aboutsummaryrefslogtreecommitdiff
path: root/chardev
diff options
context:
space:
mode:
Diffstat (limited to 'chardev')
-rw-r--r--chardev/char-fd.c8
-rw-r--r--chardev/char-io.c23
-rw-r--r--chardev/char-io.h4
-rw-r--r--chardev/char-pty.c6
-rw-r--r--chardev/char-socket.c8
-rw-r--r--chardev/char-udp.c8
-rw-r--r--chardev/char.c2
7 files changed, 26 insertions, 33 deletions
diff --git a/chardev/char-fd.c b/chardev/char-fd.c
index 548dd4cdd9..0b182c552c 100644
--- a/chardev/char-fd.c
+++ b/chardev/char-fd.c
@@ -58,7 +58,7 @@ static gboolean fd_chr_read(QIOChannel *chan, GIOCondition cond, void *opaque)
ret = qio_channel_read(
chan, (gchar *)buf, len, NULL);
if (ret == 0) {
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
return FALSE;
}
@@ -89,9 +89,9 @@ static void fd_chr_update_read_handler(Chardev *chr,
{
FDChardev *s = FD_CHARDEV(chr);
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
if (s->ioc_in) {
- chr->fd_in_tag = io_add_watch_poll(chr, s->ioc_in,
+ chr->gsource = io_add_watch_poll(chr, s->ioc_in,
fd_chr_read_poll,
fd_chr_read, chr,
context);
@@ -103,7 +103,7 @@ static void char_fd_finalize(Object *obj)
Chardev *chr = CHARDEV(obj);
FDChardev *s = FD_CHARDEV(obj);
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
if (s->ioc_in) {
object_unref(OBJECT(s->ioc_in));
}
diff --git a/chardev/char-io.c b/chardev/char-io.c
index b4bb094ea3..b5708eef45 100644
--- a/chardev/char-io.c
+++ b/chardev/char-io.c
@@ -98,7 +98,7 @@ static GSourceFuncs io_watch_poll_funcs = {
.finalize = io_watch_poll_finalize,
};
-guint io_add_watch_poll(Chardev *chr,
+GSource *io_add_watch_poll(Chardev *chr,
QIOChannel *ioc,
IOCanReadHandler *fd_can_read,
QIOChannelFunc fd_read,
@@ -106,7 +106,6 @@ guint io_add_watch_poll(Chardev *chr,
GMainContext *context)
{
IOWatchPoll *iwp;
- int tag;
char *name;
iwp = (IOWatchPoll *) g_source_new(&io_watch_poll_funcs,
@@ -122,21 +121,15 @@ guint io_add_watch_poll(Chardev *chr,
g_source_set_name((GSource *)iwp, name);
g_free(name);
- tag = g_source_attach(&iwp->parent, context);
+ g_source_attach(&iwp->parent, context);
g_source_unref(&iwp->parent);
- return tag;
+ return (GSource *)iwp;
}
-static void io_remove_watch_poll(guint tag, GMainContext *context)
+static void io_remove_watch_poll(GSource *source)
{
- GSource *source;
IOWatchPoll *iwp;
- g_return_if_fail(tag > 0);
-
- source = g_main_context_find_source_by_id(context, tag);
- g_return_if_fail(source != NULL);
-
iwp = io_watch_poll_from_source(source);
if (iwp->src) {
g_source_destroy(iwp->src);
@@ -146,11 +139,11 @@ static void io_remove_watch_poll(guint tag, GMainContext *context)
g_source_destroy(&iwp->parent);
}
-void remove_fd_in_watch(Chardev *chr, GMainContext *context)
+void remove_fd_in_watch(Chardev *chr)
{
- if (chr->fd_in_tag) {
- io_remove_watch_poll(chr->fd_in_tag, context);
- chr->fd_in_tag = 0;
+ if (chr->gsource) {
+ io_remove_watch_poll(chr->gsource);
+ chr->gsource = NULL;
}
}
diff --git a/chardev/char-io.h b/chardev/char-io.h
index 842be56bda..55973a7671 100644
--- a/chardev/char-io.h
+++ b/chardev/char-io.h
@@ -29,14 +29,14 @@
#include "sysemu/char.h"
/* Can only be used for read */
-guint io_add_watch_poll(Chardev *chr,
+GSource *io_add_watch_poll(Chardev *chr,
QIOChannel *ioc,
IOCanReadHandler *fd_can_read,
QIOChannelFunc fd_read,
gpointer user_data,
GMainContext *context);
-void remove_fd_in_watch(Chardev *chr, GMainContext *context);
+void remove_fd_in_watch(Chardev *chr);
int io_channel_send(QIOChannel *ioc, const void *buf, size_t len);
diff --git a/chardev/char-pty.c b/chardev/char-pty.c
index aa9d0cb2c3..35a175d796 100644
--- a/chardev/char-pty.c
+++ b/chardev/char-pty.c
@@ -199,7 +199,7 @@ static void pty_chr_state(Chardev *chr, int connected)
g_source_remove(s->open_tag);
s->open_tag = 0;
}
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
s->connected = 0;
/* (re-)connect poll interval for idle guests: once per second.
