1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23*0Sstevel@tonic-gate /* All Rights Reserved */ 24*0Sstevel@tonic-gate 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate /* 27*0Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988 28*0Sstevel@tonic-gate * The Regents of the University of California 29*0Sstevel@tonic-gate * All Rights Reserved 30*0Sstevel@tonic-gate * 31*0Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from 32*0Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its 33*0Sstevel@tonic-gate * contributors. 34*0Sstevel@tonic-gate */ 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate #include "rcv.h" 39*0Sstevel@tonic-gate #include <locale.h> 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate /* 42*0Sstevel@tonic-gate * mailx -- a modified version of a University of California at Berkeley 43*0Sstevel@tonic-gate * mail program 44*0Sstevel@tonic-gate * 45*0Sstevel@tonic-gate * Rcv -- receive mail rationally. 46*0Sstevel@tonic-gate * 47*0Sstevel@tonic-gate * Termination processing. 48*0Sstevel@tonic-gate */ 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate static void writeback(int noremove); 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate #define PRIV(x) setgid(myegid), (x), setgid(myrgid); 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate /* 55*0Sstevel@tonic-gate * Save all of the undetermined messages at the top of "mbox" 56*0Sstevel@tonic-gate * Save all untouched messages back in the system mailbox. 57*0Sstevel@tonic-gate * Remove the system mailbox, if none saved there. 58*0Sstevel@tonic-gate */ 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate void 61*0Sstevel@tonic-gate quit( 62*0Sstevel@tonic-gate int noremove /* don't remove system mailbox, trunc it instead */ 63*0Sstevel@tonic-gate ) 64*0Sstevel@tonic-gate { 65*0Sstevel@tonic-gate int mcount, p, modify, autohold, anystat, holdbit, nohold, fd; 66*0Sstevel@tonic-gate FILE *ibuf, *obuf, *fbuf, *readstat; 67*0Sstevel@tonic-gate register struct message *mp; 68*0Sstevel@tonic-gate register int c; 69*0Sstevel@tonic-gate char *id; 70*0Sstevel@tonic-gate int appending; 71*0Sstevel@tonic-gate char *mbox = Getf("MBOX"); 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate /* 74*0Sstevel@tonic-gate * If we are read only, we can't do anything, 75*0Sstevel@tonic-gate * so just return quickly. 76*0Sstevel@tonic-gate */ 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate mcount = 0; 79*0Sstevel@tonic-gate if (readonly) 80*0Sstevel@tonic-gate return; 81*0Sstevel@tonic-gate /* 82*0Sstevel@tonic-gate * See if there any messages to save in mbox. If no, we 83*0Sstevel@tonic-gate * can save copying mbox to /tmp and back. 84*0Sstevel@tonic-gate * 85*0Sstevel@tonic-gate * Check also to see if any files need to be preserved. 