1 | dnl this file is part of libptytty, do not make local modifications |
1 | dnl this file is part of libptytty, do not make local modifications |
2 | dnl http://software.schmorp.de/pkg/libptytty |
2 | dnl http://software.schmorp.de/pkg/libptytty |
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3 | |
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4 | AC_DEFUN([PT_FIND_FILE], |
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5 | [AC_CACHE_CHECK(where $1 is located, pt_cv_path_$1, |
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6 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
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7 | #include <stdlib.h> |
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8 | #include <sys/stat.h> |
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9 | $5 |
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10 | int main() |
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11 | { |
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12 | char **path, *list[] = { $4, NULL }; |
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13 | FILE *f = fopen("conftestval", "w"); |
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14 | if (!f) return 1; |
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15 | #ifdef $2 |
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16 | fprintf(f, "%s\n", $2); |
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17 | #elif defined($3) |
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18 | fprintf(f, "%s\n", $3); |
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19 | #else |
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20 | for (path = list; *path; path++) { |
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21 | struct stat st; |
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22 | if (stat(*path, &st) == 0) { |
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23 | fprintf(f, "%s\n", *path); |
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24 | break; |
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25 | } |
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26 | } |
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27 | #endif |
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28 | return fclose(f) != 0; |
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29 | }]])],[pt_cv_path_$1=`cat conftestval`],[pt_cv_path_$1=], |
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30 | [AC_MSG_WARN(Define $2 in config.h manually)])]) |
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31 | if test x$pt_cv_path_$1 != x; then |
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32 | AC_DEFINE_UNQUOTED($2, "$pt_cv_path_$1", Define location of $1) |
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33 | fi]) |
3 | |
34 | |
4 | AC_DEFUN([PTY_CHECK], |
35 | AC_DEFUN([PTY_CHECK], |
5 | [ |
36 | [ |
6 | AC_CHECK_HEADERS( \ |
37 | AC_CHECK_HEADERS( \ |
7 | pty.h \ |
38 | pty.h \ |
… | |
… | |
24 | setresuid \ |
55 | setresuid \ |
25 | ) |
56 | ) |
26 | |
57 | |
27 | have_clone=no |
58 | have_clone=no |
28 | |
59 | |
29 | AC_MSG_CHECKING(for /dev/ptym/clone) |
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30 | if test -e /dev/ptym/clone; then |
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31 | AC_MSG_RESULT(yes) |
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32 | AC_DEFINE(HAVE_DEV_CLONE, 1, [Define to 1 if you have /dev/ptym/clone]) |
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33 | AC_DEFINE(CLONE_DEVICE, "/dev/ptym/clone", [clone device filename]) |
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34 | have_clone=yes |
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35 | else |
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36 | AC_MSG_RESULT(no) |
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37 | fi |
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38 | |
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39 | AC_MSG_CHECKING(for /dev/ptc) |
60 | AC_MSG_CHECKING(for /dev/ptc) |
40 | if test -e /dev/ptc; then |
61 | if test -e /dev/ptc; then |
41 | AC_MSG_RESULT(yes) |
62 | AC_MSG_RESULT(yes) |
42 | AC_DEFINE(HAVE_DEV_PTC, 1, [Define to 1 if you have /dev/ptc]) |
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43 | AC_DEFINE(CLONE_DEVICE, "/dev/ptc", [clone device filename]) |
63 | AC_DEFINE(CLONE_DEVICE, "/dev/ptc", [clone device filename]) |
44 | have_clone=yes |
64 | have_clone=yes |
45 | else |
65 | else |
46 | AC_MSG_RESULT(no) |
66 | AC_MSG_RESULT(no) |
47 | fi |
67 | fi |
… | |
… | |
73 | AC_MSG_RESULT(yes)], |
93 | AC_MSG_RESULT(yes)], |
74 | [AC_MSG_RESULT(no)]) |
94 | [AC_MSG_RESULT(no)]) |
75 | fi |
95 | fi |
76 | |
96 | |
77 | if test -z "$unix98_pty"; then |
97 | if test -z "$unix98_pty"; then |
78 | AC_CHECK_FUNCS(openpty, [], [AC_CHECK_LIB(util, openpty, [AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lutil"])]) |
