WebSVN – HelenOS – Diff – /trunk/uspace/lib/libc/generic/console.c


/*
 * Copyright (c) 2006 Josef Cejka
 * Copyright (c) 2006 Jakub Vana
 * Copyright (c) 2008 Jiri Svoboda
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/** @addtogroup libc
 * @{
 */
/** @file
 */
 
#include <async.h>
#include <io/stream.h>
#include <ipc/console.h>
#include <ipc/services.h>
#include <errno.h>
#include <string.h>
#include <console.h>
 
static int console_phone = -1;
 
/** Size of cbuffer. */
#define CBUFFER_SIZE 256
 
/** Buffer for writing characters to the console. */
static char cbuffer[CBUFFER_SIZE];
 
/** Pointer to end of cbuffer. */
static char *cbuffer_end = cbuffer + CBUFFER_SIZE;
 
/** Pointer to first available field in cbuffer. */
static char *cbp = cbuffer;
 
static ssize_t cons_write(const char *buf, size_t nbyte);
static void cons_putchar(wchar_t c);
 
static void cbuffer_flush(void);
static void cbuffer_drain(void);
static inline void cbuffer_putc(int c);
 
 
void console_open(bool blocking)
{
    if (console_phone < 0) {
        int phone;
        if (blocking) {
            phone = ipc_connect_me_to_blocking(PHONE_NS,
                SERVICE_CONSOLE, 0, 0);
        } else {
            phone = ipc_connect_me_to(PHONE_NS, SERVICE_CONSOLE, 0,
                0);
        }
        if (phone >= 0)
            console_phone = phone;
    }
}
 
void console_close(void)
{
    if (console_phone >= 0) {
        if (ipc_hangup(console_phone) == 0) {
            console_phone = -1;
        }
    }
}
 
int console_phone_get(bool blocking)
{
    if (console_phone < 0)
        console_open(blocking);
   
    return console_phone;
}
 
void console_wait(void)
{
    while (console_phone < 0)
        console_open(true);
}
 
void console_clear(void)
{
    int cons_phone = console_phone_get(true);
 
    cbuffer_drain();
    async_msg_0(cons_phone, CONSOLE_CLEAR);
}
 
void console_goto(int row, int col)
{
    int cons_phone = console_phone_get(true);
 
    cbuffer_flush();
    async_msg_2(cons_phone, CONSOLE_GOTO, row, col);
}
 
void console_putchar(wchar_t c)
{
//  cbuffer_putc(c);
    cbuffer_flush();
    cons_putchar(c);
}
 
/** Write all data from output buffer to the console. */
static void cbuffer_flush(void)
{
    int rc;
    int len;
 
    len = cbp - cbuffer;
 
    while (len > 0) {
        rc = cons_write(cbuffer, cbp - cbuffer);
        if (rc < 0)
            return;
 
        len -= rc;
    }
 
    cbp = cbuffer;
}
 
/** Drop all data in console output buffer. */
static void cbuffer_drain(void)
{
    cbp = cbuffer;
}
 
/** Write one character to the output buffer. */
static inline void cbuffer_putc(int c)
{
    if (cbp == cbuffer_end)
        cbuffer_flush();
 
    *cbp++ = c;
 
    if (c == '\n')
        cbuffer_flush();
}
 
/** Write one character to the console via IPC. */
static void cons_putchar(wchar_t c)
{
    int cons_phone = console_phone_get(true);
    async_msg_1(cons_phone, CONSOLE_PUTCHAR, c);
}
 
/** Write characters to the console via IPC. */
static ssize_t cons_write(const char *buf, size_t nbyte)
{
    int cons_phone = console_phone_get(true);
    ipcarg_t rc;
    ipc_call_t answer;
    aid_t req;
 
    async_serialize_start();
   
    req = async_send_0(cons_phone, CONSOLE_WRITE, &answer);
    rc = ipc_data_write_start(cons_phone, (void *) buf, nbyte);
 
    if (rc != EOK) {
        async_wait_for(req, NULL);
        async_serialize_end();
        return (ssize_t) rc;
    }
 
    async_wait_for(req, &rc);
    async_serialize_end();
 
    if (rc == EOK)
        return (ssize_t) IPC_GET_ARG1(answer);
    else
        return -1;
}
 
/** Write characters to the console. */
ssize_t console_write(const char *buf, size_t nbyte)
{
    size_t left;
 
    left = nbyte;
 
    while (left > 0) {
        cbuffer_putc(*buf++);
        --left;
    }
 
    return nbyte;
}
 
/** Write a NULL-terminated string to the console. */
void console_putstr(const char *s)
{
    size_t len;
    ssize_t rc;
 
    len = str_size(s);
    while (len > 0) {
        rc = console_write(s, len);
        if (rc < 0)
            return; /* Error */
        s += rc;
        len -= rc;
    }
}
 