86*0Sstevel@tonic-gate * Delete all untouched messages to keep them out of mbox. 87*0Sstevel@tonic-gate * If all the messages are to be preserved, just exit with 88*0Sstevel@tonic-gate * a message. 89*0Sstevel@tonic-gate * 90*0Sstevel@tonic-gate * If the luser has sent mail to himself, refuse to do 91*0Sstevel@tonic-gate * anything with the mailbox, unless mail locking works. 92*0Sstevel@tonic-gate */ 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate #ifndef CANLOCK 95*0Sstevel@tonic-gate if (selfsent) { 96*0Sstevel@tonic-gate printf(gettext("You have new mail.\n")); 97*0Sstevel@tonic-gate return; 98*0Sstevel@tonic-gate } 99*0Sstevel@tonic-gate #endif 100*0Sstevel@tonic-gate 101*0Sstevel@tonic-gate /* 102*0Sstevel@tonic-gate * Adjust the message flags in each message. 103*0Sstevel@tonic-gate */ 104*0Sstevel@tonic-gate 105*0Sstevel@tonic-gate anystat = 0; 106*0Sstevel@tonic-gate autohold = value("hold") != NOSTR; 107*0Sstevel@tonic-gate appending = value("append") != NOSTR; 108*0Sstevel@tonic-gate holdbit = autohold ? MPRESERVE : MBOX; 109*0Sstevel@tonic-gate nohold = MBOXED|MBOX|MSAVED|MDELETED|MPRESERVE; 110*0Sstevel@tonic-gate if (value("keepsave") != NOSTR) 111*0Sstevel@tonic-gate nohold &= ~MSAVED; 112*0Sstevel@tonic-gate for (mp = &message[0]; mp < &message[msgCount]; mp++) { 113*0Sstevel@tonic-gate if (mp->m_flag & MNEW) { 114*0Sstevel@tonic-gate receipt(mp); 115*0Sstevel@tonic-gate mp->m_flag &= ~MNEW; 116*0Sstevel@tonic-gate mp->m_flag |= MSTATUS; 117*0Sstevel@tonic-gate } 118*0Sstevel@tonic-gate if (mp->m_flag & MSTATUS) 119*0Sstevel@tonic-gate anystat++; 120*0Sstevel@tonic-gate if ((mp->m_flag & MTOUCH) == 0) 121*0Sstevel@tonic-gate mp->m_flag |= MPRESERVE; 122*0Sstevel@tonic-gate if ((mp->m_flag & nohold) == 0) 123*0Sstevel@tonic-gate mp->m_flag |= holdbit; 124*0Sstevel@tonic-gate } 125*0Sstevel@tonic-gate modify = 0; 126*0Sstevel@tonic-gate if (Tflag != NOSTR) { 127*0Sstevel@tonic-gate if ((readstat = fopen(Tflag, "w")) == NULL) 128*0Sstevel@tonic-gate Tflag = NOSTR; 129*0Sstevel@tonic-gate } 130*0Sstevel@tonic-gate for (c = 0, p = 0, mp = &message[0]; mp < &message[msgCount]; mp++) { 131*0Sstevel@tonic-gate if (mp->m_flag & MBOX) 132*0Sstevel@tonic-gate c++; 133*0Sstevel@tonic-gate if (mp->m_flag & MPRESERVE) 134*0Sstevel@tonic-gate p++; 135*0Sstevel@tonic-gate if (mp->m_flag & MODIFY) 136*0Sstevel@tonic-gate modify++; 137*0Sstevel@tonic-gate if (Tflag != NOSTR && (mp->m_flag & (MREAD|MDELETED)) != 0) { 138*0Sstevel@tonic-gate id = hfield("message-id", mp, addone); 139*0Sstevel@tonic-gate if (id != NOSTR) 140*0Sstevel@tonic-gate fprintf(readstat, "%s\n", id); 141*0Sstevel@tonic-gate else { 142*0Sstevel@tonic-gate id = hfield("article-id", mp, addone); 