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44 lines
1.1 KiB
Plaintext
44 lines
1.1 KiB
Plaintext
RCS file: /home/jdp/f5/pptp/cvs/pptp/pptp.c,v
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retrieving revision 1.1.1.1
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retrieving revision 1.3
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diff -u -r1.1.1.1 -r1.3
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--- pptp.c 1999/04/28 19:36:57 1.1.1.1
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+++ pptp.c 1999/04/29 17:05:59 1.3
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@@ -18,6 +18,7 @@
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#include <signal.h>
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#include <setjmp.h>
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#include <errno.h>
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+#include <fcntl.h>
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#include <sys/wait.h>
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#include "pptp_callmgr.h"
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#include "pptp_gre.h"
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@@ -235,13 +236,23 @@
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void launch_pppd(char *ttydev, int argc, char **argv) {
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char *new_argv[argc+4]; /* XXX if not using GCC, hard code a limit here. */
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int i;
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+ int newi = 0;
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- new_argv[0] = PPPD_BINARY;
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- new_argv[1] = ttydev;
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- new_argv[2] = "38400";
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+ new_argv[newi++] = PPPD_BINARY;
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+#ifdef USER_PPP
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+ new_argv[newi++] = "-direct";
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+ if ((i = open(ttydev, O_RDWR)) == -1)
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+ fatal("Cannot open %s: %s", ttydev, strerror(errno));
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+ if (dup2(i, 0) == -1)
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+ fatal("dup2 failed: %s", strerror(errno));
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+ close(i);
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+#else
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+ new_argv[newi++] = ttydev;
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+ new_argv[newi++] = "38400";
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+#endif
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for (i=0; i<argc; i++)
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- new_argv[i+3] = argv[i];
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- new_argv[i+3] = NULL;
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+ new_argv[newi++] = argv[i];
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+ new_argv[newi] = NULL;
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execvp(new_argv[0], new_argv);
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}
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