fifo

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How do I read a FIFO/named pipe line by line from a C++/Qt Linux app?

How do I read a FIFO/named pipe line by line from a C++/Qt Linux app? Today I can open and read from a fifo from a Qt program,[详细]

2023-01-19 05:04 分类：问答
Can I read and write a FIFO from concurrent threads in .NET?

I\'m using a Queue<T> for caching video. The idea is to fill it with开发者_运维问答 data (Enqueue), start playing (Dequeue) and fill back continously as data arrives. Can I do the filling back p[详细]

2023-01-15 08:41 分类：问答
How to build an undo storage with limit?

I want build a data structure to store limited undo buffer, take store 6 dict data for example with below pseudocode:[详细]

2023-01-10 00:27 分类：问答
Having trouble getting a Unix FIFO to work properly?

I\'m trying to write a simple daemon in Linux, which will create a FIFO, then collect anything written to the FIFO and write that data to a file at a later time.[详细]

2023-01-07 04:29 分类：问答
FIFO implementation

While implementing a FIFO I have used the following structure: struct Node { T info_; Node* link_; Node(T info, Node* link=0): info_(info), link_(link)[详细]

2023-01-03 03:15 分类：问答
When someone says " device, fifo or filename to write yuv frames too" what does fifo mean here?

I am reading docs for VLC Command line programming. there I saw YUV video output --yuv-file=<string>device, fifo or filename[详细]

2023-01-01 21:37 分类：问答
problem with fifos linux

I am having problem debugging why n_bytes in read_from_fifo function in client.c doesn\'t correspond to the value written to the fifo. It should only write 25 bytes but it tries to read a lot more (18[详细]

2023-01-01 18:42 分类：问答
UNIX FIFO: How to allow only one writer/reader pair to use a FIFO?

I\'ve written two programs: the first, the \"writer\", creates a FIFO and writes data into it. The second one, the \"reader\" runs in background and looks for data in the FIFO. Once data is there, the[详细]

2023-01-01 07:50 分类：问答
C Named pipe (fifo). Parent process gets stuck

I want to make a simple program, that fork, and the child writes into the named pipe and the parent reads and displays from the named pipe.[详细]

2023-01-01 06:25 分类：问答
Data in linux FIFO seems lost

I have a bash script which wants to do some work in parallel, I did this by putting each job in an subshell which is run in the backgroun开发者_如何学JAVAd. While the number of jobs running simultaneo[详细]

2022-12-28 08:41 分类：问答