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| author | Charles <sircharlesaze@gmail.com> | 2020-07-15 13:27:31 +0200 |
|---|---|---|
| committer | Charles <sircharlesaze@gmail.com> | 2020-07-15 13:27:31 +0200 |
| commit | 9c9e5ac17efca1cc22fd8cf69fb75a1e4701efe7 (patch) | |
| tree | a1e3fc8934d79339754a2baa33378455673f604c /src/utils.c | |
| parent | ecd23e205de52d84d9a843fc891d7890d1046682 (diff) | |
| download | minishell-9c9e5ac17efca1cc22fd8cf69fb75a1e4701efe7.tar.gz minishell-9c9e5ac17efca1cc22fd8cf69fb75a1e4701efe7.tar.bz2 minishell-9c9e5ac17efca1cc22fd8cf69fb75a1e4701efe7.zip | |
Added export/unset builtin error message and status code
Diffstat (limited to 'src/utils.c')
| -rw-r--r-- | src/utils.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/utils.c b/src/utils.c index 4a9ecb8..b7d4404 100644 --- a/src/utils.c +++ b/src/utils.c @@ -6,7 +6,7 @@ /* By: cacharle <cacharle@student.42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/02/28 11:56:31 by cacharle #+# #+# */ -/* Updated: 2020/07/14 10:40:59 by nahaddac ### ########.fr */ +/* Updated: 2020/07/15 12:54:28 by charles ### ########.fr */ /* */ /* ************************************************************************** */ @@ -63,3 +63,16 @@ size_t utils_var_end(char *name) i++; return (i + 1); } + +bool utils_valid_identifier(char *name) +{ + if (ft_isdigit(*name) || *name == '\0') + return (false); + while (*name != '\0') + { + if (!ft_isalnum(*name) && *name != '_') + return (false); + name++; + } + return (true); +} |