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author | Laurent Vivier <lvivier@redhat.com> | 2018-05-17 15:16:03 +0200 |
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committer | Alexey Kardashevskiy <aik@ozlabs.ru> | 2018-05-29 18:41:49 +1000 |
commit | f05c38f7625eca1b9210ce68e80fa520274d7a8a (patch) | |
tree | eabfb03c15ec88dc644bdbfbc40b15c55d8329c8 /slof | |
parent | 4c91c160f9e9695d3a5494f5cabd022cc6603ea3 (diff) | |
download | SLOF-f05c38f7625eca1b9210ce68e80fa520274d7a8a.zip SLOF-f05c38f7625eca1b9210ce68e80fa520274d7a8a.tar.gz SLOF-f05c38f7625eca1b9210ce68e80fa520274d7a8a.tar.bz2 |
Fix output word
We can select the console output, but it does not really work
Implement term-io-emit, as we have term-io-key to really
send characters to the output selected by stdout.
Resolve xt and ihandle in the output command.
Use them in the new term-io-emit function.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[aik: fixed commit log]
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Diffstat (limited to 'slof')
-rw-r--r-- | slof/fs/term-io.fs | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/slof/fs/term-io.fs b/slof/fs/term-io.fs index 52ce12a..f13ae87 100644 --- a/slof/fs/term-io.fs +++ b/slof/fs/term-io.fs @@ -10,6 +10,17 @@ \ * IBM Corporation - initial implementation \ ****************************************************************************/ +0 VALUE write-xt + +VARIABLE stdout + +: set-stdout ( ihandle -- ) + \ Close old stdout: + stdout @ ?dup IF close-dev THEN + \ Now set the new stdout: + dup stdout ! + encode-int s" stdout" set-chosen +; : input ( dev-str dev-len -- ) open-dev ?dup IF @@ -24,12 +35,15 @@ : output ( dev-str dev-len -- ) open-dev ?dup IF - \ Close old stdout: - s" stdout" get-chosen IF - decode-int nip nip ?dup IF close-dev THEN + \ find new ihandle and xt handle + dup s" write" rot ihandle>phandle find-method + 0= IF + drop + cr ." Cannot find the write method for the given output console " cr + EXIT THEN - \ Now set the new stdout: - encode-int s" stdout" set-chosen + to write-xt + set-stdout THEN ; @@ -40,6 +54,18 @@ 1 BUFFER: (term-io-char-buf) +: term-io-emit ( char -- ) + write-xt IF + (term-io-char-buf) c! + (term-io-char-buf) 1 write-xt stdout @ call-package + drop + ELSE + serial-emit + THEN +; + +' term-io-emit to emit + : term-io-key ( -- char ) s" stdin" get-chosen IF decode-int nip nip dup 0= IF 0 EXIT THEN |