2 * SPDX-License-Identifier: BSD-3-Clause
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34 static char sccsid[] = "@(#)modes.c 8.3 (Berkeley) 4/2/94";
38 #include "lp.cdefs.h" /* A cross-platform version of <sys/cdefs.h> */
39 __FBSDID("$FreeBSD$");
54 * The code in optlist() depends on minus options following regular
55 * options, i.e. "foo" must immediately precede "-foo".
57 struct modes cmodes[] = {
58 { "cs5", CS5, CSIZE },
59 { "cs6", CS6, CSIZE },
60 { "cs7", CS7, CSIZE },
61 { "cs8", CS8, CSIZE },
62 { "cstopb", CSTOPB, 0 },
63 { "-cstopb", 0, CSTOPB },
64 { "cread", CREAD, 0 },
65 { "-cread", 0, CREAD },
66 { "parenb", PARENB, 0 },
67 { "-parenb", 0, PARENB },
68 { "parodd", PARODD, 0 },
69 { "-parodd", 0, PARODD },
70 { "parity", PARENB | CS7, PARODD | CSIZE },
71 { "-parity", CS8, PARODD | PARENB | CSIZE },
72 { "evenp", PARENB | CS7, PARODD | CSIZE },
73 { "-evenp", CS8, PARODD | PARENB | CSIZE },
74 { "oddp", PARENB | CS7 | PARODD, CSIZE },
75 { "-oddp", CS8, PARODD | PARENB | CSIZE },
76 { "pass8", CS8, PARODD | PARENB | CSIZE },
77 { "-pass8", PARENB | CS7, PARODD | CSIZE },
78 { "hupcl", HUPCL, 0 },
79 { "-hupcl", 0, HUPCL },
82 { "clocal", CLOCAL, 0 },
83 { "-clocal", 0, CLOCAL },
84 { "crtscts", CRTSCTS, 0 },
85 { "-crtscts", 0, CRTSCTS },
86 { "ctsflow", CCTS_OFLOW, 0 },
87 { "-ctsflow", 0, CCTS_OFLOW },
88 { "dsrflow", CDSR_OFLOW, 0 },
89 { "-dsrflow", 0, CDSR_OFLOW },
90 { "dtrflow", CDTR_IFLOW, 0 },
91 { "-dtrflow", 0, CDTR_IFLOW },
92 { "rtsflow", CRTS_IFLOW, 0 },
93 { "-rtsflow", 0, CRTS_IFLOW },
94 { "mdmbuf", MDMBUF, 0 },
95 { "-mdmbuf", 0, MDMBUF },
99 struct modes imodes[] = {
100 { "ignbrk", IGNBRK, 0 },
101 { "-ignbrk", 0, IGNBRK },
102 { "brkint", BRKINT, 0 },
103 { "-brkint", 0, BRKINT },
104 { "ignpar", IGNPAR, 0 },
105 { "-ignpar", 0, IGNPAR },
106 { "parmrk", PARMRK, 0 },
107 { "-parmrk", 0, PARMRK },
108 { "inpck", INPCK, 0 },
109 { "-inpck", 0, INPCK },
110 { "istrip", ISTRIP, 0 },
111 { "-istrip", 0, ISTRIP },
112 { "inlcr", INLCR, 0 },
113 { "-inlcr", 0, INLCR },
114 { "igncr", IGNCR, 0 },
115 { "-igncr", 0, IGNCR },
116 { "icrnl", ICRNL, 0 },
117 { "-icrnl", 0, ICRNL },
119 { "-ixon", 0, IXON },
121 { "-flow", 0, IXON },
122 { "ixoff", IXOFF, 0 },
123 { "-ixoff", 0, IXOFF },
124 { "tandem", IXOFF, 0 },
125 { "-tandem", 0, IXOFF },
126 { "ixany", IXANY, 0 },
127 { "-ixany", 0, IXANY },
128 { "decctlq", 0, IXANY },
129 { "-decctlq", IXANY, 0 },
130 { "imaxbel", IMAXBEL, 0 },
131 { "-imaxbel", 0, IMAXBEL },
