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-rw-r--r--gdb/serial.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/serial.h b/gdb/serial.h
index d83b201..89b66b4 100644
--- a/gdb/serial.h
+++ b/gdb/serial.h
@@ -232,6 +232,12 @@ struct serial_ops
the specified function when ever there is something
interesting. */
void (*async) (struct serial *scb, int async_p);
+ /* Perform a low-level read operation, reading (at most) COUNT
+ bytes into SCB->BUF. */
+ int (*read_prim)(struct serial *scb, size_t count);
+ /* Perform a low-level write operation, writing (at most) COUNT
+ bytes from BUF. */
+ int (*write_prim)(struct serial *scb, const void *buf, size_t count);
};
/* Add a new serial interface to the interface list */