/** Flush all output to the console. */
void console_flush(void)
{
    int cons_phone = console_phone_get(false);
 
    cbuffer_flush();
    async_msg_0(cons_phone, CONSOLE_FLUSH);
}
 
void console_flush_optional(void)
{
    if (console_phone >= 0)
        console_flush();
}
 
int console_get_size(int *rows, int *cols)
{
    int cons_phone = console_phone_get(true);
    ipcarg_t r, c;
    int rc;
 
    rc = async_req_0_2(cons_phone, CONSOLE_GETSIZE, &r, &c);
 
    *rows = (int) r;
    *cols = (int) c;
 
    return rc;
}
 
void console_set_style(int style)
{
    int cons_phone = console_phone_get(true);
 
    cbuffer_flush();
    async_msg_1(cons_phone, CONSOLE_SET_STYLE, style);
}
 
void console_set_color(int fg_color, int bg_color, int flags)
{
    int cons_phone = console_phone_get(true);
 
    cbuffer_flush();
    async_msg_3(cons_phone, CONSOLE_SET_COLOR, fg_color, bg_color, flags);
}
 
void console_set_rgb_color(int fg_color, int bg_color)
{
    int cons_phone = console_phone_get(true);
 
    cbuffer_flush();
    async_msg_2(cons_phone, CONSOLE_SET_RGB_COLOR, fg_color, bg_color);
}
 
void console_cursor_visibility(int show)
{
    int cons_phone = console_phone_get(true);
 
    cbuffer_flush();
    async_msg_1(cons_phone, CONSOLE_CURSOR_VISIBILITY, show != 0);
}
 
void console_kcon_enable(void)
{
    int cons_phone = console_phone_get(true);
 