98 | AC_SEARCH_LIBS(openpty, util, AC_DEFINE(HAVE_OPENPTY, 1, "")) |
79 | fi |
99 | fi |
80 | ]) |
100 | ]) |
81 | |
101 | |
82 | AC_DEFUN([UTMP_CHECK], |
102 | AC_DEFUN([UTMP_CHECK], |
83 | [ |
103 | [ |
… | |
… | |
126 | dnl# -------------------------------------------------------------------------- |
146 | dnl# -------------------------------------------------------------------------- |
127 | dnl# check for host field in utmp structure |
147 | dnl# check for host field in utmp structure |
128 | |
148 | |
129 | dnl# -------------------------------------------- |
149 | dnl# -------------------------------------------- |
130 | AC_CHECK_HEADERS(utmp.h, |
150 | AC_CHECK_HEADERS(utmp.h, |
131 | [AC_CACHE_CHECK([for struct utmp], struct_utmp, |
151 | AC_CHECK_TYPES([struct utmp], [], [], [ |
132 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
152 | #include <sys/types.h> |
133 | #include <utmp.h>]], [[struct utmp ut;]])],[struct_utmp=yes],[struct_utmp=no])]) |
153 | #include <utmp.h> |
134 | if test x$struct_utmp = xyes; then |
154 | ]) |
135 | AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp) |
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136 | fi |
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137 | ] |
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138 | |
155 | |
139 | AC_CACHE_CHECK(for ut_host in utmp struct, struct_utmp_host, |
156 | AC_CHECK_MEMBER([struct utmp.ut_host], |
140 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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141 | #include <utmp.h>]], [[struct utmp ut; ut.ut_host;]])],[struct_utmp_host=yes],[struct_utmp_host=no])]) |
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142 | if test x$struct_utmp_host = xyes; then |
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143 | AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host) |
157 | [AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)], [], [ |
144 | fi |
158 | #include <sys/types.h> |
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159 | #include <utmp.h> |
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160 | ]) |
145 | |
161 | |
146 | AC_CACHE_CHECK(for ut_pid in utmp struct, struct_utmp_pid, |
162 | AC_CHECK_MEMBER([struct utmp.ut_pid], |
147 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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148 | #include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[struct_utmp_pid=yes],[struct_utmp_pid=no])]) |
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149 | if test x$struct_utmp_pid = xyes; then |
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150 | AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid) |
163 | [AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)], [], [ |
151 | fi |
164 | #include <sys/types.h> |
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165 | #include <utmp.h> |
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166 | ]) |
152 | ) dnl# AC_CHECK_HEADERS(utmp.h |
167 | ) dnl# AC_CHECK_HEADERS(utmp.h |
153 | |
168 | |
154 | dnl# -------------------------------------------- |
169 | dnl# -------------------------------------------- |
155 | |
170 | |
156 | AC_CHECK_HEADERS(utmpx.h, |
171 | AC_CHECK_HEADERS(utmpx.h, |
157 | [AC_CACHE_CHECK([for struct utmpx], struct_utmpx, |
172 | AC_CHECK_TYPES([struct utmpx], [], [], [ |
158 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
173 | #include <sys/types.h> |
159 | #include <utmpx.h>]], [[struct utmpx ut;]])],[struct_utmpx=yes],[struct_utmpx=no])]) |
174 | #include <utmpx.h> |
160 | if test x$struct_utmpx = xyes; then |
175 | ]) |
161 | AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx) |
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162 | fi |
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163 | ] |
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164 | |
176 | |
165 | AC_CACHE_CHECK(for host in utmpx struct, struct_utmpx_host, |
177 | AC_CHECK_MEMBER([struct utmpx.ut_host], |
166 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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167 | #include <utmpx.h>]], [[struct utmpx utx; utx.ut_host;]])],[struct_utmpx_host=yes],[struct_utmpx_host=no])]) |
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168 | if test x$struct_utmpx_host = xyes; then |
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169 | AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host) |
178 | [AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)], [], [ |
170 | fi |
179 | #include <sys/types.h> |
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180 | #include <utmpx.h> |
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181 | ]) |
171 | |
182 | |
172 | AC_CACHE_CHECK(for session in utmpx struct, struct_utmpx_session, |
183 | AC_CHECK_MEMBER([struct utmpx.ut_session], |
