Export chr_is_ringbuf() function. Also remove left-over function prototypes
while at it.
Signed-off-by: Hani Benhabiles <h...@linux.com>
---
hmp-commands.hx | 2 ++
hmp.h | 2 ++
include/sysemu/char.h | 3 +--
monitor.c | 39 +++++++++++++++++++++++++++++++++++++++
qemu-char.c | 2 +-
5 files changed, 45 insertions(+), 3 deletions(-)
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 2e462c0..dcec5ef 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -852,6 +852,7 @@ ETEXI
.params = "device data",
.help = "Write to a ring buffer character device",
.mhandler.cmd = hmp_ringbuf_write,
+ .command_completion = ringbuf_write_completion,
},
STEXI
@@ -868,6 +869,7 @@ ETEXI
.params = "device size",
.help = "Read from a ring buffer character device",
.mhandler.cmd = hmp_ringbuf_read,
+ .command_completion = ringbuf_write_completion,
},
STEXI
diff --git a/hmp.h b/hmp.h
index aba59e9..212e5d2 100644
--- a/hmp.h
+++ b/hmp.h
@@ -103,5 +103,7 @@ void chardev_add_completion(ReadLineState *rs, int nb_args,
const char *str);
void set_link_completion(ReadLineState *rs, int nb_args, const char *str);
void netdev_add_completion(ReadLineState *rs, int nb_args, const char *str);
void netdev_del_completion(ReadLineState *rs, int nb_args, const char *str);
+void ringbuf_write_completion(ReadLineState *rs, int nb_args, const char *str);
+void ringbuf_read_completion(ReadLineState *rs, int nb_args, const char *str);
#endif
diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index b81a6ff..7f5eeb3 100644
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -286,9 +286,8 @@ void qemu_chr_add_handlers(CharDriverState *s,
void qemu_chr_be_generic_open(CharDriverState *s);
void qemu_chr_accept_input(CharDriverState *s);
int qemu_chr_add_client(CharDriverState *s, int fd);
-void qemu_chr_info_print(Monitor *mon, const QObject *ret_data);
-void qemu_chr_info(Monitor *mon, QObject **ret_data);
CharDriverState *qemu_chr_find(const char *name);
+bool chr_is_ringbuf(const CharDriverState *chr);
QemuOpts *qemu_chr_parse_compat(const char *label, const char *filename);
diff --git a/monitor.c b/monitor.c
index 593679a..93eb6d8 100644
--- a/monitor.c
+++ b/monitor.c
@@ -4411,6 +4411,45 @@ void chardev_remove_completion(ReadLineState *rs, int
nb_args, const char *str)
qapi_free_ChardevInfoList(start);
}
+static void ringbuf_completion(ReadLineState *rs, const char *str)
+{
+ size_t len;
+ ChardevInfoList *list, *start;
+
+ len = strlen(str);
+ readline_set_completion_index(rs, len);
+
+ start = list = qmp_query_chardev(NULL);
+ while (list) {
+ ChardevInfo *chr_info = list->value;
+
+ if (!strncmp(chr_info->label, str, len)) {
+ CharDriverState *chr = qemu_chr_find(chr_info->label);
+ if (chr && chr_is_ringbuf(chr)) {
+ readline_add_completion(rs, chr_info->label);
+ }
+ }
+ list = list->next;
+ }
+ qapi_free_ChardevInfoList(start);
+}
+
+void ringbuf_read_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+ if (nb_args != 2) {
+ return;
+ }
+ ringbuf_completion(rs, str);
+}
+
+void ringbuf_write_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+ if (nb_args != 2) {
+ return;
+ }
+ ringbuf_completion(rs, str);
+}
+
void device_del_completion(ReadLineState *rs, int nb_args, const char *str)
{
size_t len;
diff --git a/qemu-char.c b/qemu-char.c
index 17b476e..4c04bbc 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -2849,7 +2849,7 @@ fail:
return NULL;
}
-static bool chr_is_ringbuf(const CharDriverState *chr)
+bool chr_is_ringbuf(const CharDriverState *chr)
{
return chr->chr_write == ringbuf_chr_write;
}
--
1.8.3.2
