Termios | Type-safe Swift wrapper for termios | Build Tool library
kandi X-RAY | Termios Summary
kandi X-RAY | Termios Summary
Improving the auto-generated bindings for termios with additional type-safety and Swift-isms.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Termios
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Trending Discussions on Termios
QUESTION
I use strtok()
to tokenize my string in a function. After copying the values to a global char
array, I print the values to ensure the functionality. Everything is OK, but when I want to access them they are destroyed.
this is the code:
...ANSWER
Answered 2022-Apr-09 at 08:00Within the function there is declared a local array with automatic storage duration
QUESTION
I am trying to set the baud-rate of "/dev/ttyS4" and return the Text(EditText) using C code with the help of JNI in android studio
...ANSWER
Answered 2022-Apr-07 at 09:41The line
QUESTION
The following code configures UART port.
...ANSWER
Answered 2022-Mar-18 at 10:55You seem to be another victim of UNIX/Linux versus Windows "newline"/"line feed" handling: UNIX/Linux uses single character, like 0A
(line feed) or 0D
(newline) for going to another line, while Windows uses a combination 0D0A
, so most probably you have some program that converts your "I-believe-the-data-to-be-UNIX-like" into "Windows-like".
That might go far: I had the situation where UNIX files were sent to a Windows computer, and the user was using a Windows file viewer to see the content of the files, and it was the file viewer itself which was doing that conversion. Therefore I advise you to check all intermediate programs.
QUESTION
I have a program that looks like this:
...ANSWER
Answered 2022-Mar-13 at 13:19errno
25 = "Inappropriate ioctl for device"; you are performing terminal operations on a file. You do not check the return from tcgetattr()
. On error, it sets errno
and that is set to ENOTTY
if the file descriptor does not represent a terminal. So:
QUESTION
I created a DAG to try SQLite connectivity in Airflow.
When I ran the command:
...ANSWER
Answered 2022-Mar-12 at 08:40Okay guys, my bad. I was trying to use it via the simple shell, I needed to get into the Airflow CLI in order to use this command.
that command is:
QUESTION
I would like to read a single key from the user: letters, numbers, and things like Esc or Del, and the arrow-keys.
So far I have been using a 3rd party module called readchar. A few approaches to the task are discussed here: How to read a single character from the user?. They run along these lines:
...ANSWER
Answered 2021-Aug-06 at 22:42This keyboard library seems to do what you want, and works on all major operating systems. Just use keyboard.read_key()
QUESTION
I'm trying to do something very specific, involving sending control chars to stdout and reading from stdin.
I have a working implementation in Python and I am trying to translate it to OCaml.
I was pleasantly surprised that it was possible to translate very directly, almost line-for-line. But when I run it the behaviour is different and the OCaml one does not work.
It appears to me the problem must be some obscure difference between how OCaml and Python runtimes handle the terminal, perhaps stdin specifically.
Firstly here is the working Python code:
...ANSWER
Answered 2022-Jan-31 at 19:07This is a lot of code to read but just from the description it sounds like you're returning the terminal to its old state before flushing the output.
This isn't anything particularly strange about OCaml, but OCaml does have a tendency to hold on to buffered output longer than some other languages.
You might try adding this after the print_string
:
QUESTION
I am searching for a way to change the:
- terminal zoom (primary)
- terminal dimensions (secondary)
using only the standard C library and established essential libraries such as and
, etc. Using ncurses is not allowed.
ANSWER
Answered 2022-Jan-12 at 14:01The Standard C library (as in ISO 9899:2018 or similar) doesn't know what a terminal is, much less how to change one. The answer to that is "NO" — the Standard C library has no such functions.
Originally (once upon a long time ago), terminals were hardware screens attached to a computer via an RS232 cable — Wyse 60 and DEC VT100 are two examples. Such terminals could not be resized — though you could sometimes change the display so that instead of 24x80 you got some larger number of columns to use.
If you're referring to a graphical terminal window on a modern Unix-based system, there probably are ways to change the size, but they involve using the insides of X11 — definitely not particularly easy, and definitely not provided by POSIX via or
; I don't think standard
or
would help either. And the mention of X11 immediately implies that it won't be portable to Windows, and what might work on Windows won't work on Unix — the API for Windows will be different.
QUESTION
I do not understand why I am receiving this error which appears to be in line 10, and I troubleshooted and found out that this is a pylint library. My pylint is upgraded to the latest version. I was wondering why I am receiving an error when importing pylint? These are my first few lines (all the libraries)
...ANSWER
Answered 2021-Dec-24 at 14:03Have you tried installing platformdirs
https://pypi.org/project/platformdirs/ separately?
QUESTION
I've written a user space program to read from a kernel device line by line, somehow, the data is always overriden with each read. Can you please tell me how to fix my code?
Here is the code:
...ANSWER
Answered 2021-Nov-19 at 18:37char buffer[BUFFER_LENGTH];
while()
{...read(fd, buffer + bytesRead, sizeof(buffer) - bytesRead);}
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