173 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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174 | #include <utmpx.h>]], [[struct utmpx utx; utx.ut_session;]])],[struct_utmpx_session=yes],[struct_utmpx_session=no])]) |
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175 | if test x$struct_utmpx_session = xyes; then |
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176 | AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session) |
184 | [AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session)], [], [ |
177 | fi |
185 | #include <sys/types.h> |
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186 | #include <utmpx.h> |
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187 | ]) |
178 | ) dnl# AC_CHECK_HEADERS(utmpx.h |
188 | ) dnl# AC_CHECK_HEADERS(utmpx.h |
179 | |
189 | |
180 | dnl# -------------------------------------------------------------------------- |
190 | dnl# -------------------------------------------------------------------------- |
181 | dnl# check for struct lastlog |
191 | dnl# check for struct lastlog |
182 | AC_CACHE_CHECK(for struct lastlog, struct_lastlog, |
192 | AC_CHECK_TYPES([struct lastlog], [], [], [ |
183 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
193 | #include <sys/types.h> |
184 | #include <utmp.h> |
194 | #include <utmp.h> |
185 | #ifdef HAVE_LASTLOG_H |
195 | #ifdef HAVE_LASTLOG_H |
186 | #include <lastlog.h> |
196 | #include <lastlog.h> |
187 | #endif |
197 | #endif |
188 | ]], [[struct lastlog ll;]])],[struct_lastlog=yes],[struct_lastlog=no])]) |
198 | ]) |
189 | if test x$struct_lastlog = xyes; then |
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190 | AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog) |
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191 | fi |
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192 | |
199 | |
193 | dnl# check for struct lastlogx |
200 | dnl# check for struct lastlogx |
194 | AC_CACHE_CHECK(for struct lastlogx, struct_lastlogx, |
201 | AC_CHECK_TYPES([struct lastlogx], [], [], [ |
195 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
202 | #include <sys/types.h> |
196 | #include <utmpx.h> |
203 | #include <utmpx.h> |
197 | #ifdef HAVE_LASTLOG_H |
204 | #ifdef HAVE_LASTLOG_H |
198 | #include <lastlog.h> |
205 | #include <lastlog.h> |
199 | #endif |
206 | #endif |
200 | ]], [[struct lastlogx ll;]])],[struct_lastlogx=yes],[struct_lastlogx=no])]) |
207 | ]) |
201 | if test x$struct_lastlogx = xyes; then |
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202 | AC_DEFINE(HAVE_STRUCT_LASTLOGX, 1, Define if utmpx.h or lastlog.h has struct lastlogx) |
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203 | fi |
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204 | |
208 | |
205 | dnl# -------------------------------------------------------------------------- |
209 | dnl# -------------------------------------------------------------------------- |
206 | dnl# FIND FILES |
210 | dnl# FIND FILES |
207 | dnl# -------------------------------------------------------------------------- |
211 | dnl# -------------------------------------------------------------------------- |
208 | |
212 | |
209 | dnl# find utmp |
213 | dnl# find utmp |
210 | AC_CACHE_CHECK(where utmp is located, path_utmp, |
214 | PT_FIND_FILE([utmp], [UTMP_FILE], [_PATH_UTMP], |
211 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
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212 | #include <stdlib.h> |
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213 | #include <sys/types.h> |
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214 | #include <utmp.h> |
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215 | #include <errno.h> |
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216 | main() |
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217 | { |
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218 | char **u, *utmplist[] = { |
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219 | "/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL }; |
215 | ["/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp"],[ |
220 | FILE *a, *f=fopen("conftestval", "w"); |
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221 | if (!f) exit(1); |
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222 | #ifdef UTMP_FILE |
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223 | fprintf(f, "%s\n", UTMP_FILE); |
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224 | exit(0); |
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225 | #endif |
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226 | #ifdef _PATH_UTMP |
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227 | fprintf(f, "%s\n", _PATH_UTMP); |
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228 | exit(0); |
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229 | #endif |
