2a2f5bd4d3
* Restart from scratch
branched out on dev
removed all previous source files
started test on new env2lst function
* norm: splitted functions in main into appropriate file
Moved lstdelenvelem & env2lst to ms_env.c
Normed out files
* Feat(WIP): Added possibility to cmd_env to execute commands with
altered env.
Added dummy function for cd, echo, setenv & unsetenv
Started work on env copy feature
* feature: switched env from ft_list to specific list
* feature: added execution of commands from path
* feature: added env, setenv & unsetenv builtins
added -i option & command execution to env
added setenv & unsetenv builtins
* Clean-up: normed out files
* Changed comportment on error for check_path functions
* feature: added completion for ~ and ${}
WIP leaks detected on ${} completion
* fix leak on ext need test
* feature: added echo cmd
changed printf ref to ft_printf
* feature: add cd built-in
* Simple norm-out
* moved env functions to libft
* fixed out-of-memory access in extension
* Resolved infinite loop in extension revolving
WIP norming in cd
* Normedout cmd_cd.c
* Normed out functions in cmd_cd
* Normed out funtions
sorting out needed
* removed -fsanitize from Makefile
* corrected env -i crash & SHLVL
* Delete norm.txt
* added put_error_cd2 in put_error_cd.c
* added inline environment
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* tools_lenght.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: klebon <klebon@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2018/10/01 15:40:34 by klebon #+# #+# */
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/* Updated: 2019/03/07 22:19:06 by tmaze ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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unsigned int ft_bin_size(unsigned int nb)
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{
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unsigned int n;
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unsigned int size;
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n = nb;
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size = 1;
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while (n /= 2)
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size++;
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return (size);
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}
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int ft_wstrlen(const wint_t *str)
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{
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int i;
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int len;
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i = 0;
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len = 0;
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while (str[i])
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{
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if (str[i] < 0 || (MB_CUR_MAX == 1 && str[i] > 0xFF)
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|| (str[i] >= 0xD800 && str[i] <= 0xDFFF) || str[i] > 0x10FFFF)
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return (-1);
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else if (str[i] <= 0x7F || (MB_CUR_MAX == 1 && str[i] <= 0xFF))
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len += 1;
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else if (str[i] <= 0x7FF)
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len += 2;
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else if (str[i] <= 0xFFFF)
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len += 3;
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else if (str[i] <= 0x10FFFF)
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len += 4;
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++i;
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}
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return (len);
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}
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