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authorJim Kingdon <jkingdon@engr.sgi.com>1993-07-28 06:45:35 +0000
committerJim Kingdon <jkingdon@engr.sgi.com>1993-07-28 06:45:35 +0000
commit704deef2c0830b00aca6614989cf7944b38ebeba (patch)
tree8faf989eee64b6419088445e6e4587246f389b6c /gdb/serial.h
parent157ea89d778f04125d60b9d2d8a80831b632bb38 (diff)
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* serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
* nindy-share/*, remote-nindy.c: Extensive hacking to make it conform to GDB conventions like using memcpy not bcopy, serial.h, etc. This is to make it host on Solaris, AIX, etc. * Makefile.in: Reflect removed nindy-share files.
Diffstat (limited to 'gdb/serial.h')
-rw-r--r--gdb/serial.h16
1 files changed, 15 insertions, 1 deletions
diff --git a/gdb/serial.h b/gdb/serial.h
index 630ed43..a9dba27 100644
--- a/gdb/serial.h
+++ b/gdb/serial.h
@@ -42,6 +42,8 @@ struct serial_ops {
int (*readchar) PARAMS ((serial_t, int timeout));
int (*write) PARAMS ((serial_t, const char *str, int len));
int (*flush_output) PARAMS ((serial_t));
+ int (*flush_input) PARAMS ((serial_t));
+ int (*send_break) PARAMS ((serial_t));
void (*go_raw) PARAMS ((serial_t));
serial_ttystate (*get_tty_state) PARAMS ((serial_t));
int (*set_tty_state) PARAMS ((serial_t, serial_ttystate));
@@ -72,11 +74,23 @@ serial_t serial_fdopen PARAMS ((int fd));
#define SERIAL_FDOPEN(FD) serial_fdopen(FD)
-/* Flush pending output. */
+/* Flush pending output. Might also flush input (if this system can't flush
+ only output). */
#define SERIAL_FLUSH_OUTPUT(SERIAL_T) \
((SERIAL_T)->ops->flush_output((SERIAL_T)))
+/* Flush pending input. Might also flush output (if this system can't flush
+ only input). */
+
+#define SERIAL_FLUSH_INPUT(SERIAL_T)\
+ ((*(SERIAL_T)->ops->flush_input) ((SERIAL_T)))
+
+/* Send a break between 0.25 and 0.5 seconds long. */
+
+#define SERIAL_SEND_BREAK(SERIAL_T) \
+ ((*(SERIAL_T)->ops->send_break) (SERIAL_T))
+
/* Turn the port into raw mode. */
#define SERIAL_RAW(SERIAL_T) (SERIAL_T)->ops->go_raw((SERIAL_T))