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230 | for (u = utmplist; *u; u++) { |
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231 | if ((a = fopen(*u, "r")) != NULL || errno == EACCES) { |
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232 | fprintf(f, "%s\n", *u); |
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233 | exit(0); |
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234 | } |
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235 | } |
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236 | exit(0); |
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237 | }]])],[path_utmp=`cat conftestval`],[path_utmp=],[dnl |
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238 | AC_MSG_WARN(Define UTMP_FILE in config.h manually)])]) |
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239 | if test x$path_utmp != x; then |
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240 | AC_DEFINE_UNQUOTED(UTMP_FILE, "$path_utmp", Define location of utmp) |
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241 | fi |
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242 | |
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243 | dnl# -------------------------------------------------------------------------- |
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244 | |
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245 | dnl# find utmpx - if a utmp file exists at the same location and is more than |
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246 | dnl# a day newer, then dump the utmpx. People leave lots of junk around. |
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247 | AC_CACHE_CHECK(where utmpx is located, path_utmpx, |
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248 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
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249 | #include <stdlib.h> |
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250 | #include <sys/types.h> |
216 | #include <sys/types.h> |
251 | #include <utmpx.h> |
217 | #include <utmp.h> |
252 | #include <errno.h> |
218 | ]) |
253 | #include <sys/stat.h> |
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254 | #ifdef HAVE_STRING_H |
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255 | #include <string.h> |
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256 | #endif |
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257 | main() |
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258 | { |
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259 | char **u, *p, *utmplist[] = { |
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260 | #ifdef UTMPX_FILE |
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261 | UTMPX_FILE, |
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262 | #endif |
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263 | #ifdef _PATH_UTMPX |
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264 | _PATH_UTMPX, |
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265 | #endif |
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266 | "/var/adm/utmpx", "/etc/utmpx", NULL }; |
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267 | FILE *a, *f=fopen("conftestval", "w"); |
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268 | struct stat statu, statux; |
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269 | if (!f) exit(1); |
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270 | for (u = utmplist; *u; u++) { |
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271 | if ((a = fopen(*u, "r")) != NULL || errno == EACCES) { |
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272 | if (stat(*u, &statux) < 0) |
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273 | continue; |
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274 | p = strdup(*u); |
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275 | p[strlen(p) - 1] = '\0'; |
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276 | if (stat(p, &statu) >= 0 |
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277 | && (statu.st_mtime - statux.st_mtime > 86400)) |
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278 | continue; |
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279 | fprintf(f, "%s\n", *u); |
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280 | exit(0); |
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281 | } |
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282 | } |
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283 | exit(0); |
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284 | }]])],[path_utmpx=`cat conftestval`],[path_utmpx=],[dnl |
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285 | AC_MSG_WARN(Define UTMPX_FILE in config.h manually)])]) |
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286 | if test x$path_utmpx != x; then |
