libc/misc/dirent/seekdir.c


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#include <errno.h>
#include <unistd.h>
#include "dirstream.h"


void seekdir(DIR * dir, off_t offset)
{
	if (!dir) {
		errno = EBADF;
		return;
	}
	dir->dd_nextoff = lseek(dir->dd_fd, offset, SEEK_SET);
	dir->dd_size = dir->dd_nextloc = 0;
}