* We check more frequently in case the guests sends data to
@@ -215,8 +215,8 @@ static void pty_chr_state(Chardev *chr, int connected)
s->connected = 1;
s->open_tag = g_idle_add(qemu_chr_be_generic_open_func, chr);
}
- if (!chr->fd_in_tag) {
- chr->fd_in_tag = io_add_watch_poll(chr, s->ioc,
+ if (!chr->gsource) {
+ chr->gsource = io_add_watch_poll(chr, s->ioc,
pty_chr_read_poll,
pty_chr_read,
chr, NULL);
diff --git a/chardev/char-socket.c b/chardev/char-socket.c
index 9d5f062c62..3bda89a1fa 100644
--- a/chardev/char-socket.c
+++ b/chardev/char-socket.c
@@ -346,7 +346,7 @@ static void tcp_chr_free_connection(Chardev *chr)
}
tcp_set_msgfds(chr, NULL, 0);
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
object_unref(OBJECT(s->sioc));
s->sioc = NULL;
object_unref(OBJECT(s->ioc));
@@ -511,7 +511,7 @@ static void tcp_chr_connect(void *opaque)
s->connected = 1;
if (s->ioc) {
- chr->fd_in_tag = io_add_watch_poll(chr, s->ioc,
+ chr->gsource = io_add_watch_poll(chr, s->ioc,
tcp_chr_read_poll,
tcp_chr_read,
chr, NULL);
@@ -528,9 +528,9 @@ static void tcp_chr_update_read_handler(Chardev *chr,
return;
}
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
if (s->ioc) {
- chr->fd_in_tag = io_add_watch_poll(chr, s->ioc,
+ chr->gsource = io_add_watch_poll(chr, s->ioc,
tcp_chr_read_poll,
tcp_chr_read, chr,
context);
diff --git a/chardev/char-udp.c b/chardev/char-udp.c
index 1958c36de4..76ef83f930 100644
--- a/chardev/char-udp.c
+++ b/chardev/char-udp.c
@@ -90,7 +90,7 @@ static gboolean udp_chr_read(QIOChannel *chan, GIOCondition cond, void *opaque)
ret = qio_channel_read(
s->ioc, (char *)s->buf, sizeof(s->buf), NULL);
if (ret <= 0) {
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
return FALSE;
}
s->bufcnt = ret;
@@ -105,9 +105,9 @@ static void udp_chr_update_read_handler(Chardev *chr,
{
UdpChardev *s = UDP_CHARDEV(chr);
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
if (s->ioc) {
- chr->fd_in_tag = io_add_watch_poll(chr, s->ioc,
+ chr->gsource = io_add_watch_poll(chr, s->ioc,
udp_chr_read_poll,
udp_chr_read, chr,
context);
@@ -119,7 +119,7 @@ static void char_udp_finalize(Object *obj)
Chardev *chr = CHARDEV(obj);
UdpChardev *s = UDP_CHARDEV(obj);
- remove_fd_in_watch(chr, NULL);
+ remove_fd_in_watch(chr);
if (s->ioc) {
object_unref(OBJECT(s->ioc));
}
diff --git a/chardev/char.c b/chardev/char.c
index fadfedb836..4e24dc39af 100644
--- a/chardev/char.c
+++ b/chardev/char.c
@@ -554,7 +554,7 @@ void qemu_chr_fe_set_handlers(CharBackend *b,
cc = CHARDEV_GET_CLASS(s);
if (!opaque && !fd_can_read && !fd_read && !fd_event) {
fe_open = 0;
- remove_fd_in_watch(s, context);
+ remove_fd_in_watch(s);
} else {
fe_open = 1;
}