One of the attributes of an open file is its file position that keeps track of where in the file the next character is to be read or written. On GNU systems, and all ...
There is no function that gives you current line. But you can use ftell function to get the offset in terms of number of char from the start of the file.
Each file stream class contains a file pointer that is used to keep track of the current read/write position within the file. When something is read ...
For C File I/O you need to use a FILE pointer, which will let the program keep track of the file being accessed. (You can think of it as the memory address of the file or the location of the file).
The OS keeps a record of the position of the pointer to keep track of where you are or what your position is in the file so that it can read further ...
This fread statement says to read x bytes (size of rec) from the file ptr_myfile into ...
Files are typically organized in a file system, which tracks file locations on the
(OS), which is responsible for keeping track of the information.
NTFS is a journaling file system and uses the NTFS Log ($ LogFile) to record
Commands mostly read and write files in the current working directory, i.e.