    cbuffer_flush();
    async_msg_0(cons_phone, CONSOLE_KCON_ENABLE);
}
 
/** @}
 */
 

Rev 4264	Rev 4293
1	/*	1	/*
2	* Copyright (c) 2006 Josef Cejka	2	* Copyright (c) 2006 Josef Cejka
3	* Copyright (c) 2006 Jakub Vana	3	* Copyright (c) 2006 Jakub Vana
4	* Copyright (c) 2008 Jiri Svoboda	4	* Copyright (c) 2008 Jiri Svoboda
5	* All rights reserved.	5	* All rights reserved.
6	*	6	*
7	* Redistribution and use in source and binary forms, with or without	7	* Redistribution and use in source and binary forms, with or without
8	* modification, are permitted provided that the following conditions	8	* modification, are permitted provided that the following conditions
9	* are met:	9	* are met:
10	*	10	*
11	* - Redistributions of source code must retain the above copyright	11	* - Redistributions of source code must retain the above copyright
12	* notice, this list of conditions and the following disclaimer.	12	* notice, this list of conditions and the following disclaimer.
13	* - Redistributions in binary form must reproduce the above copyright	13	* - Redistributions in binary form must reproduce the above copyright
14	* notice, this list of conditions and the following disclaimer in the	14	* notice, this list of conditions and the following disclaimer in the
15	* documentation and/or other materials provided with the distribution.	15	* documentation and/or other materials provided with the distribution.
16	* - The name of the author may not be used to endorse or promote products	16	* - The name of the author may not be used to endorse or promote products
17	* derived from this software without specific prior written permission.	17	* derived from this software without specific prior written permission.
18	*	18	*
19	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	19	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	20	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	21	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	22	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	23	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	24	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	25	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	26	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	27	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	28	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29	*/	29	*/
30		30
31	/** @addtogroup libc	31	/** @addtogroup libc
32	* @{	32	* @{
33	*/	33	*/
34	/** @file	34	/** @file
35	*/	35	*/
36		36
37	#include <async.h>	37	#include <async.h>
38	#include <io/stream.h>	38	#include <io/stream.h>
39	#include <ipc/console.h>	39	#include <ipc/console.h>
40	#include <ipc/services.h>	40	#include <ipc/services.h>
41	#include <errno.h>	41	#include <errno.h>
42	#include <string.h>	42	#include <string.h>
43	#include <console.h>	43	#include <console.h>
44		44
45	static int console_phone = -1;	45	static int console_phone = -1;
46		46
47	/** Size of cbuffer. */	47	/** Size of cbuffer. */
48	#define CBUFFER_SIZE 256	48	#define CBUFFER_SIZE 256
49		49
50	/** Buffer for writing characters to the console. */	50	/** Buffer for writing characters to the console. */
51	static char cbuffer[CBUFFER_SIZE];	51	static char cbuffer[CBUFFER_SIZE];
52		52
53	/** Pointer to end of cbuffer. */	53	/** Pointer to end of cbuffer. */
54	static char *cbuffer_end = cbuffer + CBUFFER_SIZE;	54	static char *cbuffer_end = cbuffer + CBUFFER_SIZE;
55		55
56	/** Pointer to first available field in cbuffer. */	56	/** Pointer to first available field in cbuffer. */
57	static char *cbp = cbuffer;	57	static char *cbp = cbuffer;
58		58
59	static ssize_t cons_write(const char *buf, size_t nbyte);	59	static ssize_t cons_write(const char *buf, size_t nbyte);
60	static void cons_putchar(wchar_t c);	60	static void cons_putchar(wchar_t c);
61		61
62	static void cbuffer_flush(void);	62	static void cbuffer_flush(void);
63	static void cbuffer_drain(void);	63	static void cbuffer_drain(void);
64	static inline void cbuffer_putc(int c);	64	static inline void cbuffer_putc(int c);
65		65
66		66
67	void console_open(bool blocking)	67	void console_open(bool blocking)
68	{	68	{
69	if (console_phone < 0) {	69	if (console_phone < 0) {
70	int phone;	70	int phone;
71	if (blocking) {	71	if (blocking) {
72	phone = ipc_connect_me_to_blocking(PHONE_NS,	72	phone = ipc_connect_me_to_blocking(PHONE_NS,
73	SERVICE_CONSOLE, 0, 0);	73	SERVICE_CONSOLE, 0, 0);
74	} else {	74	} else {
75	phone = ipc_connect_me_to(PHONE_NS, SERVICE_CONSOLE, 0,	75	phone = ipc_connect_me_to(PHONE_NS, SERVICE_CONSOLE, 0,
76	0);	76	0);
77	}	77	}
