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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-01-29 16:12:35 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-01-29 16:12:35 +0000 |
| commit | 9db58d3ab42b7f4fd3b4b4aa80bcb6404ce32b0d (patch) | |
| tree | dbff8100177f7e742fea96bed1564a324683d0b1 /gdb/serial.h | |
| parent | f28c6e3813995dcd511ab74f41bdacb6f53fa27d (diff) | |
| download | binutils-9db58d3ab42b7f4fd3b4b4aa80bcb6404ce32b0d.tar.gz binutils-9db58d3ab42b7f4fd3b4b4aa80bcb6404ce32b0d.tar.bz2 binutils-9db58d3ab42b7f4fd3b4b4aa80bcb6404ce32b0d.zip | |
* ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
to achieve the desired timeout.
* serial.h (serial_t): Add field timeout_remaining.
Diffstat (limited to 'gdb/serial.h')
| -rw-r--r-- | gdb/serial.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/serial.h b/gdb/serial.h index 9b967b2e238..ed8b33ae6dc 100644 --- a/gdb/serial.h +++ b/gdb/serial.h @@ -33,6 +33,9 @@ struct _serial_t unsigned char *bufp; /* Current byte */ unsigned char buf[BUFSIZ]; /* Da buffer itself */ int current_timeout; /* (termio{s} only), last value of VTIME */ + /* ser-unix.c termio{,s} only, we still need to wait for this many more + seconds. */ + int timeout_remaining; }; typedef struct _serial_t *serial_t; |