143*0Sstevel@tonic-gate if (id != NOSTR) 144*0Sstevel@tonic-gate fprintf(readstat, "%s\n", id); 145*0Sstevel@tonic-gate } 146*0Sstevel@tonic-gate } 147*0Sstevel@tonic-gate } 148*0Sstevel@tonic-gate if (Tflag != NOSTR) 149*0Sstevel@tonic-gate fclose(readstat); 150*0Sstevel@tonic-gate if (p == msgCount && !modify && !anystat) { 151*0Sstevel@tonic-gate if (p == 1) 152*0Sstevel@tonic-gate printf(gettext("Held 1 message in %s\n"), mailname); 153*0Sstevel@tonic-gate else 154*0Sstevel@tonic-gate printf(gettext("Held %d messages in %s\n"), p, 155*0Sstevel@tonic-gate mailname); 156*0Sstevel@tonic-gate return; 157*0Sstevel@tonic-gate } 158*0Sstevel@tonic-gate if (c == 0) { 159*0Sstevel@tonic-gate writeback(noremove); 160*0Sstevel@tonic-gate return; 161*0Sstevel@tonic-gate } 162*0Sstevel@tonic-gate 163*0Sstevel@tonic-gate /* 164*0Sstevel@tonic-gate * Create another temporary file and copy user's mbox file 165*0Sstevel@tonic-gate * therein. If there is no mbox, copy nothing. 166*0Sstevel@tonic-gate * If s/he has specified "append" don't copy the mailbox, 167*0Sstevel@tonic-gate * just copy saveable entries at the end. 168*0Sstevel@tonic-gate */ 169*0Sstevel@tonic-gate 170*0Sstevel@tonic-gate mcount = c; 171*0Sstevel@tonic-gate if (!appending) { 172*0Sstevel@tonic-gate if ((fd = open(tempQuit, O_RDWR|O_CREAT|O_EXCL, 0600)) < 0 || 173*0Sstevel@tonic-gate (obuf = fdopen(fd, "w")) == NULL) { 174*0Sstevel@tonic-gate perror(tempQuit); 175*0Sstevel@tonic-gate return; 176*0Sstevel@tonic-gate } 177*0Sstevel@tonic-gate if ((ibuf = fopen(tempQuit, "r")) == NULL) { 178*0Sstevel@tonic-gate perror(tempQuit); 179*0Sstevel@tonic-gate removefile(tempQuit); 180*0Sstevel@tonic-gate fclose(obuf); 181*0Sstevel@tonic-gate return; 182*0Sstevel@tonic-gate } 183*0Sstevel@tonic-gate removefile(tempQuit); 184*0Sstevel@tonic-gate if ((fbuf = fopen(mbox, "r")) != NULL) { 185*0Sstevel@tonic-gate while ((c = getc(fbuf)) != EOF) 186*0Sstevel@tonic-gate putc(c, obuf); 187*0Sstevel@tonic-gate fclose(fbuf); 188*0Sstevel@tonic-gate } 189*0Sstevel@tonic-gate fflush(obuf); 190*0Sstevel@tonic-gate if (fferror(obuf)) { 191*0Sstevel@tonic-gate perror(tempQuit); 192*0Sstevel@tonic-gate fclose(ibuf); 193*0Sstevel@tonic-gate fclose(obuf); 194*0Sstevel@tonic-gate return; 195*0Sstevel@tonic-gate } 196*0Sstevel@tonic-gate fclose(obuf); 197*0Sstevel@tonic-gate if ((fd = open(mbox, O_RDWR|O_CREAT|O_TRUNC, MBOXPERM)) < 0 || 198*0Sstevel@tonic-gate (obuf = fdopen(fd, "r+")) == NULL) { 199*0Sstevel@tonic-gate perror(mbox); 200*0Sstevel@tonic-gate fclose(ibuf); 201*0Sstevel@tonic-gate return; 202*0Sstevel@tonic-gate } 203*0Sstevel@tonic-gate if (issysmbox) 204*0Sstevel@tonic-gate touchlock(); 205*0Sstevel@tonic-gate } else { /* we are appending */ 206*0Sstevel@tonic-gate