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| author | Dominik Kaiser | 2024-09-17 19:49:29 +0200 |
|---|---|---|
| committer | Dominik Kaiser | 2024-09-17 19:49:29 +0200 |
| commit | 4765148b87b6c095aae1b32b023d5815356584c3 (patch) | |
| tree | 57dd288910217fb84ca2918ec7c23132f13273b8 /src/collect_redirs.c | |
| parent | e7d58349800bd6bb0f139eec411bfd434f2c824f (diff) | |
| download | minishell-4765148b87b6c095aae1b32b023d5815356584c3.tar.gz minishell-4765148b87b6c095aae1b32b023d5815356584c3.zip | |
Banish the cosmic horror
Diffstat (limited to 'src/collect_redirs.c')
| -rw-r--r-- | src/collect_redirs.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/src/collect_redirs.c b/src/collect_redirs.c index 8917c78..9ac1605 100644 --- a/src/collect_redirs.c +++ b/src/collect_redirs.c @@ -6,7 +6,7 @@ /* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2024/08/02 13:49:31 by dkaiser #+# #+# */ -/* Updated: 2024/09/17 19:26:55 by dkaiser ### ########.fr */ +/* Updated: 2024/09/17 19:48:48 by dkaiser ### ########.fr */ /* */ /* ************************************************************************** */ @@ -14,6 +14,8 @@ static t_token *collect_redir(t_token **tokens, t_redirection *result, t_token *cur); +static void collect_and_check_redir(t_token **tokens, t_redirection *result, + t_token **cur); static void set_redir(t_redirection *redir, int type, char *specifier); static int is_output_redir(int i); @@ -31,11 +33,7 @@ t_redirection *collect_redirs(t_token **tokens) while (cur != NULL && cur->next != NULL) { if (cur->type == REDIR_TOKEN && cur->next->type == STRING_TOKEN) - { - cur = collect_redir(tokens, result, cur); - *tokens = (t_token *)(((unsigned long)*tokens) & (~0 - * (!cur->previous && !cur->next->next))); - } + collect_and_check_redir(tokens, result, &cur); else if (cur->type == REDIR_TOKEN) return (free(result), NULL); else @@ -46,6 +44,19 @@ t_redirection *collect_redirs(t_token **tokens) return (result); } +static void collect_and_check_redir(t_token **tokens, t_redirection *result, + t_token **cur) +{ + int is_redir_only; + + is_redir_only = 0; + if ((*cur)->previous == NULL && (*cur)->next->next == NULL) + is_redir_only = 1; + *cur = collect_redir(tokens, result, *cur); + if (is_redir_only) + *tokens = NULL; +} + static t_token *collect_redir(t_token **tokens, t_redirection *result, t_token *cur) { |