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[Qemu-devel] [PATCH v2 26/41] char: rename and move to header CHR_READ_B
From: |
Marc-André Lureau |
Subject: |
[Qemu-devel] [PATCH v2 26/41] char: rename and move to header CHR_READ_BUF_LEN |
Date: |
Mon, 30 Jan 2017 17:39:39 +0400 |
This define is used by several character devices, place it in char
common header.
Signed-off-by: Marc-André Lureau <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
---
include/sysemu/char.h | 1 +
chardev/char.c | 13 ++++++-------
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index 1e1f5c7b2b..1a65798e3e 100644
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -22,6 +22,7 @@ typedef enum {
CHR_EVENT_CLOSED /* connection closed */
} QEMUChrEvent;
+#define CHR_READ_BUF_LEN 4096
#define CHR_IOCTL_SERIAL_SET_PARAMS 1
typedef struct {
diff --git a/chardev/char.c b/chardev/char.c
index 6b505c6f7d..6d0d5e722b 100644
--- a/chardev/char.c
+++ b/chardev/char.c
@@ -87,7 +87,6 @@
#include "char-mux.h"
-#define READ_BUF_LEN 4096
#define READ_RETRIES 10
#define TCP_MAX_FDS 16
@@ -471,7 +470,7 @@ void qemu_chr_fe_accept_input(CharBackend *be)
void qemu_chr_fe_printf(CharBackend *be, const char *fmt, ...)
{
- char buf[READ_BUF_LEN];
+ char buf[CHR_READ_BUF_LEN];
va_list ap;
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
@@ -913,7 +912,7 @@ static gboolean fd_chr_read(QIOChannel *chan, GIOCondition
cond, void *opaque)
Chardev *chr = CHARDEV(opaque);
FDChardev *s = FD_CHARDEV(opaque);
int len;
- uint8_t buf[READ_BUF_LEN];
+ uint8_t buf[CHR_READ_BUF_LEN];
ssize_t ret;
len = sizeof(buf);
@@ -1265,7 +1264,7 @@ static gboolean pty_chr_read(QIOChannel *chan,
GIOCondition cond, void *opaque)
Chardev *chr = CHARDEV(opaque);
PtyChardev *s = PTY_CHARDEV(opaque);
gsize len;
- uint8_t buf[READ_BUF_LEN];
+ uint8_t buf[CHR_READ_BUF_LEN];
ssize_t ret;
len = sizeof(buf);
@@ -1952,7 +1951,7 @@ static void win_chr_readfile(Chardev *chr)
WinChardev *s = WIN_CHARDEV(chr);
int ret, err;
- uint8_t buf[READ_BUF_LEN];
+ uint8_t buf[CHR_READ_BUF_LEN];
DWORD size;
ZeroMemory(&s->orecv, sizeof(s->orecv));
@@ -2354,7 +2353,7 @@ err1:
typedef struct {
Chardev parent;
QIOChannel *ioc;
- uint8_t buf[READ_BUF_LEN];
+ uint8_t buf[CHR_READ_BUF_LEN];
int bufcnt;
int bufptr;
int max_size;
@@ -2759,7 +2758,7 @@ static gboolean tcp_chr_read(QIOChannel *chan,
GIOCondition cond, void *opaque)
{
Chardev *chr = CHARDEV(opaque);
SocketChardev *s = SOCKET_CHARDEV(opaque);
- uint8_t buf[READ_BUF_LEN];
+ uint8_t buf[CHR_READ_BUF_LEN];
int len, size;
if (!s->connected || s->max_size <= 0) {
--
2.11.0.295.gd7dffce1c.dirty
- Re: [Qemu-devel] [PATCH v2 19/41] char: remove class kind field, (continued)
- [Qemu-devel] [PATCH v2 21/41] char: create chardev-obj-y, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 22/41] char: make null_chr_write() the default method, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 23/41] char: move null chardev to its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 25/41] char: move ringbuf/memory to its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 24/41] char: move mux to its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 26/41] char: rename and move to header CHR_READ_BUF_LEN,
Marc-André Lureau <=
- [Qemu-devel] [PATCH v2 27/41] char: remove unused READ_RETRIES, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 28/41] char: move QIOChannel-related stuff to char-io.h, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 29/41] char: move fd chardev in its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 30/41] char: move win chardev base class in its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 31/41] char: move win-stdio into its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 33/41] char: move udp chardev in its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 32/41] char: move socket chardev to its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 34/41] char: move file chardev in its own file, Marc-André Lureau, 2017/01/30
- [Qemu-devel] [PATCH v2 35/41] char: move stdio in its own file, Marc-André Lureau, 2017/01/30