diff options
Diffstat (limited to 'gdb/serial.h')
| -rw-r--r-- | gdb/serial.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gdb/serial.h b/gdb/serial.h index 7690501..d9ef684 100644 --- a/gdb/serial.h +++ b/gdb/serial.h @@ -56,6 +56,19 @@ extern struct serial *serial_fdopen (const int fd); extern void serial_close (struct serial *scb); +/* Create a pipe, and put the read end in files[0], and the write end + in filde[1]. Returns 0 for success, negative value for error (in + which case errno contains the error). */ + +extern int gdb_pipe (int fildes[2]); + +/* Create a pipe with each end wrapped in a `struct serial' interface. + Put the read end in scbs[0], and the write end in scbs[1]. Returns + 0 for success, negative value for error (in which case errno + contains the error). */ + +extern int serial_pipe (struct serial *scbs[2]); + /* Push out all buffers and destroy SCB without closing the device. */ extern void serial_un_fdopen (struct serial *scb); @@ -222,6 +235,7 @@ struct serial_ops struct serial_ops *next; int (*open) (struct serial *, const char *name); void (*close) (struct serial *); + int (*fdopen) (struct serial *, int fd); int (*readchar) (struct serial *, int timeout); int (*write) (struct serial *, const char *str, int len); /* Discard pending output */ |