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287 | AC_DEFINE_UNQUOTED(UTMPX_FILE, "$path_utmpx", Define location of utmpx) |
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288 | fi |
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289 | |
219 | |
290 | dnl# -------------------------------------------------------------------------- |
220 | dnl# -------------------------------------------------------------------------- |
291 | |
221 | |
292 | dnl# find wtmp |
222 | dnl# find wtmp |
293 | AC_CACHE_CHECK(where wtmp is located, path_wtmp, |
223 | PT_FIND_FILE([wtmp], [WTMP_FILE], [_PATH_WTMP], |
294 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
224 | ["/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp"],[ |
295 | #include <stdlib.h> |
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296 | #include <sys/types.h> |
225 | #include <sys/types.h> |
297 | #ifdef HAVE_UTMP_H |
226 | #ifdef HAVE_UTMP_H |
298 | #include <utmp.h> |
227 | #include <utmp.h> |
299 | #endif |
228 | #endif |
300 | #include <errno.h> |
229 | ]) |
301 | main() |
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302 | { |
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303 | char **w, *wtmplist[] = { |
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304 | "/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL }; |
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305 | FILE *a, *f=fopen("conftestval", "w"); |
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306 | if (!f) exit(1); |
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307 | #ifdef WTMP_FILE |
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308 | fprintf(f, "%s\n", WTMP_FILE); |
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309 | exit(0); |
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310 | #endif |
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311 | #ifdef _PATH_WTMP |
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312 | fprintf(f, "%s\n", _PATH_WTMP); |
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313 | exit(0); |
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314 | #endif |
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315 | for (w = wtmplist; *w; w++) { |
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316 | if ((a = fopen(*w, "r")) != NULL || errno == EACCES) { |
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317 | fprintf(f, "%s\n", *w); |
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318 | exit(0); |
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319 | } |
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320 | } |
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321 | exit(0); |
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322 | }]])],[path_wtmp=`cat conftestval`],[path_wtmp=],[dnl |
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323 | AC_MSG_WARN(Define WTMP_FILE in config.h manually)])]) |
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324 | if test x$path_wtmp != x; then |
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325 | AC_DEFINE_UNQUOTED(WTMP_FILE, "$path_wtmp", Define location of wtmp) |
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326 | fi |
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327 | dnl# -------------------------------------------------------------------------- |
230 | dnl# -------------------------------------------------------------------------- |
328 | |
231 | |
329 | dnl# find wtmpx |
232 | dnl# find wtmpx |
330 | AC_CACHE_CHECK(where wtmpx is located, path_wtmpx, |
233 | PT_FIND_FILE([wtmpx], [WTMPX_FILE], [_PATH_WTMPX], |
331 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
234 | ["/var/log/wtmpx", "/var/adm/wtmpx"],[ |
332 | #include <stdlib.h> |
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333 | #ifdef HAVE_UTMPX_H |
235 | #ifdef HAVE_UTMPX_H |
334 | #include <utmpx.h> |
236 | #include <utmpx.h> |
335 | #endif |
237 | #endif |
336 | #include <errno.h> |
238 | ]) |
337 | main() |
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338 | { |
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339 | char **w, *wtmplist[] = { |
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340 | "/var/log/wtmpx", "/var/adm/wtmpx", NULL }; |
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341 | FILE *a, *f=fopen("conftestval", "w"); |
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342 | if (!f) exit(1); |
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343 | #ifdef WTMPX_FILE |
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344 | fprintf(f, "%s\n", WTMPX_FILE); |
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345 | exit(0); |
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346 | #endif |
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347 | #ifdef _PATH_WTMPX |
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348 | fprintf(f, "%s\n", _PATH_WTMPX); |
