57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* executor.h :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: sede-san <sede-san@student.42madrid.com +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/10/28 13:08:33 by sede-san #+# #+# */
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/* Updated: 2026/02/08 21:32:56 by sede-san ### ########.fr */
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/* */
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/* ************************************************************************** */
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#ifndef EXECUTOR_H
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# define EXECUTOR_H
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# include "minishell.h"
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# include "core.h"
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# include <stdint.h>
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# define READ_PIPE 0
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# define WRITE_PIPE 1
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# define PIPE_ERROR -1
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# define FORK_ERROR -1
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typedef struct s_pipeline
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{
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int prev_read_fd;
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int pipefd[2];
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} t_pipeline;
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typedef struct s_exec_state
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{
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uint8_t exit_status;
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t_pipeline pipeline;
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t_list *current_command;
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pid_t last_child_pid;
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} t_exec_state;
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extern uint8_t execute(t_list *command, t_minishell *minishell);
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extern uint8_t executor_execute_command(t_command *cmd, t_minishell *msh);
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extern char *executor_resolve_command_path(const t_command *cmd,
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t_minishell *msh);
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extern bool executor_is_builtin_command(const t_command *cmd,
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t_minishell *msh);
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extern int executor_create_pipe_if_needed(t_list *node, t_pipeline *pl);
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extern bool executor_is_fork_required(t_list *node, const t_pipeline *pl,
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t_minishell *msh);
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extern void executor_setup_child_input(t_pipeline *pipeline);
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extern void executor_setup_child_output(t_list *node, t_pipeline *pl);
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extern void executor_child_process(t_list *node, t_pipeline *pl,
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t_minishell *msh);
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extern void executor_parent_cleanup(t_list *node, t_pipeline *pl);
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extern uint8_t executor_wait_for_children(pid_t last_child_pid);
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extern void executor_cmdfree(t_command *command);
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#endif /* EXECUTOR_H */
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