*/
#ifndef lint
-static char rcsid[] = "$Id: sys-svr4.c,v 1.11 1996/05/27 00:01:53 paulus Exp $";
+static char rcsid[] = "$Id: sys-svr4.c,v 1.12 1996/08/28 06:42:47 paulus Exp $";
#endif
#include <limits.h>
syslog(LOG_ERR, "Can't open /dev/ppp: %m");
die(1);
}
- if (kdebugflag) {
+ if (kdebugflag & 1) {
x = PPPDBG_LOG + PPPDBG_DRIVER;
strioctl(pppfd, PPPIO_DEBUG, &x, sizeof(int), 0);
}
syslog(LOG_ERR, "Can't open /dev/ppp (2): %m");
die(1);
}
- if (kdebugflag) {
+ if (kdebugflag & 1) {
x = PPPDBG_LOG + PPPDBG_DRIVER;
strioctl(ifd, PPPIO_DEBUG, &x, sizeof(int), 0);
}
syslog(LOG_ERR, "Couldn't push PPP Async HDLC module: %m");
die(1);
}
+ if (kdebugflag & 4) {
+ i = PPPDBG_LOG + PPPDBG_AHDLC;
+ strioctl(pppfd, PPPIO_DEBUG, &i, sizeof(int), 0);
+ }
if (ioctl(fd, I_PUSH, "ppp_comp") < 0) {
syslog(LOG_ERR, "Couldn't push PPP compression module: %m");
/* die(1); */
}
+ if (kdebugflag & 2) {
+ i = PPPDBG_LOG + PPPDBG_COMP;
+ strioctl(pppfd, PPPIO_DEBUG, &i, sizeof(int), 0);
+ }
/* Link the serial port under the PPP multiplexor. */
if ((fdmuxid = ioctl(pppfd, I_LINK, fd)) < 0) {
return;
syslog(LOG_ERR, "Couldn't set MTU: %m");
}
- if (strioctl(pppfd, PPPIO_XACCM, &asyncmap, sizeof(asyncmap), 0) < 0) {
- syslog(LOG_ERR, "Couldn't set transmit ACCM: %m");
- }
- cf[0] = (pcomp? COMP_PROT: 0) + (accomp? COMP_AC: 0);
- cf[1] = COMP_PROT | COMP_AC;
- if (strioctl(pppfd, PPPIO_CFLAGS, cf, sizeof(cf), sizeof(int)) < 0) {
- syslog(LOG_ERR, "Couldn't set prot/AC compression: %m");
+ if (fdmuxid >= 0) {
+ /* can't set these if we don't have a stream attached below /dev/ppp */
+ if (strioctl(pppfd, PPPIO_XACCM, &asyncmap, sizeof(asyncmap), 0) < 0) {
+ syslog(LOG_ERR, "Couldn't set transmit ACCM: %m");
+ }
+ cf[0] = (pcomp? COMP_PROT: 0) + (accomp? COMP_AC: 0);
+ cf[1] = COMP_PROT | COMP_AC;
+ if (strioctl(pppfd, PPPIO_CFLAGS, cf, sizeof(cf), sizeof(int)) < 0) {
+ syslog(LOG_ERR, "Couldn't set prot/AC compression: %m");
+ }
}
}
int unit;
ext_accm accm;
{
- if (strioctl(pppfd, PPPIO_XACCM, accm, sizeof(ext_accm), 0) < 0) {
+ if (fdmuxid >= 0
+ && strioctl(pppfd, PPPIO_XACCM, accm, sizeof(ext_accm), 0) < 0) {
if (!hungup || errno != ENXIO)
syslog(LOG_WARNING, "Couldn't set extended ACCM: %m");
}
return;
syslog(LOG_ERR, "Couldn't set MRU: %m");
}
- if (strioctl(pppfd, PPPIO_RACCM, &asyncmap, sizeof(asyncmap), 0) < 0) {
- syslog(LOG_ERR, "Couldn't set receive ACCM: %m");
- }
- cf[0] = (pcomp? DECOMP_PROT: 0) + (accomp? DECOMP_AC: 0);
- cf[1] = DECOMP_PROT | DECOMP_AC;
- if (strioctl(pppfd, PPPIO_CFLAGS, cf, sizeof(cf), sizeof(int)) < 0) {
- syslog(LOG_ERR, "Couldn't set prot/AC decompression: %m");
+ if (fdmuxid >= 0) {
+ /* can't set these if we don't have a stream attached below /dev/ppp */
+ if (strioctl(pppfd, PPPIO_RACCM, &asyncmap, sizeof(asyncmap), 0) < 0) {
+ syslog(LOG_ERR, "Couldn't set receive ACCM: %m");
+ }
+ cf[0] = (pcomp? DECOMP_PROT: 0) + (accomp? DECOMP_AC: 0);
+ cf[1] = DECOMP_PROT | DECOMP_AC;
+ if (strioctl(pppfd, PPPIO_CFLAGS, cf, sizeof(cf), sizeof(int)) < 0) {
+ syslog(LOG_ERR, "Couldn't set prot/AC decompression: %m");
+ }
}
}