78	if (phone >= 0)	78	if (phone >= 0)
79	console_phone = phone;	79	console_phone = phone;
80	}	80	}
81	}	81	}
82		82
83	void console_close(void)	83	void console_close(void)
84	{	84	{
85	if (console_phone >= 0) {	85	if (console_phone >= 0) {
86	if (ipc_hangup(console_phone) == 0) {	86	if (ipc_hangup(console_phone) == 0) {
87	console_phone = -1;	87	console_phone = -1;
88	}	88	}
89	}	89	}
90	}	90	}
91		91
92	int console_phone_get(bool blocking)	92	int console_phone_get(bool blocking)
93	{	93	{
94	if (console_phone < 0)	94	if (console_phone < 0)
95	console_open(blocking);	95	console_open(blocking);
96		96
97	return console_phone;	97	return console_phone;
98	}	98	}
99		99
100	void console_wait(void)	100	void console_wait(void)
101	{	101	{
102	while (console_phone < 0)	102	while (console_phone < 0)
103	console_open(true);	103	console_open(true);
104	}	104	}
105		105
106	void console_clear(void)	106	void console_clear(void)
107	{	107	{
108	int cons_phone = console_phone_get(true);	108	int cons_phone = console_phone_get(true);
109		109
110	cbuffer_drain();	110	cbuffer_drain();
111	async_msg_0(cons_phone, CONSOLE_CLEAR);	111	async_msg_0(cons_phone, CONSOLE_CLEAR);
112	}	112	}
113		113
114	void console_goto(int row, int col)	114	void console_goto(int row, int col)
115	{	115	{
116	int cons_phone = console_phone_get(true);	116	int cons_phone = console_phone_get(true);
117		117
118	cbuffer_flush();	118	cbuffer_flush();
119	async_msg_2(cons_phone, CONSOLE_GOTO, row, col);	119	async_msg_2(cons_phone, CONSOLE_GOTO, row, col);
120	}	120	}
121		121
122	void console_putchar(wchar_t c)	122	void console_putchar(wchar_t c)
123	{	123	{
124	// cbuffer_putc(c);	124	// cbuffer_putc(c);
125	cbuffer_flush();	125	cbuffer_flush();
126	cons_putchar(c);	126	cons_putchar(c);
127	}	127	}
128		128
129	/** Write all data from output buffer to the console. */	129	/** Write all data from output buffer to the console. */
130	static void cbuffer_flush(void)	130	static void cbuffer_flush(void)
131	{	131	{
132	int rc;	132	int rc;
133	int len;	133	int len;
134		134
135	len = cbp - cbuffer;	135	len = cbp - cbuffer;
136		136
137	while (len > 0) {	137	while (len > 0) {
138	rc = cons_write(cbuffer, cbp - cbuffer);	138	rc = cons_write(cbuffer, cbp - cbuffer);
139	if (rc < 0)	139	if (rc < 0)
140	return;	140	return;
141		141
142	len -= rc;	142	len -= rc;
143	}	143	}
144		144
145	cbp = cbuffer;	145	cbp = cbuffer;
146	}	146	}
147		147
148	/** Drop all data in console output buffer. */	148	/** Drop all data in console output buffer. */
149	static void cbuffer_drain(void)	149	static void cbuffer_drain(void)
150	{	150	{
151	cbp = cbuffer;	151	cbp = cbuffer;
152	}	152	}
153		153
154	/** Write one character to the output buffer. */	154	/** Write one character to the output buffer. */
155	static inline void cbuffer_putc(int c)	155	static inline void cbuffer_putc(int c)
156	{	156	{
157	if (cbp == cbuffer_end)	157	if (cbp == cbuffer_end)
158	cbuffer_flush();	158	cbuffer_flush();
159		159
160	*cbp++ = c;	160	*cbp++ = c;
161		161
162	if (c == '\n')	162	if (c == '\n')
163	cbuffer_flush();	163	cbuffer_flush();
164	}	164	}
165		165
166	/** Write one character to the console via IPC. */	166	/** Write one character to the console via IPC. */
167	static void cons_putchar(wchar_t c)	167	static void cons_putchar(wchar_t c)
168	{	168	{
169	int cons_phone = console_phone_get(true);	169	int cons_phone = console_phone_get(true);
170	async_msg_1(cons_phone, CONSOLE_PUTCHAR, c);	170	async_msg_1(cons_phone, CONSOLE_PUTCHAR, c);
171	}	171	}
172		172
173	/** Write characters to the console via IPC. */	173	/** Write characters to the console via IPC. */
174	static ssize_t cons_write(const char *buf, size_t nbyte)	174	static ssize_t cons_write(const char *buf, size_t nbyte)
175	{	175	{
176	int cons_phone = console_phone_get(true);	176	int cons_phone = console_phone_get(true);
177	ipcarg_t rc;	177	ipcarg_t rc;
178	ipc_call_t answer;	178	ipc_call_t answer;
179	aid_t req;	179	aid_t req;
180		180
181	async_serialize_start();	181	async_serialize_start();
182		182
183	req = async_send_0(cons_phone, CONSOLE_WRITE, &answer);	183	req = async_send_0(cons_phone, CONSOLE_WRITE, &answer);
184	rc = ipc_data_write_start(cons_phone, (void *) buf, nbyte);	184	rc = ipc_data_write_start(cons_phone, (void *) buf, nbyte);
185		185
186	if (rc != EOK) {	186	if (rc != EOK) {
187	async_wait_for(req, NULL);	187	async_wait_for(req, NULL);
188	async_serialize_end();	188	async_serialize_end();
189	return (ssize_t) rc;	189	return (ssize_t) rc;
190	}	190	}
191		191
192	async_wait_for(req, &rc);	192	async_wait_for(req, &rc);
