| 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 | const 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 \ |
| 8 | util.h \ |
39 | util.h \ |
| 9 | libutil.h \ |
40 | libutil.h \ |
| 10 | sys/ioctl.h \ |
41 | sys/ioctl.h \ |
| 11 | sys/stropts.h \ |
42 | sys/stropts.h \ |
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43 | stropts.h \ |
| 12 | ) |
44 | ) |
| 13 | |
45 | |
| 14 | AC_CHECK_FUNCS( \ |
46 | AC_CHECK_FUNCS( \ |
| 15 | revoke \ |
47 | revoke \ |
| 16 | _getpty \ |
48 | _getpty \ |
| … | |
… | |
| 21 | seteuid \ |
53 | seteuid \ |
| 22 | setreuid \ |
54 | setreuid \ |
| 23 | setresuid \ |
55 | setresuid \ |
| 24 | ) |
56 | ) |
| 25 | |
57 | |
| 26 | have_clone=no |
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| 27 | |
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| 28 | AC_MSG_CHECKING(for /dev/ptym/clone) |
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| 29 | if test -e /dev/ptym/clone; then |
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| 30 | AC_MSG_RESULT(yes) |
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| 31 | AC_DEFINE(HAVE_DEV_CLONE, 1, [Define to 1 if you have /dev/ptym/clone]) |
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| 32 | AC_DEFINE(CLONE_DEVICE, "/dev/ptym/clone", [clone device filename]) |
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| 33 | have_clone=yes |
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| 34 | else |
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| 35 | AC_MSG_RESULT(no) |
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| 36 | fi |
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| 37 | |
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| 38 | AC_MSG_CHECKING(for /dev/ptc) |
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| 39 | if test -e /dev/ptc; then |
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| 40 | AC_MSG_RESULT(yes) |
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| 41 | AC_DEFINE(HAVE_DEV_PTC, 1, [Define to 1 if you have /dev/ptc]) |
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| 42 | AC_DEFINE(CLONE_DEVICE, "/dev/ptc", [clone device filename]) |
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| 43 | have_clone=yes |
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| 44 | else |
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| 45 | AC_MSG_RESULT(no) |
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| 46 | fi |
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| 47 | |
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| 48 | case $host in |
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| 49 | *-*-cygwin*) |
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| 50 | have_clone=yes |
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| 51 | AC_DEFINE(CLONE_DEVICE, "/dev/ptmx", [clone device filename]) |
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| 52 | ;; |
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| 53 | *) |
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| 54 | AC_MSG_CHECKING(for /dev/ptmx) |
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| 55 | if test -e /dev/ptmx; then |
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| 56 | AC_MSG_RESULT(yes) |
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| 57 | AC_DEFINE(HAVE_DEV_PTMX, 1, [Define to 1 if you have /dev/ptmx]) |
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| 58 | AC_DEFINE(CLONE_DEVICE, "/dev/ptmx", [clone device filename]) |
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| 59 | have_clone=yes |
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| 60 | else |
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| 61 | AC_MSG_RESULT(no) |
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| 62 | fi |
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| 63 | ;; |
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| 64 | esac |
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| 65 | |
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| 66 | if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then |
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| 67 | AC_MSG_CHECKING(for UNIX98 ptys) |
58 | AC_MSG_CHECKING(for UNIX98 ptys) |
| 68 | AC_TRY_LINK([#include <stdlib.h>], |
59 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>]], |
| 69 | [grantpt(0);unlockpt(0);ptsname(0);], |
60 | [[grantpt(0);unlockpt(0);ptsname(0);]])], |
| 70 | [unix98_pty=yes |
61 | [unix98_pty=yes |
| 71 | AC_DEFINE(UNIX98_PTY, 1, "") |
62 | AC_DEFINE(UNIX98_PTY, 1, "") |
| 72 | AC_MSG_RESULT(yes)], |
63 | AC_MSG_RESULT(yes)], |
| 73 | [AC_MSG_RESULT(no)]) |
64 | [AC_MSG_RESULT(no)]) |
| 74 | fi |
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| 75 | |
65 | |
| 76 | if test -z "$unix98_pty"; then |
66 | if test -z "$unix98_pty"; then |
| 77 | AC_CHECK_FUNCS(openpty, [], [AC_CHECK_LIB(util, openpty, [AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lutil"])]) |
67 | AC_SEARCH_LIBS(openpty, util, AC_DEFINE(HAVE_OPENPTY, 1, "")) |
| 78 | fi |
68 | fi |
| 79 | ]) |
69 | ]) |
| 80 | |
70 | |
| 81 | AC_DEFUN([UTMP_CHECK], |
71 | AC_DEFUN([UTMP_CHECK], |
| 82 | [ |
72 | [ |
| … | |
… | |
| 125 | dnl# -------------------------------------------------------------------------- |
115 | dnl# -------------------------------------------------------------------------- |
| 126 | dnl# check for host field in utmp structure |
116 | dnl# check for host field in utmp structure |
| 127 | |
117 | |
| 128 | dnl# -------------------------------------------- |
118 | dnl# -------------------------------------------- |
| 129 | AC_CHECK_HEADERS(utmp.h, |
119 | AC_CHECK_HEADERS(utmp.h, |
| 130 | [AC_CACHE_CHECK([for struct utmp], struct_utmp, |
120 | AC_CHECK_TYPES([struct utmp], [], [], [ |
| 131 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
121 | #include <sys/types.h> |
