[Solved] what is a read() in c language [closed]

Question

There exists no function called read() in the C language.

This function is a common non-standard extension used by some specific operative systems, such as Unix and MS DOS. They implemented it in compiler- and system-specific ways.

Later on, the function became standardized with POSIX version of the function. It would seem that your code uses that version.

Accepted Answer

There exists no function called read() in the C language.

This function is a common non-standard extension used by some specific operative systems, such as Unix and MS DOS. They implemented it in compiler- and system-specific ways.

Later on, the function became standardized with POSIX version of the function. It would seem that your code uses that version.