diff options
| author | Mark Mitchell <mark@codesourcery.com> | 2005-04-21 05:34:33 +0000 |
|---|---|---|
| committer | Mark Mitchell <mark@codesourcery.com> | 2005-04-21 05:34:33 +0000 |
| commit | f24c5ad99442811b10baa02db0193cb093fa1596 (patch) | |
| tree | 2be2cd653c0b267b23e3a95f42600b21e335794c /gdb/serial.h | |
| parent | 3ddf4d2a110e8d1969da8f9aa45b63b080380f49 (diff) | |
| download | gdb-f24c5ad99442811b10baa02db0193cb093fa1596.tar.gz | |
* configure.ac: On MinGW, define USE_WIN32API and link with
-lws2_32.
* ser-tcp.c (<winsock2.h>): Include, for Windows.
(ETIMEDOUT): Define, for Windows.
(ioctl): Likewise.
(closesocket): Define, for POSIX.
(net_open): Adjust for differences in socket functions between
Windows and UNIX.
(net_close): Likweise.
(net_read_prim): New function.
(net_write_prim): Likewise.
(_initialize_ser_tcp): Initialize winsock. Fill in read_prim and
write_prim.
* ser-unix.h (ser_unix_readcchar): Remove.
(ser_unix_read_prim): Declare.
(ser_unix_write_prim): Likewise.
* ser-unix.c (generic_readchar): Move to ser-base.c.
(ser_unix_wait_for): Likewise.
(do_unix_readchar): Likewise.
(ser_unix_readchar): Likewise.
(_initialize_ser_hardwire): Initialize read_prim and write_prim.
(ser_unix_read_prim): New function.
(ser_unix_write_prim): Likewise.
* ser-base.h (generic_readchar): Declare.
(ser_base_readchar): Likewise.
* ser-base.c (<winsock2.h>): Include, for windows.
(fd_event): Use the read primitive specified by the serial
interface.
(ser_base_wait_for): Moved from ser-unix.c
(do_ser_base_read_char): Likewise.
(generic_readchar): Likewise.
(ser_base_readchar): Likewise.
(ser_base_write): Use the write primitive specified by the serial
interface.
* ser-pipe.c (_initialize_ser_pipe): Use ser_base_readchar, not
ser_unix_readchar. Initialize read_prim and write_prim.
* serial.c (struct serial_ops): Add read_prim and write_prim.
* configure: Regenerate.
Diffstat (limited to 'gdb/serial.h')
| -rw-r--r-- | gdb/serial.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/serial.h b/gdb/serial.h index d83b2011448..89b66b452cf 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 */ |