37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* file_dup.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/08/01 06:59:44 by maiboyer #+# #+# */
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/* Updated: 2024/08/05 17:01:40 by maiboyer ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "me/fs/fs.h"
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#include "me/str/str.h"
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#include "me/types.h"
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#include <unistd.h>
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t_fd *dup_fd(t_fd *fd)
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{
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struct s_file_slot *slot;
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int tmp;
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if (fd == NULL)
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return (NULL);
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slot = get_unused_fd_slot();
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if (slot == NULL)
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return (NULL);
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tmp = dup(fd->fd);
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if (tmp == -1)
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return (printf("There was an error while duping the fd %d `%s`\n", fd->fd, fd->name), NULL);
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slot->ty = SLOT_FD;
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slot->slot.fd.fd = tmp;
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slot->slot.fd.perms = fd->perms;
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slot->slot.fd.type = fd->type;
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slot->slot.fd.name = str_clone(fd->name);
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return (&slot->slot.fd);
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}
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