Patchwork [3/3] char: rename qemu_chr_reset to qemu_chr_generic_open

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Submitter Amit Shah
Date Nov. 3, 2009, 2:29 p.m.
Message ID <1257258596-4556-4-git-send-email-amit.shah@redhat.com>
Download mbox | patch
Permalink /patch/37514/
State New
Headers show

Comments

Amit Shah - Nov. 3, 2009, 2:29 p.m.
This function sends out the OPENED event to backends that
have drive the chardevs. The 'reset' is now a historical
artifact and we can now just call the function for what it
is.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
---
 console.c   |    2 +-
 hw/baum.c   |    2 +-
 qemu-char.c |   22 +++++++++++-----------
 qemu-char.h |    2 +-
 4 files changed, 14 insertions(+), 14 deletions(-)

Patch

diff --git a/console.c b/console.c
index 9bbef59..82ddbe4 100644
--- a/console.c
+++ b/console.c
@@ -1384,7 +1384,7 @@  static void text_console_do_init(CharDriverState *chr, DisplayState *ds, QemuOpt
     s->t_attrib = s->t_attrib_default;
     text_console_resize(s);
 
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
     if (chr->init)
         chr->init(chr);
 }
diff --git a/hw/baum.c b/hw/baum.c
index 8a12985..fa356ec 100644
--- a/hw/baum.c
+++ b/hw/baum.c
@@ -614,7 +614,7 @@  CharDriverState *chr_baum_init(QemuOpts *opts)
 
     qemu_set_fd_handler(baum->brlapi_fd, baum_chr_read, NULL, baum);
 
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
 
     return chr;
 
diff --git a/qemu-char.c b/qemu-char.c
index d78bae3..5a81e8f 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -112,7 +112,7 @@  static void qemu_chr_event(CharDriverState *s, int event)
     s->chr_event(s->handler_opaque, event);
 }
 
-static void qemu_chr_reset_bh(void *opaque)
+static void qemu_chr_generic_open_bh(void *opaque)
 {
     CharDriverState *s = opaque;
     qemu_chr_event(s, CHR_EVENT_OPENED);
@@ -120,10 +120,10 @@  static void qemu_chr_reset_bh(void *opaque)
     s->bh = NULL;
 }
 
-void qemu_chr_reset(CharDriverState *s)
+void qemu_chr_generic_open(CharDriverState *s)
 {
     if (s->bh == NULL) {
-	s->bh = qemu_bh_new(qemu_chr_reset_bh, s);
+	s->bh = qemu_bh_new(qemu_chr_generic_open_bh, s);
 	qemu_bh_schedule(s->bh);
     }
 }
@@ -610,7 +610,7 @@  static CharDriverState *qemu_chr_open_fd(int fd_in, int fd_out)
     chr->chr_update_read_handler = fd_chr_update_read_handler;
     chr->chr_close = fd_chr_close;
 
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
 
     return chr;
 }
@@ -910,7 +910,7 @@  static void pty_chr_state(CharDriverState *chr, int connected)
         qemu_mod_timer(s->timer, qemu_get_clock(rt_clock) + 1000);
     } else {
         if (!s->connected)
-            qemu_chr_reset(chr);
+            qemu_chr_generic_open(chr);
         s->connected = 1;
     }
 }
@@ -1184,7 +1184,7 @@  static CharDriverState *qemu_chr_open_tty(QemuOpts *opts)
         return NULL;
     }
     chr->chr_ioctl = tty_serial_ioctl;
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
     return chr;
 }
 #else  /* ! __linux__ && ! __sun__ */
@@ -1330,7 +1330,7 @@  static CharDriverState *qemu_chr_open_pp(QemuOpts *opts)
     chr->chr_close = pp_close;
     chr->opaque = drv;
 
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
 
     return chr;
 }
@@ -1611,7 +1611,7 @@  static CharDriverState *qemu_chr_open_win(QemuOpts *opts)
         free(chr);
         return NULL;
     }
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
     return chr;
 }
 
@@ -1711,7 +1711,7 @@  static CharDriverState *qemu_chr_open_win_pipe(QemuOpts *opts)
         free(chr);
         return NULL;
     }
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
     return chr;
 }
 
@@ -1725,7 +1725,7 @@  static CharDriverState *qemu_chr_open_win_file(HANDLE fd_out)
     s->hcom = fd_out;
     chr->opaque = s;
     chr->chr_write = win_chr_write;
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
     return chr;
 }
 
@@ -2052,7 +2052,7 @@  static void tcp_chr_connect(void *opaque)
     s->connected = 1;
     qemu_set_fd_handler2(s->fd, tcp_chr_read_poll,
                          tcp_chr_read, NULL, chr);
-    qemu_chr_reset(chr);
+    qemu_chr_generic_open(chr);
 }
 
 #define IACSET(x,a,b,c) x[0] = a; x[1] = b; x[2] = c;
diff --git a/qemu-char.h b/qemu-char.h
index b420111..9957db1 100644
--- a/qemu-char.h
+++ b/qemu-char.h
@@ -82,7 +82,7 @@  void qemu_chr_add_handlers(CharDriverState *s,
                            IOEventHandler *fd_event,
                            void *opaque);
 int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
-void qemu_chr_reset(CharDriverState *s);
+void qemu_chr_generic_open(CharDriverState *s);
 int qemu_chr_can_read(CharDriverState *s);
 void qemu_chr_read(CharDriverState *s, uint8_t *buf, int len);
 int qemu_chr_get_msgfd(CharDriverState *s);