37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* set_exitstatus.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/11/28 14:25:17 by jhalford #+# #+# */
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/* Updated: 2017/03/20 15:35:33 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void set_exitstatus(int status, int override)
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{
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char *astatus;
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int exitval;
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if (override)
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exitval = status;
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else
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{
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if (WIFEXITED(status))
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exitval = WEXITSTATUS(status);
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else if (WIFSIGNALED(status))
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exitval = 128 + WTERMSIG(status);
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else
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{
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DG("%s: process was not exited nor signaled.", SHELL_NAME);
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return ;
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}
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}
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astatus = ft_itoa(exitval);
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builtin_setenv("setenv", (char*[]){"setenv", "?", astatus, 0}, NULL);
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ft_strdel(&astatus);
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}
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