From d650ffebcbcef97005d1565637ee83e836da510b Mon Sep 17 00:00:00 2001 From: yctct Date: Thu, 29 Jan 2026 19:11:33 +0100 Subject: Update license file, rm .txt --- README.txt | 88 -------------------------------------------------------------- 1 file changed, 88 deletions(-) delete mode 100644 README.txt (limited to 'README.txt') diff --git a/README.txt b/README.txt deleted file mode 100644 index 2e4ba9c..0000000 --- a/README.txt +++ /dev/null @@ -1,88 +0,0 @@ -ft_printf library ----------------- - -Description ----------- - -This is a custom implementation of printf() glibc. - -I wrote this implementation to carry on learning C and understand what printf -does, to an extend. - -This implementation is concerned with the following specifiers only: c, s, -i, d, u, x, X, p. - -Instructions ------------ - -To clone the repository of this library run: - - $ git clone https://git.yctct.com/ft_printf - $ cd ft_printf - -To compile the library run: - - $ make - -To recompile the library run: - - $ make re - -To delete all object files run: - - $ make clean - -To delete all object files and libft.a run: - - $ make fclean - -Then to use the library, libftprintf.a, with a programme, say main.c, run: - - $ cc main.c libftprintf.a - -and prepend each of the C files with: - - #include "path/to/ft_printf.h" - -Implementation choice ---------------------- - -ft_printf.c parses the string for the specifier. When it finds a specifier, a -helper function check the character following the specifier against conversion -specifier, when the condition is true (i.e. the char following the specifier is -a conversion specifier, then the argument pointer is passed to a function that -will convert the argument according to the conversion specifier. - -Possible improvements: - -- I could probably merge both functions converting decimal to hexadecimal into - a single function. -- At the end of my implement, I added a function, ft_checkpadd.c to check - whether the address a pointer is pointing to is zero. I could try to -integrate that function elsewhere. -- deal with edge case when % is the last char of a string - - -Some edge cases this implementation takes into account: - -- specifier followed by a non-conversation specifier character e.g. %t -- print(0); -- print (""); - -Relevant projects ------------------ - -- [add URL to printf test] - -Resources ---------- - -- Oceano's tutorials on variadic functions and "mini printf" -- man stdarg for variadic functions. -- man limits.h for INT_MAX, etc. -- man 3 printf - -License -------- - -GNU AGPLv3 -- cgit v1.2.3