Commit 909cda12 authored by Anthony Liguori's avatar Anthony Liguori

char: rename qemu_chr_can_read() -> qemu_chr_be_can_read()

Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent fa5efccb
......@@ -1123,7 +1123,7 @@ static void kbd_send_chars(void *opaque)
int len;
uint8_t buf[16];
len = qemu_chr_can_read(s->chr);
len = qemu_chr_be_can_write(s->chr);
if (len > s->out_fifo.count)
len = s->out_fifo.count;
if (len > 0) {
......
......@@ -223,7 +223,7 @@ static void baum_accept_input(struct CharDriverState *chr)
if (!baum->out_buf_used)
return;
room = qemu_chr_can_read(chr);
room = qemu_chr_be_can_write(chr);
if (!room)
return;
if (room > baum->out_buf_used)
......@@ -250,7 +250,7 @@ static void baum_write_packet(BaumDriverState *baum, const uint8_t *buf, int len
while (len--)
if ((*cur++ = *buf++) == ESC)
*cur++ = ESC;
room = qemu_chr_can_read(baum->chr);
room = qemu_chr_be_can_write(baum->chr);
len = cur - io_buf;
if (len <= room) {
/* Fits */
......
......@@ -151,7 +151,7 @@ int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg)
return s->chr_ioctl(s, cmd, arg);
}
int qemu_chr_can_read(CharDriverState *s)
int qemu_chr_be_can_write(CharDriverState *s)
{
if (!s->chr_can_read)
return 0;
......@@ -565,7 +565,7 @@ static int fd_chr_read_poll(void *opaque)
CharDriverState *chr = opaque;
FDCharDriver *s = chr->opaque;
s->max_size = qemu_chr_can_read(chr);
s->max_size = qemu_chr_be_can_write(chr);
return s->max_size;
}
......@@ -699,7 +699,7 @@ static int stdio_read_poll(void *opaque)
CharDriverState *chr = opaque;
/* try to flush the queue if needed */
if (term_fifo_size != 0 && qemu_chr_can_read(chr) > 0) {
if (term_fifo_size != 0 && qemu_chr_be_can_write(chr) > 0) {
qemu_chr_be_write(chr, term_fifo, 1);
term_fifo_size = 0;
}
......@@ -724,7 +724,7 @@ static void stdio_read(void *opaque)
return;
}
if (size > 0) {
if (qemu_chr_can_read(chr) > 0) {
if (qemu_chr_be_can_write(chr) > 0) {
qemu_chr_be_write(chr, buf, 1);
} else if (term_fifo_size == 0) {
term_fifo[term_fifo_size++] = buf[0];
......@@ -890,7 +890,7 @@ static int pty_chr_read_poll(void *opaque)
CharDriverState *chr = opaque;
PtyCharDriver *s = chr->opaque;
s->read_bytes = qemu_chr_can_read(chr);
s->read_bytes = qemu_chr_be_can_write(chr);
return s->read_bytes;
}
......@@ -1602,7 +1602,7 @@ static int win_chr_read_poll(CharDriverState *chr)
{
WinCharState *s = chr->opaque;
s->max_size = qemu_chr_can_read(chr);
s->max_size = qemu_chr_be_can_write(chr);
return s->max_size;
}
......@@ -1840,7 +1840,7 @@ static int udp_chr_read_poll(void *opaque)
CharDriverState *chr = opaque;
NetCharDriver *s = chr->opaque;
s->max_size = qemu_chr_can_read(chr);
s->max_size = qemu_chr_be_can_write(chr);
/* If there were any stray characters in the queue process them
* first
......@@ -1848,7 +1848,7 @@ static int udp_chr_read_poll(void *opaque)
while (s->max_size > 0 && s->bufptr < s->bufcnt) {
qemu_chr_be_write(chr, &s->buf[s->bufptr], 1);
s->bufptr++;
s->max_size = qemu_chr_can_read(chr);
s->max_size = qemu_chr_be_can_write(chr);
}
return s->max_size;
}
......@@ -1869,7 +1869,7 @@ static void udp_chr_read(void *opaque)
while (s->max_size > 0 && s->bufptr < s->bufcnt) {
qemu_chr_be_write(chr, &s->buf[s->bufptr], 1);
s->bufptr++;
s->max_size = qemu_chr_can_read(chr);
s->max_size = qemu_chr_be_can_write(chr);
}
}
......@@ -1963,7 +1963,7 @@ static int tcp_chr_read_poll(void *opaque)
TCPCharDriver *s = chr->opaque;
if (!s->connected)
return 0;
s->max_size = qemu_chr_can_read(chr);
s->max_size = qemu_chr_be_can_write(chr);
return s->max_size;
}
......
......@@ -96,7 +96,7 @@ void qemu_chr_add_handlers(CharDriverState *s,
void *opaque);
int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
void qemu_chr_generic_open(CharDriverState *s);
int qemu_chr_can_read(CharDriverState *s);
int qemu_chr_be_can_write(CharDriverState *s);
void qemu_chr_be_write(CharDriverState *s, uint8_t *buf, int len);
int qemu_chr_get_msgfd(CharDriverState *s);
void qemu_chr_accept_input(CharDriverState *s);
......
......@@ -36,7 +36,7 @@ static int vmc_write(SpiceCharDeviceInstance *sin, const uint8_t *buf, int len)
while (len > 0) {
last_out = MIN(len, VMC_MAX_HOST_WRITE);
if (qemu_chr_can_read(scd->chr) < last_out) {
if (qemu_chr_be_can_write(scd->chr) < last_out) {
break;
}
qemu_chr_be_write(scd->chr, p, last_out);
......
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