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349 | exit(0); |
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350 | #endif |
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351 | for (w = wtmplist; *w; w++) { |
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352 | if ((a = fopen(*w, "r")) != NULL || errno == EACCES) { |
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353 | fprintf(f, "%s\n", *w); |
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354 | exit(0); |
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355 | } |
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356 | } |
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357 | exit(0); |
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358 | }]])],[path_wtmpx=`cat conftestval`],[path_wtmpx=],[dnl |
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359 | AC_MSG_WARN(Define WTMPX_FILE in config.h manually)])]) |
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360 | if test x$path_wtmpx != x; then |
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361 | AC_DEFINE_UNQUOTED(WTMPX_FILE, "$path_wtmpx", Define location of wtmpx) |
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362 | fi |
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363 | dnl# -------------------------------------------------------------------------- |
239 | dnl# -------------------------------------------------------------------------- |
364 | |
240 | |
365 | dnl# find lastlog |
241 | dnl# find lastlog |
366 | AC_CACHE_CHECK(where lastlog is located, path_lastlog, |
242 | PT_FIND_FILE([lastlog], [LASTLOG_FILE], [_PATH_LASTLOG], |
367 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
243 | ["/var/log/lastlog"],[ |
368 | #include <stdlib.h> |
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369 | #include <sys/types.h> |
244 | #include <sys/types.h> |
370 | #ifdef HAVE_UTMPX_H |
245 | #ifdef HAVE_UTMP_H |
371 | #include <utmpx.h> |
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372 | #elif defined(HAVE_UTMP_H) |
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373 | #include <utmp.h> |
246 | #include <utmp.h> |
374 | #endif |
247 | #endif |
375 | #ifdef HAVE_LASTLOG_H |
248 | #ifdef HAVE_LASTLOG_H |
376 | #include <lastlog.h> |
249 | #include <lastlog.h> |
377 | #endif |
250 | #endif |
378 | #include <errno.h> |
251 | ]) |
379 | main() |
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380 | { |
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381 | char **w, *lastloglist[] = { "/var/log/lastlog", NULL }; |
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382 | FILE *a, *f=fopen("conftestval", "w"); |
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383 | if (!f) exit(1); |
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384 | #ifdef LASTLOG_FILE |
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385 | fprintf(f, "%s\n", LASTLOG_FILE); |
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386 | exit(0); |
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387 | #endif |
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388 | #ifdef _PATH_LASTLOG |
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389 | fprintf(f, "%s\n", _PATH_LASTLOG); |
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390 | exit(0); |
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391 | #endif |
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392 | for (w = lastloglist; *w; w++) { |
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393 | if ((a = fopen(*w, "r")) != NULL || errno == EACCES) { |
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394 | fprintf(f, "%s\n", *w); |
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395 | exit(0); |
|
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396 | } |
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397 | } |
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398 | exit(0); |
|
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399 | }]])],[path_lastlog=`cat conftestval`],[path_lastlog=],[dnl |
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400 | AC_MSG_WARN(Define LASTLOG_FILE in config.h manually)])]) |
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401 | if test x$path_lastlog != x; then |
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402 | AC_DEFINE_UNQUOTED(LASTLOG_FILE, "$path_lastlog", Define location of lastlog) |
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403 | fi |
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|
404 | dnl# -------------------------------------------------------------------------- |
252 | dnl# -------------------------------------------------------------------------- |
405 | |
253 | |
406 | dnl# find lastlogx |
254 | dnl# find lastlogx |
407 | AC_CACHE_CHECK(where lastlogx is located, path_lastlogx, |