193	async_serialize_end();	193	async_serialize_end();
194		194
195	if (rc == EOK)	195	if (rc == EOK)
196	return (ssize_t) IPC_GET_ARG1(answer);	196	return (ssize_t) IPC_GET_ARG1(answer);
197	else	197	else
198	return -1;	198	return -1;
199	}	199	}
200		200
201	/** Write characters to the console. */	201	/** Write characters to the console. */
202	ssize_t console_write(const char *buf, size_t nbyte)	202	ssize_t console_write(const char *buf, size_t nbyte)
203	{	203	{
204	size_t left;	204	size_t left;
205		205
206	left = nbyte;	206	left = nbyte;
207		207
208	while (left > 0) {	208	while (left > 0) {
209	cbuffer_putc(*buf++);	209	cbuffer_putc(*buf++);
210	--left;	210	--left;
211	}	211	}
212		212
213	return nbyte;	213	return nbyte;
214	}	214	}
215		215
216	/** Write a NULL-terminated string to the console. */	216	/** Write a NULL-terminated string to the console. */
217	void console_putstr(const char *s)	217	void console_putstr(const char *s)
218	{	218	{
219	size_t len;	219	size_t len;
220	ssize_t rc;	220	ssize_t rc;
221		221
222	len = str_size(s);	222	len = str_size(s);
223	while (len > 0) {	223	while (len > 0) {
224	rc = console_write(s, len);	224	rc = console_write(s, len);
225	if (rc < 0)	225	if (rc < 0)
226	return; /* Error */	226	return; /* Error */
227	s += rc;	227	s += rc;
228	len -= rc;	228	len -= rc;
229	}	229	}
230	}	230	}
231		231
232	/** Flush all output to the console. */	232	/** Flush all output to the console. */
233	void console_flush(void)	233	void console_flush(void)
234	{	234	{
235	int cons_phone = console_phone_get(false);	235	int cons_phone = console_phone_get(false);
236		236
237	cbuffer_flush();	237	cbuffer_flush();
238	async_msg_0(cons_phone, CONSOLE_FLUSH);	238	async_msg_0(cons_phone, CONSOLE_FLUSH);
239	}	239	}
240		240
-		241	void console_flush_optional(void)
-		242	{
-		243	if (console_phone >= 0)
-		244	console_flush();
-		245	}
-		246
241	int console_get_size(int rows, int cols)	247	int console_get_size(int rows, int cols)
242	{	248	{
243	int cons_phone = console_phone_get(true);	249	int cons_phone = console_phone_get(true);
244	ipcarg_t r, c;	250	ipcarg_t r, c;
245	int rc;	251	int rc;
246		252
247	rc = async_req_0_2(cons_phone, CONSOLE_GETSIZE, &r, &c);	253	rc = async_req_0_2(cons_phone, CONSOLE_GETSIZE, &r, &c);
248		254
249	*rows = (int) r;	255	*rows = (int) r;
250	*cols = (int) c;	256	*cols = (int) c;
251		257
252	return rc;	258	return rc;
253	}	259	}
254		260
255	void console_set_style(int style)	261	void console_set_style(int style)
256	{	262	{
257	int cons_phone = console_phone_get(true);	263	int cons_phone = console_phone_get(true);
258		264
259	cbuffer_flush();	265	cbuffer_flush();
260	async_msg_1(cons_phone, CONSOLE_SET_STYLE, style);	266	async_msg_1(cons_phone, CONSOLE_SET_STYLE, style);
261	}	267	}
262		268
263	void console_set_color(int fg_color, int bg_color, int flags)	269	void console_set_color(int fg_color, int bg_color, int flags)
264	{	270	{
265	int cons_phone = console_phone_get(true);	271	int cons_phone = console_phone_get(true);
266		272
267	cbuffer_flush();	273	cbuffer_flush();
268	async_msg_3(cons_phone, CONSOLE_SET_COLOR, fg_color, bg_color, flags);	274	async_msg_3(cons_phone, CONSOLE_SET_COLOR, fg_color, bg_color, flags);
269	}	275	}
270		276
271	void console_set_rgb_color(int fg_color, int bg_color)	277	void console_set_rgb_color(int fg_color, int bg_color)
272	{	278	{
273	int cons_phone = console_phone_get(true);	279	int cons_phone = console_phone_get(true);
274		280
275	cbuffer_flush();	281	cbuffer_flush();
276	async_msg_2(cons_phone, CONSOLE_SET_RGB_COLOR, fg_color, bg_color);	282	async_msg_2(cons_phone, CONSOLE_SET_RGB_COLOR, fg_color, bg_color);
277	}	283	}
278		284
279	void console_cursor_visibility(int show)	285	void console_cursor_visibility(int show)
280	{	286	{
281	int cons_phone = console_phone_get(true);	287	int cons_phone = console_phone_get(true);
282		288
283	cbuffer_flush();	289	cbuffer_flush();
284	async_msg_1(cons_phone, CONSOLE_CURSOR_VISIBILITY, show != 0);	290	async_msg_1(cons_phone, CONSOLE_CURSOR_VISIBILITY, show != 0);
285	}	291	}
286		292
287	void console_kcon_enable(void)	293	void console_kcon_enable(void)
288	{	294	{
289	int cons_phone = console_phone_get(true);	295	int cons_phone = console_phone_get(true);
290		296
291	cbuffer_flush();	297	cbuffer_flush();
292	async_msg_0(cons_phone, CONSOLE_KCON_ENABLE);	298	async_msg_0(cons_phone, CONSOLE_KCON_ENABLE);
293	}	299	}
294		300
295	/** @}	301	/** @}
296	*/	302	*/
297		303

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(root)/trunk/uspace/lib/libc/generic/console.c – Rev 4264 → 4293