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e5ee607b5d
In other words, /dev/pty[p-zP-T][0-9a-f] -> /dev/pty[p-sP-S][0-9a-v] Submitted by: John Polstra <jdp@polstra.com>
51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
--- util/pty/getpty.c.orig Fri Feb 6 19:46:42 1998
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+++ util/pty/getpty.c Mon Apr 5 14:00:07 1999
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@@ -21,13 +21,26 @@
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#include "libpty.h"
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#include "pty-int.h"
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+#ifdef __FreeBSD__
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+#define PTYCHARS1 "pqrsPQRS"
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+#define PTYCHARS2 "0123456789abcdefghijklmnopqrstuv"
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+#endif
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+
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+#ifndef PTYCHARS1
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+#define PTYCHARS1 "pqrstuvwxyzPQRST"
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+#endif
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+
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+#ifndef PTYCHARS2
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+#define PTYCHARS2 "0123456789abcdef"
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+#endif
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+
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long pty_getpty (fd, slave, slavelength)
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int slavelength;
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int *fd; char *slave;
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{
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- char *cp;
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+ char *cp1, *cp2;
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char *p;
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- int i,ptynum;
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+ int ptynum;
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struct stat stb;
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char slavebuf[1024];
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#ifdef HAVE__GETPTY
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@@ -109,14 +122,14 @@
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strncpy(slave, slavebuf, slavelength);
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return 0;
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} else {
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- for (cp = "pqrstuvwxyzPQRST";*cp; cp++) {
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+ for (cp1 = PTYCHARS1; *cp1 != '\0'; cp1++) {
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sprintf(slavebuf,"/dev/ptyXX");
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- slavebuf[sizeof("/dev/pty") - 1] = *cp;
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+ slavebuf[sizeof("/dev/pty") - 1] = *cp1;
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slavebuf[sizeof("/dev/ptyp") - 1] = '0';
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if (stat(slavebuf, &stb) < 0)
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break;
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- for (i = 0; i < 16; i++) {
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- slavebuf[sizeof("/dev/ptyp") - 1] = "0123456789abcdef"[i];
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+ for (cp2 = PTYCHARS2; *cp2 != '\0'; cp2++) {
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+ slavebuf[sizeof("/dev/ptyp") - 1] = *cp2;
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*fd = open(slavebuf, O_RDWR);
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if (*fd < 0) continue;
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