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/*
* ========================================================================
* Copyright 2006-2007 University of Washington
* Copyright 2013-2021 Eduardo Chappa
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* ========================================================================
*/
#include <system.h>
#include <general.h>
#include "../estruct.h"
#include "../mode.h"
#include "../pico.h"
#include "../edef.h"
#include "../efunc.h"
#include "../keydefs.h"
#include "../../pith/charconv/filesys.h"
#include "newmail.h"
/*
* pico_new_mail - just checks mtime and atime of mail file and notifies user
* if it's possible that they have new mail.
*/
int
pico_new_mail(void)
{
#ifndef _WINDOWS
int ret = 0;
static time_t lastchk = 0;
struct stat sbuf;
char inbox[256], *p;
if((p = (char *)getenv("MAIL")) != NULL)
/* fix unsafe sprintf - noticed by petter wahlman <petter@bluezone.no> */
snprintf(inbox, sizeof(inbox), "%s", p);
else
snprintf(inbox, sizeof(inbox), "%s/%s", MAILDIR, (char *) getlogin());
if(our_stat(inbox, &sbuf) == 0){
ret = sbuf.st_atime <= sbuf.st_mtime &&
(lastchk < sbuf.st_mtime && lastchk < sbuf.st_atime);
lastchk = sbuf.st_mtime;
return(ret);
}
else
return(ret);
#else /* _WINDOWS */
return(0);
#endif
}
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