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| author | Charles Cabergs <me@cacharle.xyz> | 2020-10-11 15:52:52 +0200 |
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| committer | Charles Cabergs <me@cacharle.xyz> | 2020-10-11 15:52:52 +0200 |
| commit | c98de126d2252fe47dc2a9094a5f9a8fa6b4b60a (patch) | |
| tree | 12f1c827ee063ed3e7038f6a704014e611e4f388 /libft/src/str/ft_strtrim.c | |
| parent | a4ceb5974d1b7dcdd12cc81b7eb07893ea16c8ad (diff) | |
| download | minishell-c98de126d2252fe47dc2a9094a5f9a8fa6b4b60a.tar.gz minishell-c98de126d2252fe47dc2a9094a5f9a8fa6b4b60a.tar.bz2 minishell-c98de126d2252fe47dc2a9094a5f9a8fa6b4b60a.zip | |
Removing libft/minishell_test submodules, Removing subject/README/etc
Diffstat (limited to 'libft/src/str/ft_strtrim.c')
| -rw-r--r-- | libft/src/str/ft_strtrim.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libft/src/str/ft_strtrim.c b/libft/src/str/ft_strtrim.c new file mode 100644 index 0000000..fa9b192 --- /dev/null +++ b/libft/src/str/ft_strtrim.c @@ -0,0 +1,31 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strtrim.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/10/07 10:24:16 by cacharle #+# #+# */ +/* Updated: 2020/04/05 13:50:43 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +char *ft_strtrim(char const *s1, char const *set) +{ + size_t start; + size_t len; + + if (s1 == NULL || set == NULL) + return (NULL); + start = 0; + while (s1[start] && ft_strchr(set, s1[start]) != NULL) + start++; + len = ft_strlen(&s1[start]); + if (len != 0) + while (s1[start + len - 1] + && ft_strchr(set, s1[start + len - 1]) != NULL) + len--; + return (ft_strsub(s1, start, len)); +} |