18 lines
999 B
C
18 lines
999 B
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* fd_is_valid.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/02/03 13:46:40 by jhalford #+# #+# */
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/* Updated: 2017/03/05 19:44:16 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int fd_is_valid(int fd)
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{
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return (fcntl(fd, F_GETFD) != -1 || errno != EBADF);
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}
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