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/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
*/
#include <stdio.h>
#define import_kernel
#define import_knames
#define import_protect
#define import_spp
#include <iraf.h>
/* ZFRNAM -- Rename a file. Do nothing to original file if operation
* fails. File must retain all attributes; special action is required
* to transfer file protection.
*/
int
ZFRNAM (
PKCHAR *oldname,
PKCHAR *newname,
XINT *status
)
{
static XINT queryprot = QUERY_PROTECTION;
static XINT removeprot = REMOVE_PROTECTION;
static XINT setprot = SET_PROTECTION;
XINT protected;
extern int ZFPROT();
/* Most remove file protection before renaming the file, else
* zfprot will not find the file and will refuse to delete the
* .. link to the original file.
*/
ZFPROT (oldname, &queryprot, &protected);
if (protected == XYES)
ZFPROT (oldname, &removeprot, status);
if (rename ((char *)oldname, (char *)newname) == ERR) {
if (protected == XYES)
ZFPROT (oldname, &setprot, status);
*status = XERR;
} else {
if (protected == XYES)
ZFPROT (newname, &setprot, status);
else
*status = XOK;
}
return (*status);
}
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