1 | dnl this file is part of libptytty, do not make local modifications |
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2 | dnl http://software.schmorp.de/pkg/libptytty |
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3 | |
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4 | AC_DEFUN([PT_FIND_FILE], |
1 | AC_DEFUN([PT_FIND_FILE], |
5 | [AC_CACHE_CHECK(where $1 is located, pt_cv_path_$1, |
2 | [AC_CACHE_CHECK(for a fallback location of $1, pt_cv_path_$1, [ |
6 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
3 | if test "$cross_compiling" != yes; then |
7 | #include <stdlib.h> |
4 | for file in $3; do |
8 | #include <sys/stat.h> |
5 | if test -f "$file"; then |
9 | $5 |
6 | pt_cv_path_$1=$file |
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; |
7 | break |
25 | } |
8 | fi |
26 | } |
9 | done |
27 | #endif |
10 | fi]) |
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_$1 != x; then |
11 | if test x$pt_cv_path_$1 != x; then |
32 | AC_DEFINE_UNQUOTED($2, "$pt_cv_path_$1", Define location of $1) |
12 | AC_DEFINE_UNQUOTED($2, "$pt_cv_path_$1", Define to a fallback location of $1) |
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13 | elif test "$cross_compiling" = yes; then |
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14 | AC_MSG_WARN(Define $2 in config.h manually) |
33 | fi]) |
15 | fi]) |
34 | |
16 | |
35 | AC_DEFUN([PTY_CHECK], |
17 | AC_DEFUN([PTY_CHECK], |
36 | [ |
18 | [ |
37 | AC_CHECK_HEADERS( \ |
19 | AC_CHECK_HEADERS( \ |
38 | pty.h \ |
20 | pty.h \ |
39 | util.h \ |
21 | util.h \ |
40 | libutil.h \ |
22 | libutil.h \ |
41 | sys/ioctl.h \ |
23 | sys/ioctl.h \ |
42 | sys/stropts.h \ |
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43 | stropts.h \ |
24 | stropts.h \ |
44 | ) |
25 | ) |
45 | |
26 | |
46 | AC_CHECK_FUNCS( \ |
27 | AC_CHECK_FUNCS( \ |
47 | revoke \ |
28 | revoke \ |
… | |
… | |
53 | seteuid \ |
34 | seteuid \ |
54 | setreuid \ |
35 | setreuid \ |
55 | setresuid \ |
36 | setresuid \ |
56 | ) |
37 | ) |
57 | |
38 | |
58 | have_clone=no |
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59 | |
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60 | AC_MSG_CHECKING(for /dev/ptc) |
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61 | if test -e /dev/ptc; then |
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62 | AC_MSG_RESULT(yes) |
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63 | AC_DEFINE(CLONE_DEVICE, "/dev/ptc", [clone device filename]) |
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64 | have_clone=yes |
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65 | else |
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66 | AC_MSG_RESULT(no) |
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67 | fi |
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68 | |
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69 | case $host in |
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70 | *-*-cygwin*) |
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71 | have_clone=yes |
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72 | AC_DEFINE(CLONE_DEVICE, "/dev/ptmx", [clone device filename]) |
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73 | ;; |
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74 | *) |
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75 | AC_MSG_CHECKING(for /dev/ptmx) |
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76 | if test -e /dev/ptmx; then |
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77 | AC_MSG_RESULT(yes) |
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78 | AC_DEFINE(HAVE_DEV_PTMX, 1, [Define to 1 if you have /dev/ptmx]) |
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79 | AC_DEFINE(CLONE_DEVICE, "/dev/ptmx", [clone device filename]) |
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80 | have_clone=yes |
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81 | else |
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82 | AC_MSG_RESULT(no) |
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83 | fi |
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84 | ;; |
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85 | esac |
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86 | |
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87 | if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then |
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88 | AC_MSG_CHECKING(for UNIX98 ptys) |
39 | AC_MSG_CHECKING(for UNIX98 ptys) |
89 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>]], |
40 | AC_LINK_IFELSE( |
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41 | [AC_LANG_PROGRAM( |
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42 | [[#include <stdlib.h>]], |
90 | [[grantpt(0);unlockpt(0);ptsname(0);]])], |
43 | [[grantpt(0);unlockpt(0);ptsname(0);]])], |
91 | [unix98_pty=yes |
44 | [unix98_pty=yes |
92 | AC_DEFINE(UNIX98_PTY, 1, "") |
45 | AC_DEFINE(UNIX98_PTY, 1, "") |
93 | AC_MSG_RESULT(yes)], |
46 | AC_MSG_RESULT(yes)], |
94 | [AC_MSG_RESULT(no)]) |
47 | [AC_MSG_RESULT(no)]) |
95 | fi |
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96 | |
48 | |
97 | if test -z "$unix98_pty"; then |
49 | if test -z "$unix98_pty"; then |
98 | AC_SEARCH_LIBS(openpty, util, AC_DEFINE(HAVE_OPENPTY, 1, "")) |
