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Code Issues Releases Activity

Use the correct device name in -direct mode.

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This commit is contained in:
Brian Somers 1998-03-06 00:35:30 +00:00
parent b6e7a280a9
commit 4f2ef57437
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=34063
1 changed files with 12 additions and 16 deletions
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28
usr.sbin/ppp/modem.c
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@ -17,7 +17,7 @@
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: modem.c,v 1.77 1998/01/29 00:42:05 brian Exp $
* $Id: modem.c,v 1.78 1998/02/19 02:10:11 brian Exp $
*
* TODO:
*/
@ -226,6 +226,14 @@ IntToSpeed(int nspeed)
return B0;
}
static void
ModemSetDevice(const char *name)
{
strncpy(VarDevice, name, sizeof VarDevice - 1);
VarDevice[sizeof VarDevice - 1] = '\0';
VarBaseDevice = strncmp(VarDevice, "/dev/", 5) ? VarDevice : VarDevice + 5;
}
void
DownConnection()
{
@ -454,15 +462,9 @@ OpenModem()
LogPrintf(LogDEBUG, "OpenModem: Modem is already open!\n");
/* We're going back into "term" mode */
else if (mode & MODE_DIRECT) {
struct cmdargs arg;
arg.cmd = NULL;
arg.data = (const void *)VAR_DEVICE;
if (isatty(STDIN_FILENO)) {
LogPrintf(LogDEBUG, "OpenModem(direct): Modem is a tty\n");
cp = ttyname(STDIN_FILENO);
arg.argc = 1;
arg.argv = (char const *const *)&cp;
SetVariable(&arg);
ModemSetDevice(ttyname(STDIN_FILENO));
if (LockModem() == -1) {
close(STDIN_FILENO);
return -1;
@ -471,9 +473,7 @@ OpenModem()
HaveModem();
} else {
LogPrintf(LogDEBUG, "OpenModem(direct): Modem is not a tty\n");
arg.argc = 0;
arg.argv = NULL;
SetVariable(&arg);
ModemSetDevice("");
/* We don't call ModemTimeout() with this type of connection */
HaveModem();
return modem = STDIN_FILENO;
@ -484,11 +484,7 @@ OpenModem()
for(tmpDevice=strtok(tmpDeviceList, ","); tmpDevice && (modem < 0);
tmpDevice=strtok(NULL,",")) {
strncpy(VarDevice, tmpDevice, sizeof VarDevice - 1);
VarDevice[sizeof VarDevice - 1]= '\0';
VarBaseDevice = strrchr(VarDevice, '/');
VarBaseDevice = VarBaseDevice ? VarBaseDevice + 1 : "";
ModemSetDevice(tmpDevice);
if (strncmp(VarDevice, "/dev/", 5) == 0) {
if (LockModem() == -1) {
modem = -1;