255 | PT_FIND_FILE([lastlogx], [LASTLOGX_FILE], [_PATH_LASTLOGX], |
408 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
256 | ["/var/log/lastlogx", "/var/adm/lastlogx"],[ |
409 | #include <stdlib.h> |
|
|
410 | #ifdef HAVE_UTMPX_H |
257 | #ifdef HAVE_UTMPX_H |
411 | #include <utmpx.h> |
258 | #include <utmpx.h> |
412 | #endif |
259 | #endif |
413 | #include <errno.h> |
260 | ]) |
414 | main() |
|
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415 | { |
|
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416 | char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL }; |
|
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417 | FILE *a, *f=fopen("conftestval", "w"); |
|
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418 | if (!f) exit(1); |
|
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419 | #ifdef LASTLOGX_FILE |
|
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420 | fprintf(f, "%s\n", LASTLOGX_FILE); |
|
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421 | exit(0); |
|
|
422 | #endif |
|
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423 | #ifdef _PATH_LASTLOGX |
|
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424 | fprintf(f, "%s\n", _PATH_LASTLOGX); |
|
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425 | exit(0); |
|
|
426 | #endif |
|
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427 | for (w = wtmplist; *w; w++) { |
|
|
428 | if ((a = fopen(*w, "r")) != NULL || errno == EACCES) { |
|
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429 | fprintf(f, "%s\n", *w); |
|
|
430 | exit(0); |
|
|
431 | } |
|
|
432 | } |
|
|
433 | exit(0); |
|
|
434 | }]])],[path_lastlogx=`cat conftestval`],[path_lastlogx=],[dnl |
|
|
435 | AC_MSG_WARN(Define LASTLOGX_FILE in config.h manually)])]) |
|
|
436 | if test x$path_lastlogx != x; then |
|
|
437 | AC_DEFINE_UNQUOTED(LASTLOGX_FILE, "$path_lastlogx", Define location of lastlogx) |
|
|
438 | fi |
|
|
439 | ]) |
261 | ]) |
440 | |
262 | |
441 | AC_DEFUN([SCM_RIGHTS_CHECK], |
263 | AC_DEFUN([SCM_RIGHTS_CHECK], |
442 | [ |
264 | [ |
443 | AC_CACHE_CHECK(for unix-compliant filehandle passing ability, can_pass_fds, |
265 | AC_CACHE_CHECK(for unix-compliant filehandle passing ability, pt_cv_can_pass_fds, |
444 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
266 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
445 | #include <cstddef> // broken bsds (is that redundant?) need this |
267 | #include <cstddef> // broken bsds (is that redundant?) need this |
446 | #include <sys/types.h> |
268 | #include <sys/types.h> |
447 | #include <sys/socket.h> |
269 | #include <sys/socket.h> |
448 | #include <sys/uio.h> |
270 | #include <sys/uio.h> |
… | |
… | |
468 | |
290 | |
469 | *(int *)CMSG_DATA (cmsg) = 5; |
291 | *(int *)CMSG_DATA (cmsg) = 5; |
470 | |
292 | |
471 | return sendmsg (3, &msg, 0); |
293 | return sendmsg (3, &msg, 0); |
472 | } |
294 | } |
473 | ]])],[can_pass_fds=yes],[can_pass_fds=no])]) |
295 | ]])],[pt_cv_can_pass_fds=yes],[pt_cv_can_pass_fds=no])]) |
474 | if test x$can_pass_fds = xyes; then |
296 | if test x$pt_cv_can_pass_fds = xyes; then |
475 | AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing) |
297 | AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing) |
476 | else |
298 | else |
477 | AC_MSG_ERROR([libptytty requires unix-compliant filehandle passing ability]) |
299 | AC_MSG_ERROR([libptytty requires unix-compliant filehandle passing ability]) |
478 | fi |
300 | fi |
479 | ]) |
301 | ]) |
480 | |
302 | |
481 | AC_DEFUN([TTY_GROUP_CHECK], |
303 | AC_DEFUN([TTY_GROUP_CHECK], |
482 | [ |
304 | [ |
483 | AC_CACHE_CHECK([for tty group], tty_group, |
305 | AC_CACHE_CHECK([for tty group], pt_cv_tty_group, |
484 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
306 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
485 | #include <sys/types.h> |
307 | #include <sys/types.h> |
486 | #include <sys/stat.h> |
308 | #include <sys/stat.h> |
487 | #include <unistd.h> |
309 | #include <unistd.h> |
488 | #include <grp.h> |
310 | #include <grp.h> |
489 | |
311 | |
490 | main() |
312 | int main() |
491 | { |
313 | { |
492 | struct stat st; |
314 | struct stat st; |
493 | struct group *gr; |
315 | struct group *gr; |
494 | char *tty; |
316 | char *tty; |
495 | gr = getgrnam("tty"); |
317 | gr = getgrnam("tty"); |
… | |
… | |
499 | && (stat(tty, &st)) == 0 |
321 | && (stat(tty, &st)) == 0 |
500 | && st.st_gid == gr->gr_gid) |
322 | && st.st_gid == gr->gr_gid) |
501 | return 0; |
323 | return 0; |
502 | else |
324 | else |
503 | return 1; |
325 | return 1; |
504 | }]])],[tty_group=yes],[tty_group=no],[tty_group=no])]) |
326 | }]])],[pt_cv_tty_group=yes],[pt_cv_tty_group=no],[pt_cv_tty_group=no])]) |
505 | if test x$tty_group = xyes; then |
327 | if test x$pt_cv_tty_group = xyes; then |
506 | AC_DEFINE(TTY_GID_SUPPORT, 1, "") |
328 | AC_DEFINE(TTY_GID_SUPPORT, 1, "") |
507 | fi]) |
329 | fi]) |
508 | |
330 | |