50 | AC_SEARCH_LIBS(openpty, util, AC_DEFINE(HAVE_OPENPTY, 1, "")) |
99 | fi |
51 | fi |
100 | ]) |
52 | ]) |
… | |
… | |
139 | updlastlogx \ |
91 | updlastlogx \ |
140 | ) |
92 | ) |
141 | |
93 | |
142 | AC_CHECK_HEADERS(lastlog.h) |
94 | AC_CHECK_HEADERS(lastlog.h) |
143 | |
95 | |
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96 | case $host in |
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97 | *-*-solaris*) |
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98 | AC_DEFINE(__EXTENSIONS__, 1, Enable declarations in utmp.h on Solaris when the XPG4v2 namespace is active) |
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99 | ;; |
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100 | esac |
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101 | |
144 | dnl# -------------------------------------------------------------------------- |
102 | dnl# -------------------------------------------------------------------------- |
145 | dnl# DO ALL UTMP AND WTMP CHECKING |
103 | dnl# DO ALL UTMP AND WTMP CHECKING |
146 | dnl# -------------------------------------------------------------------------- |
104 | dnl# -------------------------------------------------------------------------- |
147 | dnl# check for host field in utmp structure |
105 | dnl# check for host field in utmp structure |
148 | |
106 | |
149 | dnl# -------------------------------------------- |
107 | dnl# -------------------------------------------- |
150 | AC_CHECK_HEADERS(utmp.h, |
108 | AC_CHECK_HEADERS(utmp.h, [ |
151 | [AC_CACHE_CHECK([for struct utmp], pt_cv_struct_utmp, |
109 | AC_CHECK_TYPES([struct utmp], [], [], [ |
152 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
110 | #include <sys/types.h> |
153 | #include <utmp.h>]], [[struct utmp ut;]])],[pt_cv_struct_utmp=yes],[pt_cv_struct_utmp=no])]) |
111 | #include <utmp.h> |
154 | if test x$pt_cv_struct_utmp = xyes; then |
112 | ]) |
155 | AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp) |
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156 | fi |
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157 | ] |
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158 | |
113 | |
159 | AC_CACHE_CHECK(for ut_host in utmp struct, pt_cv_struct_utmp_host, |
114 | AC_CHECK_MEMBER([struct utmp.ut_host], |
160 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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161 | #include <utmp.h>]], [[struct utmp ut; ut.ut_host;]])],[pt_cv_struct_utmp_host=yes],[pt_cv_struct_utmp_host=no])]) |
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162 | if test x$pt_cv_struct_utmp_host = xyes; then |
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163 | AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host) |
115 | [AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)], [], [ |
164 | fi |
116 | #include <sys/types.h> |
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117 | #include <utmp.h> |
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118 | ]) |
165 | |
119 | |
166 | AC_CACHE_CHECK(for ut_pid in utmp struct, pt_cv_struct_utmp_pid, |
120 | AC_CHECK_MEMBER([struct utmp.ut_pid], |
167 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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168 | #include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[pt_cv_struct_utmp_pid=yes],[pt_cv_struct_utmp_pid=no])]) |
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169 | if test x$pt_cv_struct_utmp_pid = xyes; then |
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170 | AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid) |
121 | [AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)], [], [ |
171 | fi |
122 | #include <sys/types.h> |
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123 | #include <utmp.h> |
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124 | ]) |
172 | ) dnl# AC_CHECK_HEADERS(utmp.h |
125 | ]) dnl# AC_CHECK_HEADERS(utmp.h |
173 | |
126 | |
174 | dnl# -------------------------------------------- |
127 | dnl# -------------------------------------------- |
175 | |
128 | |
176 | AC_CHECK_HEADERS(utmpx.h, |
129 | AC_CHECK_HEADERS(utmpx.h, [ |
177 | [AC_CACHE_CHECK([for struct utmpx], pt_cv_struct_utmpx, |
130 | AC_CHECK_TYPES([struct utmpx], [], [], [ |
178 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
131 | #include <sys/types.h> |
179 | #include <utmpx.h>]], [[struct utmpx ut;]])],[pt_cv_struct_utmpx=yes],[pt_cv_struct_utmpx=no])]) |
132 | #include <utmpx.h> |
180 | if test x$pt_cv_struct_utmpx = xyes; then |
133 | ]) |
181 | AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx) |
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182 | fi |
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183 | ] |
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184 | |
134 | |
185 | AC_CACHE_CHECK(for host in utmpx struct, pt_cv_struct_utmpx_host, |
135 | AC_CHECK_MEMBER([struct utmpx.ut_host], |
186 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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187 | #include <utmpx.h>]], [[struct utmpx utx; utx.ut_host;]])],[pt_cv_struct_utmpx_host=yes],[pt_cv_struct_utmpx_host=no])]) |
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188 | if test x$pt_cv_struct_utmpx_host = xyes; then |