135 struct modes lmodes[] = {
137 { "-echo", 0, ECHO },
138 { "echoe", ECHOE, 0 },
139 { "-echoe", 0, ECHOE },
140 { "crterase", ECHOE, 0 },
141 { "-crterase", 0, ECHOE },
142 { "crtbs", ECHOE, 0 }, /* crtbs not supported, close enough */
143 { "-crtbs", 0, ECHOE },
144 { "echok", ECHOK, 0 },
145 { "-echok", 0, ECHOK },
146 { "echoke", ECHOKE, 0 },
147 { "-echoke", 0, ECHOKE },
148 { "crtkill", ECHOKE, 0 },
149 { "-crtkill", 0, ECHOKE },
150 { "altwerase", ALTWERASE, 0 },
151 { "-altwerase", 0, ALTWERASE },
152 { "iexten", IEXTEN, 0 },
153 { "-iexten", 0, IEXTEN },
154 { "echonl", ECHONL, 0 },
155 { "-echonl", 0, ECHONL },
156 { "echoctl", ECHOCTL, 0 },
157 { "-echoctl", 0, ECHOCTL },
158 { "ctlecho", ECHOCTL, 0 },
159 { "-ctlecho", 0, ECHOCTL },
160 { "echoprt", ECHOPRT, 0 },
161 { "-echoprt", 0, ECHOPRT },
162 { "prterase", ECHOPRT, 0 },
163 { "-prterase", 0, ECHOPRT },
165 { "-isig", 0, ISIG },
166 { "icanon", ICANON, 0 },
167 { "-icanon", 0, ICANON },
168 { "noflsh", NOFLSH, 0 },
169 { "-noflsh", 0, NOFLSH },
170 { "tostop", TOSTOP, 0 },
171 { "-tostop", 0, TOSTOP },
172 { "flusho", FLUSHO, 0 },
173 { "-flusho", 0, FLUSHO },
174 { "pendin", PENDIN, 0 },
175 { "-pendin", 0, PENDIN },
176 { "crt", ECHOE|ECHOKE|ECHOCTL, ECHOK|ECHOPRT },
177 { "-crt", ECHOK, ECHOE|ECHOKE|ECHOCTL },
178 { "newcrt", ECHOE|ECHOKE|ECHOCTL, ECHOK|ECHOPRT },
179 { "-newcrt", ECHOK, ECHOE|ECHOKE|ECHOCTL },
180 { "nokerninfo", NOKERNINFO, 0 },
181 { "-nokerninfo",0, NOKERNINFO },
182 { "kerninfo", 0, NOKERNINFO },
183 { "-kerninfo", NOKERNINFO, 0 },
187 struct modes omodes[] = {
188 { "opost", OPOST, 0 },
189 { "-opost", 0, OPOST },
190 { "litout", 0, OPOST },
191 { "-litout", OPOST, 0 },
192 { "onlcr", ONLCR, 0 },
193 { "-onlcr", 0, ONLCR },
194 { "tabs", 0, OXTABS }, /* "preserve" tabs */
195 { "-tabs", OXTABS, 0 },
196 { "oxtabs", OXTABS, 0 },
197 { "-oxtabs", 0, OXTABS },
201 #define CHK(name, s) (*name == s[0] && !strcmp(name, s))
204 msearch(char *str, struct termios *ip)
208 for (mp = cmodes; mp->name; ++mp)
209 if (CHK(str, mp->name)) {
210 ip->c_cflag &= ~mp->unset;
211 ip->c_cflag |= mp->set;
214 for (mp = imodes; mp->name; ++mp)
215 if (CHK(str, mp->name)) {
216 ip->c_iflag &= ~mp->unset;
217 ip->c_iflag |= mp->set;
220 for (mp = lmodes; mp->name; ++mp)
221 if (CHK(str, mp->name)) {
222 ip->c_lflag &= ~mp->unset;
223 ip->c_lflag |= mp->set;
226 for (mp = omodes; mp->name; ++mp)
227 if (CHK(str, mp->name)) {
228 ip->c_oflag &= ~mp->unset;
229 ip->c_oflag |= mp->set;