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Length: 2766 (0xace) Types: TextFile Names: »stats.c«
└─⟦9ae75bfbd⟧ Bits:30007242 EUUGD3: Starter Kit └─⟦02f44f254⟧ »EurOpenD3/mail/sendmail.5.65.tar.Z« └─⟦4e8d58309⟧ └─⟦this⟧ »./src/stats.c«
/* * 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"; #endif /* not lint */ # include "sendmail.h" # include "mailstats.h" struct statistics Stat; #define ONE_K 1000 /* one thousand (twenty-four?) */ #define KBYTES(x) (((x) + (ONE_K - 1)) / ONE_K) \f /* ** MARKSTATS -- mark statistics */ 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] += KBYTES(CurEnv->e_msgsize); } } else { Stat.stat_nt[to->q_mailer->m_mno]++; Stat.stat_bt[to->q_mailer->m_mno] += KBYTES(CurEnv->e_msgsize); } } \f /* ** 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. */ poststats(sfile) char *sfile; { register int fd; struct statistics stat; extern off_t lseek(); if (sfile == NULL) return; (void) time(&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); }