| 132 | #include <utmp.h>]], [[struct utmp ut;]])],[struct_utmp=yes],[struct_utmp=no])]) |
122 | #include <utmp.h> |
| 133 | if test x$struct_utmp = xyes; then |
123 | ]) |
| 134 | AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp) |
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| 135 | fi |
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| 136 | ] |
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| 137 | |
124 | |
| 138 | AC_CACHE_CHECK(for ut_host in utmp struct, struct_utmp_host, |
125 | AC_CHECK_MEMBER([struct utmp.ut_host], |
| 139 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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| 140 | #include <utmp.h>]], [[struct utmp ut; ut.ut_host;]])],[struct_utmp_host=yes],[struct_utmp_host=no])]) |
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| 141 | if test x$struct_utmp_host = xyes; then |
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| 142 | AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host) |
126 | [AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)], [], [ |
| 143 | fi |
127 | #include <sys/types.h> |
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128 | #include <utmp.h> |
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129 | ]) |
| 144 | |
130 | |
| 145 | AC_CACHE_CHECK(for ut_pid in utmp struct, struct_utmp_pid, |
131 | AC_CHECK_MEMBER([struct utmp.ut_pid], |
| 146 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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| 147 | #include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[struct_utmp_pid=yes],[struct_utmp_pid=no])]) |
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| 148 | if test x$struct_utmp_pid = xyes; then |
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| 149 | AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid) |
132 | [AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)], [], [ |
| 150 | fi |
133 | #include <sys/types.h> |
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134 | #include <utmp.h> |
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135 | ]) |
| 151 | ) dnl# AC_CHECK_HEADERS(utmp.h |
136 | ) dnl# AC_CHECK_HEADERS(utmp.h |
| 152 | |
137 | |
| 153 | dnl# -------------------------------------------- |
138 | dnl# -------------------------------------------- |
| 154 | |
139 | |
| 155 | AC_CHECK_HEADERS(utmpx.h, |
140 | AC_CHECK_HEADERS(utmpx.h, |
| 156 | [AC_CACHE_CHECK([for struct utmpx], struct_utmpx, |
141 | AC_CHECK_TYPES([struct utmpx], [], [], [ |
| 157 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
142 | #include <sys/types.h> |
| 158 | #include <utmpx.h>]], [[struct utmpx ut;]])],[struct_utmpx=yes],[struct_utmpx=no])]) |
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| 159 | if test x$struct_utmpx = xyes; then |
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| 160 | AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx) |
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| 161 | fi |
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| 162 | ] |
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| 163 | |
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| 164 | AC_CACHE_CHECK(for host in utmpx struct, struct_utmpx_host, |
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| 165 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
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| 166 | #include <utmpx.h>]], [[struct utmpx utx; utx.ut_host;]])],[struct_utmpx_host=yes],[struct_utmpx_host=no])]) |
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| 167 | if test x$struct_utmpx_host = xyes; then |
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| 168 | AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host) |
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| 169 | fi |
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| 170 | |
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| 171 | AC_CACHE_CHECK(for session in utmpx struct, struct_utmpx_session, |
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| 172 | [AC_TRY_COMPILE([#include <sys/types.h> |
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| 173 | #include <utmpx.h>], |
143 | #include <utmpx.h> |
| 174 | [struct utmpx utx; utx.ut_session;], |
144 | ]) |
| 175 | struct_utmpx_session=yes, struct_utmpx_session=no)]) |
145 | |
| 176 | if test x$struct_utmpx_session = xyes; then |
146 | AC_CHECK_MEMBER([struct utmpx.ut_host], |
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147 | [AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)], [], [ |
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148 | #include <sys/types.h> |
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149 | #include <utmpx.h> |
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150 | ]) |
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151 | |
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152 | AC_CHECK_MEMBER([struct utmpx.ut_session], |
| 177 | AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session) |
153 | [AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session)], [], [ |
| 178 | fi |
154 | #include <sys/types.h> |
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155 | #include <utmpx.h> |
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156 | ]) |
| 179 | ) dnl# AC_CHECK_HEADERS(utmpx.h |
157 | ) dnl# AC_CHECK_HEADERS(utmpx.h |
| 180 | |
158 | |
| 181 | dnl# -------------------------------------------------------------------------- |
159 | dnl# -------------------------------------------------------------------------- |
| 182 | dnl# check for struct lastlog |
160 | dnl# check for struct lastlog |
| 183 | AC_CACHE_CHECK(for struct lastlog, struct_lastlog, |
161 | AC_CHECK_TYPES([struct lastlog], [], [], [ |
| 184 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
