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$NetBSD: patch-ae,v 1.1.1.1 2001/04/27 14:56:27 agc Exp $
--- src/serial.c.orig Sun Feb 4 18:32:56 2001
+++ src/serial.c
@@ -69,7 +69,7 @@
#include <fcntl.h>
#include <errno.h>
#include <sys/time.h>
-#if defined(LINUX) || defined(HPUX)
+#if defined(LINUX) || defined(HPUX) || defined(CSRG_BASED)
#include <sys/ioctl.h>
#endif
#include <unistd.h>
@@ -77,6 +77,8 @@
#ifdef SOLARIS
#include <sys/stream.h>
#include <sys/stropts.h>
+#endif
+#if defined(SOLARIS) || defined(CSRG_BASED)
#include <sys/termios.h>
#endif
@@ -129,6 +131,9 @@
#else
int c;
#endif
+#if defined(CSRG_BASED)
+ char *ptr1, *ptr2;
+#endif
int n;
char tty_dev_name[128];
struct termios ttybuf;
@@ -200,6 +205,51 @@
}
while ((wire_fd < 0) && (errno != ENOENT));
#else /* LINUX */
+#if defined(CSRG_BASED)
+ c = c; /* XXX gcc */
+/* This is how Stevens does it in:
+ * Advanced programming in the UNIX environment
+ */
+ strcpy(tty_dev_name, "/dev/ptyXY");
+ /* array index: 0123456789 (for references in following code) */
+ for (ptr1 = "pqrstuvwxyzPQRST"; *ptr1 != 0; ptr1++)
+ {
+ tty_dev_name[8] = *ptr1;
+ for (ptr2 = "0123456789abcdef"; *ptr2 != 0; ptr2++)
+ {
+ tty_dev_name[9] = *ptr2;
+
+ /* try open the master */
+ if ((wire_fd = open(tty_dev_name, O_RDWR, 0666)) < 0)
+ {
+ if (errno == ENOENT)
+ {
+ wire_fd = -1; /* out of pty devices */
+ ttyp = -1;
+ goto break_for_pty;
+ }
+ else
+ continue; /* try next pty device */
+ }
+
+ tty_dev_name[5] = 't'; /* change pty to tty */
+ if ((ttyp = open(tty_dev_name, O_RDWR, 0666)) < 0)
+ {
+ printf("open tty: %s failed: %s, trying with another\n",
+ tty_dev_name, strerror(errno));
+ close(wire_fd);
+ wire_fd = -1;
+ ttyp = -1;
+ continue;
+ }
+ if (verbose)
+ printf("%s: wire connection on %s\n", progname, tty_dev_name);
+ wire_name = strdup(tty_dev_name);
+ goto break_for_pty;
+ }
+ }
+break_for_pty:
+#else
/*
* Here we go for SUNOS, HPUX
*/
@@ -231,6 +281,7 @@
c++;
}
while ((wire_fd < 0) && (errno != ENOENT));
+#endif /* CSRG_BASED */
#endif /* LINUX */
#endif /* SOLARIS */
#endif /* IRIX */
@@ -238,7 +289,7 @@
if (ttyp >= 0)
{
-#if defined(SUNOS) || defined(HPUX)
+#if defined(SUNOS) || defined(HPUX) || defined(CSRG_BASED)
if (tcgetattr(ttyp, &ttybuf) < 0)
#else
if (ioctl(ttyp, TCGETS, (char *)&ttybuf) < 0)
@@ -263,7 +314,7 @@
if (ttyp >= 0)
{
-#if defined(SUNOS) || defined (HPUX)
+#if defined(SUNOS) || defined (HPUX) || defined(CSRG_BASED)
if (tcsetattr(ttyp, TCSANOW, &ttybuf) < 0)
#else
if (ioctl(ttyp, TCSETS, (char *)&ttybuf) < 0)
@@ -291,7 +342,7 @@
if (ir_fd >= 0)
{
-#if defined(SUNOS) || defined (HPUX)
+#if defined(SUNOS) || defined (HPUX) || defined(CSRG_BASED)
if (tcgetattr(ir_fd, &ttybuf) < 0)
#else
if (ioctl(ir_fd, TCGETS, (char *)&ttybuf) < 0)
@@ -315,7 +366,7 @@
if (ir_fd >= 0)
{
-#if defined(SUNOS) || defined(HPUX)
+#if defined(SUNOS) || defined(HPUX) || defined(CSRG_BASED)
if (tcsetattr(ir_fd, TCSANOW, &ttybuf) < 0)
#else
if (ioctl(ir_fd, TCSETS, (char *)&ttybuf) < 0)
@@ -344,7 +395,7 @@
if (ir_fd >= 0)
{
-#if defined(SUNOS) || defined (HPUX)
+#if defined(SUNOS) || defined (HPUX) || defined(CSRG_BASED)
if (tcgetattr(ir_fd, &ttybuf) < 0)
#else
if (ioctl(ir_fd, TCGETS, (char *)&ttybuf) < 0)
@@ -358,6 +409,10 @@
}
}
+#if defined(CSRG_BASED)
+ cfsetspeed(&ttybuf, baud);
+#else
+
ttybuf.c_cflag &= ~CBAUD;
baud &= 0x7;
@@ -404,9 +459,11 @@
ttybuf.c_cflag |= B9600;
}
+#endif /* CSRG_BASED */
+
if (ir_fd >= 0)
{
-#if defined(SUNOS) || defined(HPUX)
+#if defined(SUNOS) || defined(HPUX) || defined(CSRG_BASED)
if (tcsetattr(ir_fd, TCSANOW, &ttybuf) < 0)
#else
if (ioctl(ir_fd, TCSETS, (char *)&ttybuf) < 0)
@@ -422,7 +479,7 @@
if (ttyp >= 0)
{
-#if defined(SUNOS) || defined(HPUX)
+#if defined(SUNOS) || defined(HPUX) || defined(CSRG_BASED)
if (tcgetattr(ttyp, &ttybuf) < 0)
#else
if (ioctl(ttyp, TCGETS, (char *)&ttybuf) < 0)
@@ -437,6 +494,9 @@
}
}
+#if defined(CSRG_BASED)
+ cfsetspeed(&ttybuf, baud);
+#else
ttybuf.c_cflag &= ~CBAUD;
baud &= 0x7;
@@ -482,10 +542,11 @@
fprintf(stderr, "%s: can\'t set baud rate, using 9600\n", progname);
ttybuf.c_cflag |= B9600;
}
+#endif
if (ttyp >= 0)
{
-#if defined(SUNOS) || defined(HPUX)
+#if defined(SUNOS) || defined(HPUX) || defined(CSRG_BASED)
if (tcsetattr(ttyp, TCSANOW, &ttybuf) < 0)
#else
if (ioctl(ttyp, TCSETS, (char *)&ttybuf) < 0)
|