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189 | AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host) |
136 | [AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)], [], [ |
190 | fi |
137 | #include <sys/types.h> |
191 | |
138 | #include <utmpx.h> |
192 | AC_CACHE_CHECK(for session in utmpx struct, pt_cv_struct_utmpx_session, |
139 | ]) |
193 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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194 | #include <utmpx.h>]], [[struct utmpx utx; utx.ut_session;]])],[pt_cv_struct_utmpx_session=yes],[pt_cv_struct_utmpx_session=no])]) |
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195 | if test x$pt_cv_struct_utmpx_session = xyes; then |
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196 | AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session) |
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197 | fi |
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198 | ) dnl# AC_CHECK_HEADERS(utmpx.h |
140 | ]) dnl# AC_CHECK_HEADERS(utmpx.h |
199 | |
141 | |
200 | dnl# -------------------------------------------------------------------------- |
142 | dnl# -------------------------------------------------------------------------- |
201 | dnl# check for struct lastlog |
143 | dnl# check for struct lastlog |
202 | AC_CACHE_CHECK(for struct lastlog, pt_cv_struct_lastlog, |
144 | AC_CHECK_TYPES([struct lastlog], [], [], [ |
203 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
145 | #include <sys/types.h> |
204 | #include <utmp.h> |
146 | #include <utmp.h> |
205 | #ifdef HAVE_LASTLOG_H |
147 | #ifdef HAVE_LASTLOG_H |
206 | #include <lastlog.h> |
148 | #include <lastlog.h> |
207 | #endif |
149 | #endif |
208 | ]], [[struct lastlog ll;]])],[pt_cv_struct_lastlog=yes],[pt_cv_struct_lastlog=no])]) |
150 | ]) |
209 | if test x$pt_cv_struct_lastlog = xyes; then |
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210 | AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog) |
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211 | fi |
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212 | |
151 | |
213 | dnl# check for struct lastlogx |
152 | dnl# check for struct lastlogx |
214 | AC_CACHE_CHECK(for struct lastlogx, pt_cv_struct_lastlogx, |
153 | AC_CHECK_TYPES([struct lastlogx], [], [], [ |
215 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
154 | #include <sys/types.h> |
216 | #include <utmpx.h> |
155 | #include <utmpx.h> |
217 | #ifdef HAVE_LASTLOG_H |
156 | #ifdef HAVE_LASTLOG_H |
218 | #include <lastlog.h> |
157 | #include <lastlog.h> |
219 | #endif |
158 | #endif |
220 | ]], [[struct lastlogx ll;]])],[pt_cv_struct_lastlogx=yes],[pt_cv_struct_lastlogx=no])]) |
159 | ]) |
221 | if test x$pt_cv_struct_lastlogx = xyes; then |
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222 | AC_DEFINE(HAVE_STRUCT_LASTLOGX, 1, Define if utmpx.h or lastlog.h has struct lastlogx) |
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223 | fi |
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224 | |
160 | |
225 | dnl# -------------------------------------------------------------------------- |
161 | dnl# -------------------------------------------------------------------------- |
226 | dnl# FIND FILES |
162 | dnl# FIND FILES |
227 | dnl# -------------------------------------------------------------------------- |
163 | dnl# -------------------------------------------------------------------------- |
228 | |
164 | |
229 | dnl# find utmp |
165 | dnl# find utmp |
230 | PT_FIND_FILE([utmp], [UTMP_FILE], [_PATH_UTMP], |
166 | PT_FIND_FILE([utmp], [PT_UTMP_FILE], |
231 | ["/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp"],[ |
167 | ["/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"]) |
232 | #include <sys/types.h> |
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233 | #include <utmp.h> |
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234 | ]) |
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235 | |
168 | |
236 | dnl# -------------------------------------------------------------------------- |
169 | dnl# -------------------------------------------------------------------------- |
237 | |
170 | |
238 | dnl# find wtmp |
171 | dnl# find wtmp |
239 | PT_FIND_FILE([wtmp], [WTMP_FILE], [_PATH_WTMP], |
172 | PT_FIND_FILE([wtmp], [PT_WTMP_FILE], |
240 | ["/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp"],[ |
173 | ["/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"]) |
241 | #include <sys/types.h> |
174 | dnl# -------------------------------------------------------------------------- |
242 | #ifdef HAVE_UTMP_H |
175 | |
243 | #include <utmp.h> |
176 | dnl# find wtmpx |
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177 | PT_FIND_FILE([wtmpx], [PT_WTMPX_FILE], |
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178 | ["/var/log/wtmpx" "/var/adm/wtmpx"]) |
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179 | dnl# -------------------------------------------------------------------------- |
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180 | |
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181 | dnl# find lastlog |
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182 | PT_FIND_FILE([lastlog], [PT_LASTLOG_FILE], |
