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- /*
- * Copyright (c) 1983 Eric P. Allman
- * Copyright (c) 1988 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)stats.c 5.11 (Berkeley) 6/1/90";
- static char rcsid[] = "@(#)$Id: stats.c,v 5.11.0.5 1991/06/24 20:27:43 paul Exp $";
- #endif /* not lint */
-
- # include "sendmail.h"
- # include "mailstats.h"
-
- struct statistics Stat;
-
- /*
- ** MARKSTATS -- mark statistics
- */
-
- void
- markstats(e, to)
- register ENVELOPE *e;
- register ADDRESS *to;
- {
- if (to == NULL)
- {
- if (e->e_from.q_mailer != NULL)
- {
- Stat.stat_nf[e->e_from.q_mailer->m_mno]++;
- Stat.stat_bf[e->e_from.q_mailer->m_mno] += CurEnv->e_msgsize;
- }
- }
- else
- {
- Stat.stat_nt[to->q_mailer->m_mno]++;
- Stat.stat_bt[to->q_mailer->m_mno] += CurEnv->e_msgsize;
- }
- }
- /*
- ** POSTSTATS -- post statistics in the statistics file
- **
- ** Parameters:
- ** sfile -- the name of the statistics file.
- **
- ** Returns:
- ** none.
- **
- ** Side Effects:
- ** merges the Stat structure with the sfile file.
- */
-
- void
- poststats(sfile)
- char *sfile;
- {
- register int fd;
- struct statistics stat;
-
- if (sfile == NULL)
- return;
-
- (void) time((TIME_TYPE *) &Stat.stat_itime);
- Stat.stat_size = sizeof Stat;
-
- fd = open(sfile, 2);
- if (fd < 0)
- {
- errno = 0;
- return;
- }
- if (read(fd, (char *) &stat, sizeof stat) == sizeof stat &&
- stat.stat_size == sizeof stat)
- {
- /* merge current statistics into statfile */
- register int i;
-
- for (i = 0; i < MAXMAILERS; i++)
- {
- stat.stat_nf[i] += Stat.stat_nf[i];
- stat.stat_bf[i] += Stat.stat_bf[i];
- stat.stat_nt[i] += Stat.stat_nt[i];
- stat.stat_bt[i] += Stat.stat_bt[i];
- }
- }
- else
- bcopy((char *) &Stat, (char *) &stat, sizeof stat);
-
- /* write out results */
- (void) lseek(fd, (off_t) 0, 0);
- (void) write(fd, (char *) &stat, sizeof stat);
- (void) close(fd);
- }
-