diff options
| -rw-r--r-- | include/env.h | 1 | ||||
| -rw-r--r-- | src/env.c | 53 |
2 files changed, 54 insertions, 0 deletions
diff --git a/include/env.h b/include/env.h index f3d3c75..12d8db0 100644 --- a/include/env.h +++ b/include/env.h @@ -22,3 +22,4 @@ void env_export(t_env *env, char *name, char *value); void env_unset(t_env *env, char *name); char **env_to_strlst(t_env *env); t_env **env_from_strlst(char **lst); + diff --git a/src/env.c b/src/env.c new file mode 100644 index 0000000..2403329 --- /dev/null +++ b/src/env.c @@ -0,0 +1,53 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* env.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: chuhlig <chuhlig@student.42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/10/17 14:31:07 by chuhlig #+# #+# */ +/* Updated: 2024/10/17 14:31:50 by chuhlig ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "env.h" + +void getenvlst(t_env **env, char **en)// seperated name and value +{ + char *tmp; + int i; + t_env *current; + + i = 0; + while (en[i] != NULL) + { + tmp = ft_strchr(en[i], '='); + tmp = '\0'; + current = *env; + current = malloc(sizeof(t_env)); + current->name = ft_strdup(en[i]); + current->value = ft_strdup(tmp + 1); + current->next = *env; + *env = current; + i++; + } + return (0); +} + + +void free_envlst(t_env **env) +{ + t_env *cur; + t_env *new; + + cur = *env; + while (cur) + { + new = cur->next; + free(cur->name); + free(cur->value); + free(cur); + cur = new; + } + +}
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