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22 | *---------------------------------------------------------------------*/ |
22 | *---------------------------------------------------------------------*/ |
23 | |
23 | |
24 | #include "../config.h" /* NECESSARY */ |
24 | #include "../config.h" /* NECESSARY */ |
25 | #include "rxvt.h" |
25 | #include "rxvt.h" |
26 | |
26 | |
27 | #ifdef HAVE_STDLIB_H |
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28 | # include <cstdlib> |
27 | # include <cstdlib> |
29 | #endif |
28 | # include <cstring> |
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29 | |
30 | #ifdef HAVE_SYS_TYPES_H |
30 | #ifdef HAVE_SYS_TYPES_H |
31 | # include <sys/types.h> |
31 | # include <sys/types.h> |
32 | #endif |
32 | #endif |
33 | #ifdef HAVE_UNISTD_H |
33 | #ifdef HAVE_UNISTD_H |
34 | # include <unistd.h> |
34 | # include <unistd.h> |
35 | #endif |
35 | #endif |
36 | #if defined(HAVE_STRING_H) |
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37 | # include <cstring> |
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38 | #endif |
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39 | #ifdef HAVE_FCNTL_H |
36 | #ifdef HAVE_FCNTL_H |
40 | # include <fcntl.h> |
37 | # include <fcntl.h> |
41 | #endif |
38 | #endif |
42 | #ifdef HAVE_SYS_IOCTL_H |
39 | #ifdef HAVE_SYS_IOCTL_H |
43 | # include <sys/ioctl.h> |
40 | # include <sys/ioctl.h> |
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46 | # include <sys/stropts.h> /* for I_PUSH */ |
43 | # include <sys/stropts.h> /* for I_PUSH */ |
47 | #endif |
44 | #endif |
48 | #ifdef HAVE_ISASTREAM |
45 | #ifdef HAVE_ISASTREAM |
49 | # include <stropts.h> |
46 | # include <stropts.h> |
50 | #endif |
47 | #endif |
51 | #ifdef HAVE_PTY_H |
48 | #if defined(HAVE_PTY_H) |
52 | # include <pty.h> |
49 | # include <pty.h> |
53 | #endif |
50 | #elif defined(HAVE_LIBUTIL_H) |
54 | |
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55 | // better do this via configure, but.... |
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56 | #if defined(__FreeBSD__) |
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57 | # include <libutil.h> |
51 | # include <libutil.h> |
58 | #elif defined(__DARWIN__) || (defined (__MACH__) && defined (__APPLE__)) |
52 | #elif defined(HAVE_UTIL_H) |
59 | # include <util.h> |
53 | # include <util.h> |
60 | #endif |
54 | #endif |
61 | |
55 | |
62 | #include <cstdio> |
56 | #include <cstdio> |
63 | #include <grp.h> |
57 | #include <grp.h> |
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93 | *ttydev = _getpty (&pfd, O_RDWR | O_NONBLOCK | O_NOCTTY, 0622, 0); |
87 | *ttydev = _getpty (&pfd, O_RDWR | O_NONBLOCK | O_NOCTTY, 0622, 0); |
94 | if (*ttydev != NULL) |
88 | if (*ttydev != NULL) |
95 | return pfd; |
89 | return pfd; |
96 | #endif |
90 | #endif |
97 | |
91 | |
98 | #ifdef PTYS_ARE_GETPTY |
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99 | char *ptydev; |
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100 | |
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101 | while ((ptydev = getpty ()) != NULL) |
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102 | if ((pfd = open (ptydev, O_RDWR | O_NOCTTY, 0)) >= 0) |
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103 | { |
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104 | *ttydev = ptydev; |
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105 | return pfd; |
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106 | } |
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107 | #endif |
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108 | |
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109 | #if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) |
92 | #if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) |
110 | # if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) |
93 | # if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_POSIX) || defined(PTYS_ARE_PTMX) |
111 | |
94 | |
112 | { |
95 | { |
113 | # ifdef PTYS_ARE_GETPT |
96 | # ifdef PTYS_ARE_GETPT |
114 | pfd = getpt (); |
97 | pfd = getpt(); |
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98 | # else |
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99 | # ifdef PTYS_ARE_POSIX |
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100 | pfd = posix_openpt (O_RDWR); |
115 | # else |
101 | # else |
116 | pfd = open ("/dev/ptmx", O_RDWR | O_NOCTTY, 0); |
102 | pfd = open ("/dev/ptmx", O_RDWR | O_NOCTTY, 0); |
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103 | # endif |
117 | # endif |
104 | # endif |
118 | |
105 | |
119 | if (pfd >= 0) |
106 | if (pfd >= 0) |
120 | { |
107 | { |
121 | if (grantpt (pfd) == 0 /* change slave permissions */ |
108 | if (grantpt (pfd) == 0 /* change slave permissions */ |