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/* CC0 (Public domain) - see LICENSE file for details */
#ifndef NOERR_H
#define NOERR_H
#include <stdio.h>
/**
* close_noerr - close without stomping errno.
* @fd: the file descriptor to close.
*
* errno is saved and restored across the call to close: if an error occurs,
* the resulting (non-zero) errno is returned.
*/
int close_noerr(int fd);
/**
* fclose_noerr - close without stomping errno.
* @fp: the FILE pointer.
*
* errno is saved and restored across the call to fclose: if an error occurs,
* the resulting (non-zero) errno is returned.
*/
int fclose_noerr(FILE *fp);
/**
* unlink_noerr - unlink a file without stomping errno.
* @pathname: the path to unlink.
*
* errno is saved and restored across the call to unlink: if an error occurs,
* the resulting (non-zero) errno is returned.
*/
int unlink_noerr(const char *pathname);
#endif /* NOERR_H */
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