42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* builtin_bg.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/01/09 16:54:18 by jhalford #+# #+# */
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/* Updated: 2017/01/20 00:09:28 by ariard ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "job_control.h"
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int builtin_bg(const char *path, char *const av[], char *const envp[])
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{
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t_jobc *jobc;
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t_list *jlist;
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int rank[2];
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int id;
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(void)path;
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(void)envp;
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if (!SHELL_HAS_JOBC(data_singleton()->opts))
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{
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ft_dprintf(2, "{red}bg: %s{eoc}\n", SHELL_MSG_NOJOBC);
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return (-1);
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}
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jobc = &data_singleton()->jobc;
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job_getrank(&rank);
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id = av[1] ? ft_atoi(av[1]) : rank[0];
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if ((jlist = ft_lst_find(jobc->first_job, &id, job_cmp_id)))
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{
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job_run(jlist->content, 0);
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return (0);
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}
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else if (av[1])
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ft_dprintf(2, "{red}bg: job not found: %i{eoc}\n", id);
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else
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ft_dprintf(2, "{red}bg: no current job{eoc}\n");
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return (1);
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}
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