standard-library Archives

[Solved] Procedure to include own functions to ANSI C Standard library

January 31, 2023 by Kirat

The sane way to approach it would be to develop a 3rd party library and make it available over the internet through open source, Github etc. The GNU C dialect is one such example, which is a collection of non-standard compiler extensions used by the GCC compiler. One could join the GCC open source group … Read more

[Solved] Which is better, ch = ‘\n’; write(1, &ch, 1); or putchar(‘\n’);?

December 17, 2022 by Kirat

The putchar is a library function. It calls the write system call to write the character in stdout. If we access the system call so many time, the system performance will get slow. So only, the library functions are implemented. The library functions for writing, it allocates a buffer, once if the buffer is fulled … Read more