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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_u_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:19:27 by rbousset #+# #+# */
/* Updated: 2020/02/14 17:19:29 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <libft.h>
#include <stdlib.h>
#include <stdint.h>
uint64_t
ft_get_argc(const char *args[])
{
uint64_t argc;
argc = 0;
while (args[argc])
{
argc++;
}
return (argc);
}
char
*ft_get_home_dir(char **envp)
{
char **ptr;
char *path;
ptr = envp;
while (*ptr)
{
/* TODO: rework this correctly */
if (ft_strncmp("HOME", *ptr, 4) == 0)
{
path = ft_substr(*ptr, 5, ft_strlen(*ptr + 5));
return (path);
}
ptr++;
}
return (NULL);
}
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