()
203 static char *kdb_read(char *buffer, size_t bufsize)  in kdb_read()  argument
205 	char *cp = buffer;  in kdb_read()
206 	char *bufend = buffer+bufsize-2;	/* Reserve space for newline  in kdb_read()
212 	int len = strlen(buffer);  in kdb_read()
227 		if (*(buffer+len-1) == '\n')  in kdb_read()
233 	kdb_printf("%s", buffer);  in kdb_read()
235 	key = kdb_read_get_key(buffer, bufsize);  in kdb_read()
237 		return buffer;  in kdb_read()
242 		if (cp > buffer) {  in kdb_read()
253 			kdb_printf("%s", buffer);  in kdb_read()
262 			kdb_printf("%s", buffer);  in kdb_read()
265 		return buffer;  in kdb_read()
275 			kdb_printf("%s", buffer);  in kdb_read()
280 		if (cp > buffer) {  in kdb_read()
283 			cp = buffer;  in kdb_read()
293 		if (cp > buffer) {  in kdb_read()
300 		       strlen(kdb_prompt_str) + (lastchar-buffer));  in kdb_read()
302 		  (lastchar-buffer)) = '\0';  in kdb_read()
315 		       strlen(kdb_prompt_str) + (lastchar-buffer));  in kdb_read()
317 		  (lastchar-buffer)) = '\0';  in kdb_read()
325 		p_tmp = buffer;  in kdb_read()
361 			kdb_printf("%s", buffer);  in kdb_read()
386 				kdb_printf("%s", buffer);  in kdb_read()
396 					if (kgdb_transition_check(buffer))  in kdb_read()
397 						return buffer;  in kdb_read()
403 			if (lastchar - buffer >= 5 &&  in kdb_read()
406 				strcpy(buffer, "kgdb");  in kdb_read()
408 				return buffer;  in kdb_read()
410 			if (lastchar - buffer >= 11 &&  in kdb_read()
413 				strcpy(buffer, "kgdb");  in kdb_read()
415 				return buffer;  in kdb_read()
442 char *kdb_getstr(char *buffer, size_t bufsize, const char *prompt)  in kdb_getstr()  argument
448 	return kdb_read(buffer, bufsize);  in kdb_getstr()