if ((fd = open(mbox, O_RDWR|O_CREAT, MBOXPERM)) < 0 || 207*0Sstevel@tonic-gate (obuf = fdopen(fd, "a")) == NULL) { 208*0Sstevel@tonic-gate perror(mbox); 209*0Sstevel@tonic-gate return; 210*0Sstevel@tonic-gate } 211*0Sstevel@tonic-gate } 212*0Sstevel@tonic-gate for (mp = &message[0]; mp < &message[msgCount]; mp++) 213*0Sstevel@tonic-gate if (mp->m_flag & MBOX) { 214*0Sstevel@tonic-gate if (msend(mp, obuf, (int)value("alwaysignore") ? 215*0Sstevel@tonic-gate M_IGNORE|M_SAVING : M_SAVING, fputs) < 0) { 216*0Sstevel@tonic-gate perror(mbox); 217*0Sstevel@tonic-gate if (!appending) 218*0Sstevel@tonic-gate fclose(ibuf); 219*0Sstevel@tonic-gate fclose(obuf); 220*0Sstevel@tonic-gate return; 221*0Sstevel@tonic-gate } 222*0Sstevel@tonic-gate mp->m_flag &= ~MBOX; 223*0Sstevel@tonic-gate mp->m_flag |= MBOXED; 224*0Sstevel@tonic-gate if (issysmbox) 225*0Sstevel@tonic-gate touchlock(); 226*0Sstevel@tonic-gate } 227*0Sstevel@tonic-gate 228*0Sstevel@tonic-gate /* 229*0Sstevel@tonic-gate * Copy the user's old mbox contents back 230*0Sstevel@tonic-gate * to the end of the stuff we just saved. 231*0Sstevel@tonic-gate * If we are appending, this is unnecessary. 232*0Sstevel@tonic-gate */ 233*0Sstevel@tonic-gate 234*0Sstevel@tonic-gate if (!appending) { 235*0Sstevel@tonic-gate rewind(ibuf); 236*0Sstevel@tonic-gate c = getc(ibuf); 237*0Sstevel@tonic-gate while (c != EOF) { 238*0Sstevel@tonic-gate putc(c, obuf); 239*0Sstevel@tonic-gate if (ferror(obuf)) 240*0Sstevel@tonic-gate break; 241*0Sstevel@tonic-gate c = getc(ibuf); 242*0Sstevel@tonic-gate } 243*0Sstevel@tonic-gate fclose(ibuf); 244*0Sstevel@tonic-gate fflush(obuf); 245*0Sstevel@tonic-gate } 246*0Sstevel@tonic-gate trunc(obuf); 247*0Sstevel@tonic-gate if (fferror(obuf)) { 248*0Sstevel@tonic-gate perror(mbox); 249*0Sstevel@tonic-gate fclose(obuf); 250*0Sstevel@tonic-gate return; 251*0Sstevel@tonic-gate } 252*0Sstevel@tonic-gate fclose(obuf); 253*0Sstevel@tonic-gate if (mcount == 1) 254*0Sstevel@tonic-gate printf(gettext("Saved 1 message in %s\n"), mbox); 255*0Sstevel@tonic-gate else 256*0Sstevel@tonic-gate printf(gettext("Saved %d messages in %s\n"), mcount, mbox); 257*0Sstevel@tonic-gate 258*0Sstevel@tonic-gate /* 259*0Sstevel@tonic-gate * Now we are ready to copy back preserved files to 260*0Sstevel@tonic-gate * the system mailbox, if any were requested. 261*0Sstevel@tonic-gate */ 262*0Sstevel@tonic-gate writeback(noremove); 263*0Sstevel@tonic-gate } 264*0Sstevel@tonic-gate 265*0Sstevel@tonic-gate /* 266*0Sstevel@tonic-gate * Preserve all the appropriate messages back in the system 267*0Sstevel@tonic-gate * mailbox, and print a nice message indicating how many were 268*0Sstevel@tonic-gate * saved. Incorporate any new mail that we found. 