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183 | ["/var/log/lastlog" "/var/adm/lastlog"]) |
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184 | dnl# -------------------------------------------------------------------------- |
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185 | |
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186 | dnl# find lastlogx |
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187 | PT_FIND_FILE([lastlogx], [PT_LASTLOGX_FILE], |
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188 | ["/var/log/lastlogx" "/var/adm/lastlogx"]) |
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189 | ]) |
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190 | |
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191 | AC_DEFUN([SCM_RIGHTS_CHECK], |
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192 | [ |
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193 | AH_TEMPLATE([_XOPEN_SOURCE], [Enable declarations of msg_control and msg_controllen on Solaris]) |
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194 | case $host in |
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195 | *-*-solaris*) |
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196 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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197 | #if __STDC_VERSION__ >= 199901L |
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198 | error |
244 | #endif |
199 | #endif |
245 | ]) |
200 | ]])],[AC_DEFINE(_XOPEN_SOURCE, 500)],[AC_DEFINE(_XOPEN_SOURCE, 600)]) |
246 | dnl# -------------------------------------------------------------------------- |
201 | AC_SEARCH_LIBS(sendmsg, socket) |
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202 | ;; |
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203 | esac |
247 | |
204 | |
248 | dnl# find wtmpx |
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249 | PT_FIND_FILE([wtmpx], [WTMPX_FILE], [_PATH_WTMPX], |
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250 | ["/var/log/wtmpx", "/var/adm/wtmpx"],[ |
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251 | #ifdef HAVE_UTMPX_H |
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252 | #include <utmpx.h> |
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253 | #endif |
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254 | ]) |
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255 | dnl# -------------------------------------------------------------------------- |
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256 | |
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257 | dnl# find lastlog |
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258 | PT_FIND_FILE([lastlog], [LASTLOG_FILE], [_PATH_LASTLOG], |
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259 | ["/var/log/lastlog"],[ |
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260 | #include <sys/types.h> |
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261 | #ifdef HAVE_UTMP_H |
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262 | #include <utmp.h> |
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263 | #endif |
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264 | #ifdef HAVE_LASTLOG_H |
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265 | #include <lastlog.h> |
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266 | #endif |
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267 | ]) |
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268 | dnl# -------------------------------------------------------------------------- |
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269 | |
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270 | dnl# find lastlogx |
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271 | PT_FIND_FILE([lastlogx], [LASTLOGX_FILE], [_PATH_LASTLOGX], |
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272 | ["/var/log/lastlogx", "/var/adm/lastlogx"],[ |
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273 | #ifdef HAVE_UTMPX_H |
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274 | #include <utmpx.h> |
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275 | #endif |
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276 | ]) |
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277 | ]) |
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278 | |
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279 | AC_DEFUN([SCM_RIGHTS_CHECK], |
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280 | [ |
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281 | AC_CACHE_CHECK(for unix-compliant filehandle passing ability, pt_cv_can_pass_fds, |
205 | AC_CACHE_CHECK(for unix-compliant filehandle passing ability, pt_cv_can_pass_fds, |
282 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
206 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
283 | #include <cstddef> // broken bsds (is that redundant?) need this |
207 | #include <stddef.h> // broken bsds (is that redundant?) need this |
284 | #include <sys/types.h> |
208 | #include <sys/types.h> |
285 | #include <sys/socket.h> |
209 | #include <sys/socket.h> |
286 | #include <sys/uio.h> |
210 | #include <sys/uio.h> |
287 | ]], [[ |
211 | ]], [[ |
288 | { |
212 | { |