106af37b58
+ TODO : need refactoring and fix to valgrind invalid read size + redirections() WIP + Generic ft_dup_2d_arr(), ft_split_quotes(), ft_strdup_quotes() + shell_loop() continue on error + various small fix
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* alloc_cmd_array.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/11/02 22:46:23 by lperrey #+# #+# */
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/* Updated: 2021/11/11 08:47:46 by lperrey ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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size_t count_pipes(t_token *token)
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{
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size_t count;
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count = 0;
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while (token)
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{
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if (token->id == T_PIPE)
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count++;
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token = token->next;
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}
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return (count);
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}
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t_cmd **alloc_cmd_array(size_t cmd_nbr)
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{
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t_cmd **cmd_arr;
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size_t i;
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cmd_arr = ft_calloc(cmd_nbr + 1, sizeof (void *));
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if (!cmd_arr)
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return (ft_retp_perror(NULL, "alloc_cmd()"));
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i = 0;
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while (i < cmd_nbr)
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{
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cmd_arr[i] = ft_calloc(1, sizeof (*cmd_arr[i]));
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if (!cmd_arr[i])
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{
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ft_free_2d_arr(cmd_arr);
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return (ft_retp_perror(NULL, "alloc_cmd()"));
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}
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cmd_arr[i]->fd_in = STDIN_FILENO;
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cmd_arr[i]->fd_out = STDOUT_FILENO;
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i++;
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}
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return (cmd_arr);
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}
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