39 lines
1.8 KiB
C
39 lines
1.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* exec_reset.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/03/08 14:31:42 by jhalford #+# #+# */
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/* Updated: 2017/03/16 16:55:19 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int exec_reset(void)
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{
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t_exec *exec;
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t_jobc *jobc;
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exec = &data_singleton()->exec;
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jobc = &data_singleton()->jobc;
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if ((exec->fd_save[0] = fcntl(STDIN, F_DUPFD_CLOEXEC, 10)) == -1 && errno != EBADF)
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ft_dprintf(2, "{red}%s: internal fcntl STDIN error errno=%i{eoc}\n", SHELL_NAME, errno);
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if ((exec->fd_save[1] = fcntl(STDOUT, F_DUPFD_CLOEXEC, 10)) == -1 && errno != EBADF)
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ft_dprintf(2, "{red}%s: internal fcntl STDOUT error errno=%i{eoc}\n", SHELL_NAME, errno);
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if ((exec->fd_save[2] = fcntl(STDERR, F_DUPFD_CLOEXEC, 10)) == -1 && errno != EBADF)
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ft_dprintf(2, "{red}%s: internal fcntl STDERR error errno=%i{eoc}\n", SHELL_NAME, errno);
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exec->op_stack = NULL;
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exec->fdin = STDIN;
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exec->attrs = 0;
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exec->job.id = 0;
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exec->job.pgid = 0;
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exec->job.attrs = 0;
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exec->job.first_process = NULL;
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tcgetattr(STDIN, &exec->job.tmodes);
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jobc->first_job = NULL;
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jobc->current_id = 1;
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return (0);
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}
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