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* 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
This commit is contained in:
tvdu29
2020-01-31 15:06:17 +01:00
committed by GitHub
parent 5247e0d8e6
commit 2a2f5bd4d3
146 changed files with 5802 additions and 772 deletions
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33
srcs/cmd_setenv.c
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@@ -5,18 +5,35 @@
/* +:+ +:+ +:+ */
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/01/13 16:20:20 by tmaze #+# #+# */
/* Updated: 2019/01/13 17:05:05 by tmaze ### ########.fr */
/* Created: 2019/09/20 14:41:08 by tmaze #+# #+# */
/* Updated: 2019/11/10 21:38:30 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
int cmd_setenv(char **argv, t_list **env)
int cmd_setenv(char **argv, t_env **env)
{
if (argv[1] == NULL)
return (-1);
if (env_addupdate(argv[1], argv[2], env) == NULL)
return (-1);
return (0);
t_env *new;
t_env *tmp;
if (argv[1] && (new = ft_envnew(argv[1])) != NULL)
{
if (argv[1] && (tmp = ft_envgetelem(new->key, *env)) != NULL)
{
ft_strdel(&(tmp->val));
tmp->val = new->val;
ft_strdel(&(new->key));
ft_memdel((void**)&new);
}
else
ft_envaddend(env, new);
ft_envclean(env);
return (0);
}
else if (argv[1] && argv[1][0] != '=' && !ft_strchr(argv[1], '='))
ft_printf("minishell: setenv: memory error\n");
else
ft_printf("usage: setenv [KEY]=[value]\n");
return (1);
}