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#include <dirent.h>
#include <errno.h>
#include <unistd.h>
#include "dirstream.h"
void seekdir(DIR * dir, long int offset)
{
if (!dir) {
__set_errno(EBADF);
return;
}
#ifdef _POSIX_THREADS
pthread_mutex_lock(dir->dd_lock);
#endif
dir->dd_nextoff = lseek(dir->dd_fd, offset, SEEK_SET);
dir->dd_size = dir->dd_nextloc = 0;
#ifdef _POSIX_THREADS
pthread_mutex_unlock(dir->dd_lock);
#endif
}
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