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
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_atoi.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tmaze <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2018/04/05 13:50:22 by tmaze #+# #+# */
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/* Updated: 2019/03/16 15:37:42 by tmaze ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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int ft_atoi(const char *str)
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{
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int nbnum;
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int mult;
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int ret;
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nbnum = 0;
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while (str[nbnum] == ' ' || str[nbnum] == '\t' || str[nbnum] == '\n'
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|| str[nbnum] == '\v' || str[nbnum] == '\f' || str[nbnum] == '\r')
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nbnum++;
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if (str[nbnum] == '+' || str[nbnum] == '-')
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nbnum++;
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while (str[nbnum] != '\0' && ft_isdigit(str[nbnum]))
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nbnum++;
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nbnum--;
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ret = 0;
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mult = 1;
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while (nbnum >= 0 && ft_isdigit(str[nbnum]))
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{
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ret += (str[nbnum--] - '0') * mult;
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mult *= 10;
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}
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if (nbnum >= 0 && str[nbnum] == '-')
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ret *= -1;
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return (ret);
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}
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