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--- util/pty/getpty.c.orig Fri Feb 6 19:46:42 1998
+++ util/pty/getpty.c Mon Apr 5 14:00:07 1999
@@ -21,13 +21,26 @@
#include "libpty.h"
#include "pty-int.h"
+#ifdef __FreeBSD__
+#define PTYCHARS1 "pqrsPQRS"
+#define PTYCHARS2 "0123456789abcdefghijklmnopqrstuv"
+#endif
+
+#ifndef PTYCHARS1
+#define PTYCHARS1 "pqrstuvwxyzPQRST"
+#endif
+
+#ifndef PTYCHARS2
+#define PTYCHARS2 "0123456789abcdef"
+#endif
+
long pty_getpty (fd, slave, slavelength)
int slavelength;
int *fd; char *slave;
{
- char *cp;
+ char *cp1, *cp2;
char *p;
- int i,ptynum;
+ int ptynum;
struct stat stb;
char slavebuf[1024];
#ifdef HAVE__GETPTY
@@ -109,14 +122,14 @@
strncpy(slave, slavebuf, slavelength);
return 0;
} else {
- for (cp = "pqrstuvwxyzPQRST";*cp; cp++) {
+ for (cp1 = PTYCHARS1; *cp1 != '\0'; cp1++) {
sprintf(slavebuf,"/dev/ptyXX");
- slavebuf[sizeof("/dev/pty") - 1] = *cp;
+ slavebuf[sizeof("/dev/pty") - 1] = *cp1;
slavebuf[sizeof("/dev/ptyp") - 1] = '0';
if (stat(slavebuf, &stb) < 0)
break;
- for (i = 0; i < 16; i++) {
- slavebuf[sizeof("/dev/ptyp") - 1] = "0123456789abcdef"[i];
+ for (cp2 = PTYCHARS2; *cp2 != '\0'; cp2++) {
+ slavebuf[sizeof("/dev/ptyp") - 1] = *cp2;
*fd = open(slavebuf, O_RDWR);
if (*fd < 0) continue;
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