269*0Sstevel@tonic-gate */ 270*0Sstevel@tonic-gate static void 271*0Sstevel@tonic-gate writeback(int noremove) 272*0Sstevel@tonic-gate { 273*0Sstevel@tonic-gate register struct message *mp; 274*0Sstevel@tonic-gate register int p, c; 275*0Sstevel@tonic-gate struct stat st; 276*0Sstevel@tonic-gate FILE *obuf = 0, *fbuf = 0, *rbuf = 0; 277*0Sstevel@tonic-gate void (*fhup)(int), (*fint)(int), (*fquit)(int); 278*0Sstevel@tonic-gate int fd = -1; 279*0Sstevel@tonic-gate 280*0Sstevel@tonic-gate fhup = sigset(SIGHUP, SIG_IGN); 281*0Sstevel@tonic-gate fint = sigset(SIGINT, SIG_IGN); 282*0Sstevel@tonic-gate fquit = sigset(SIGQUIT, SIG_IGN); 283*0Sstevel@tonic-gate 284*0Sstevel@tonic-gate if (issysmbox) 285*0Sstevel@tonic-gate lockmail(); 286*0Sstevel@tonic-gate if ((fbuf = fopen(mailname, "r+")) == NULL) { 287*0Sstevel@tonic-gate perror(mailname); 288*0Sstevel@tonic-gate goto die; 289*0Sstevel@tonic-gate } 290*0Sstevel@tonic-gate if (!issysmbox) 291*0Sstevel@tonic-gate lock(fbuf, "r+", 1); 292*0Sstevel@tonic-gate fstat(fileno(fbuf), &st); 293*0Sstevel@tonic-gate if (st.st_size > mailsize) { 294*0Sstevel@tonic-gate printf(gettext("New mail has arrived.\n")); 295*0Sstevel@tonic-gate snprintf(tempResid, PATHSIZE, "%s/:saved/%s", maildir, myname); 296*0Sstevel@tonic-gate PRIV(rbuf = fopen(tempResid, "w+")); 297*0Sstevel@tonic-gate if (rbuf == NULL) { 298*0Sstevel@tonic-gate snprintf(tempResid, PATHSIZE, "/tmp/Rq%-ld", mypid); 299*0Sstevel@tonic-gate fd = open(tempResid,O_RDWR|O_CREAT|O_EXCL, 0600); 300*0Sstevel@tonic-gate PRIV(rbuf = fdopen(fd, "w+")); 301*0Sstevel@tonic-gate if (rbuf == NULL) { 302*0Sstevel@tonic-gate snprintf(tempResid, PATHSIZE, 303*0Sstevel@tonic-gate "%s/:saved/%s", maildir, 304*0Sstevel@tonic-gate myname); 305*0Sstevel@tonic-gate perror(tempResid); 306*0Sstevel@tonic-gate fclose(fbuf); 307*0Sstevel@tonic-gate goto die; 308*0Sstevel@tonic-gate } 309*0Sstevel@tonic-gate } 310*0Sstevel@tonic-gate #ifdef APPEND 311*0Sstevel@tonic-gate fseek(fbuf, mailsize, 0); 312*0Sstevel@tonic-gate while ((c = getc(fbuf)) != EOF) 313*0Sstevel@tonic-gate putc(c, rbuf); 314*0Sstevel@tonic-gate #else 315*0Sstevel@tonic-gate p = st.st_size - mailsize; 316*0Sstevel@tonic-gate while (p-- > 0) { 317*0Sstevel@tonic-gate c = getc(fbuf); 318*0Sstevel@tonic-gate if (c == EOF) { 319*0Sstevel@tonic-gate perror(mailname); 320*0Sstevel@tonic-gate fclose(fbuf); 321*0Sstevel@tonic-gate goto die; 322*0Sstevel@tonic-gate } 323*0Sstevel@tonic-gate putc(c, rbuf); 324*0Sstevel@tonic-gate } 325*0Sstevel@tonic-gate #endif 326*0Sstevel@tonic-gate fclose(fbuf); 327*0Sstevel@tonic-gate fseek(rbuf, 0L, 0); 328*0Sstevel@tonic-gate if (issysmbox) 329*0Sstevel@tonic-gate touchlock(); 330*0Sstevel@tonic-gate } 331*0Sstevel@tonic-gate 332*0Sstevel@tonic-gate if ((obuf = fopen(mailname, "r+")) == NULL) { 333*0Sstevel@tonic-gate perror(mailname); 334*0Sstevel@tonic-gate goto die; 335*0Sstevel@tonic-gate } 336*0Sstevel@tonic-gate #ifndef APPEND 337*0Sstevel@tonic-gate if (rbuf != NULL) 338*0Sstevel@tonic-gate while ((c = getc(rbuf)) != EOF) 339*0Sstevel@tonic-gate putc(c, obuf); 340*0Sstevel@tonic-gate #endif 341*0Sstevel@tonic-gate p = 0; 342*0Sstevel@tonic-gate for (mp = &message[0]; mp < &message[msgCount]; mp++) 343*0Sstevel@tonic-gate if ((mp->m_flag&MPRESERVE)||(mp->m_flag&MTOUCH)==0) { 344*0Sstevel@tonic-gate p++; 345*0Sstevel@tonic-gate if (msend(mp, obuf, 0, fputs) < 0) { 346*0Sstevel@tonic-gate perror(mailname); 347*0Sstevel@tonic-gate goto die; 348*0Sstevel@tonic-gate } 349*0Sstevel@tonic-gate if (issysmbox) 350*0Sstevel@tonic-gate touchlock(); 351*0Sstevel@tonic-gate } 352*0Sstevel@tonic-gate #ifdef APPEND 353*0Sstevel@tonic-gate if (rbuf != NULL) 354*0Sstevel@tonic-gate while ((c = getc(rbuf)) != EOF) 355*0Sstevel@tonic-gate putc(c, obuf); 356*0Sstevel@tonic-gate #endif 357*0Sstevel@tonic-gate fflush(obuf); 358*0Sstevel@tonic-gate trunc(obuf); 359*0Sstevel@tonic-gate if (fferror(obuf)) { 360*0Sstevel@tonic-gate perror(mailname); 361*0Sstevel@tonic-gate goto die; 362*0Sstevel@tonic-gate } 363*0Sstevel@tonic-gate alter(mailname); 364*0Sstevel@tonic-gate if (p) { 365*0Sstevel@tonic-gate if (p == 1) 366*0Sstevel@tonic-gate printf(gettext("Held 1 message in %s\n"), mailname); 367*0Sstevel@tonic-gate else 368*0Sstevel@tonic-gate printf(gettext("Held %d messages in %s\n"), p, 369*0Sstevel@tonic-gate mailname); 370*0Sstevel@tonic-gate } 371*0Sstevel@tonic-gate 372*0Sstevel@tonic-gate if (!noremove && (fsize(obuf) == 0) && (value("keep") == NOSTR)) { 373*0Sstevel@tonic-gate if (stat(mailname, &st) >= 0) 374*0Sstevel@tonic-gate PRIV(delempty(st.st_mode, mailname)); 375*0Sstevel@tonic-gate } 376*0Sstevel@tonic-gate 377*0Sstevel@tonic-gate die: 378*0Sstevel@tonic-gate if (rbuf) { 379*0Sstevel@tonic-gate fclose(rbuf); 380*0Sstevel@tonic-gate PRIV(removefile(tempResid)); 381*0Sstevel@tonic-gate } 382*0Sstevel@tonic-gate if (obuf) 383*0Sstevel@tonic-gate fclose(obuf); 384*0Sstevel@tonic-gate if (issysmbox) 385*0Sstevel@tonic-gate unlockmail(); 386*0Sstevel@tonic-gate sigset(SIGHUP, fhup); 387*0Sstevel@tonic-gate sigset(SIGINT, fint); 388*0Sstevel@tonic-gate sigset(SIGQUIT, fquit); 389*0Sstevel@tonic-gate } 390*0Sstevel@tonic-gate 391*0Sstevel@tonic-gate void 392*0Sstevel@tonic-gate lockmail(void) 393*0Sstevel@tonic-gate { 394*0Sstevel@tonic-gate PRIV(maillock(lockname,10)); 395*0Sstevel@tonic-gate } 396*0Sstevel@tonic-gate 397*0Sstevel@tonic-gate void 398*0Sstevel@tonic-gate unlockmail(void) 399*0Sstevel@tonic-gate { 400*0Sstevel@tonic-gate PRIV(mailunlock()); 401*0Sstevel@tonic-gate } 402