162 | #include <sys/types.h> |
| 185 | #include <utmp.h> |
163 | #include <utmp.h> |
| 186 | #ifdef HAVE_LASTLOG_H |
164 | #ifdef HAVE_LASTLOG_H |
| 187 | #include <lastlog.h> |
165 | #include <lastlog.h> |
| 188 | #endif |
166 | #endif |
| 189 | ]], [[struct lastlog ll;]])],[struct_lastlog=yes],[struct_lastlog=no])]) |
167 | ]) |
| 190 | if test x$struct_lastlog = xyes; then |
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| 191 | AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog) |
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| 192 | fi |
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| 193 | |
168 | |
| 194 | dnl# check for struct lastlogx |
169 | dnl# check for struct lastlogx |
| 195 | AC_CACHE_CHECK(for struct lastlogx, struct_lastlogx, |
170 | AC_CHECK_TYPES([struct lastlogx], [], [], [ |
| 196 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
171 | #include <sys/types.h> |
| 197 | #include <utmpx.h> |
172 | #include <utmpx.h> |
| 198 | #ifdef HAVE_LASTLOG_H |
173 | #ifdef HAVE_LASTLOG_H |
| 199 | #include <lastlog.h> |
174 | #include <lastlog.h> |
| 200 | #endif |
175 | #endif |
| 201 | ]], [[struct lastlogx ll;]])],[struct_lastlogx=yes],[struct_lastlogx=no])]) |
176 | ]) |
| 202 | if test x$struct_lastlogx = xyes; then |
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| 203 | AC_DEFINE(HAVE_STRUCT_LASTLOGX, 1, Define if utmpx.h or lastlog.h has struct lastlogx) |
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| 204 | fi |
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| 205 | |
177 | |
| 206 | dnl# -------------------------------------------------------------------------- |
178 | dnl# -------------------------------------------------------------------------- |
| 207 | dnl# FIND FILES |
179 | dnl# FIND FILES |
| 208 | dnl# -------------------------------------------------------------------------- |
180 | dnl# -------------------------------------------------------------------------- |
| 209 | |
181 | |
| 210 | dnl# find utmp |
182 | dnl# find utmp |
| 211 | AC_CACHE_CHECK(where utmp is located, path_utmp, |
183 | PT_FIND_FILE([utmp], [UTMP_FILE], [_PATH_UTMP], |
| 212 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
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| 213 | #include <stdlib.h> |
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| 214 | #include <sys/types.h> |
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| 215 | #include <utmp.h> |
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| 216 | #include <errno.h> |
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| 217 | main() |
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| 218 | { |
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| 219 | char **u, *utmplist[] = { |
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| 220 | "/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL }; |
184 | ["/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp"],[ |
| 221 | FILE *a, *f=fopen("conftestval", "w"); |
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| 222 | if (!f) exit(1); |
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| 223 | #ifdef UTMP_FILE |
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| 224 | fprintf(f, "%s\n", UTMP_FILE); |
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| 225 | exit(0); |
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| 226 | #endif |
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| 227 | #ifdef _PATH_UTMP |
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| 228 | fprintf(f, "%s\n", _PATH_UTMP); |
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| 229 | exit(0); |
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| 230 | #endif |
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| 231 | for (u = utmplist; *u; u++) { |
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| 232 | if ((a = fopen(*u, "r")) != NULL || errno == EACCES) { |
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| 233 | fprintf(f, "%s\n", *u); |
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| 234 | exit(0); |
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| 235 | } |
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| 236 | } |
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| 237 | exit(0); |
|
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| 238 | }]])],[path_utmp=`cat conftestval`],[path_utmp=],[dnl |
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| 239 | AC_MSG_WARN(Define UTMP_FILE in config.h manually)])]) |
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| 240 | if test x$path_utmp != x; then |
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| 241 | AC_DEFINE_UNQUOTED(UTMP_FILE, "$path_utmp", Define location of utmp) |
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| 242 | fi |
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| 243 | |
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| 244 | dnl# -------------------------------------------------------------------------- |
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| 245 | |
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| 246 | dnl# find utmpx - if a utmp file exists at the same location and is more than |
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| 247 | dnl# a day newer, then dump the utmpx. People leave lots of junk around. |
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| 248 | AC_CACHE_CHECK(where utmpx is located, path_utmpx, |
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| 249 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
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| 250 | #include <stdlib.h> |
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| 251 | #include <sys/types.h> |
185 | #include <sys/types.h> |
| 252 | #include <utmpx.h> |
186 | #include <utmp.h> |
| 253 | #include <errno.h> |
187 | ]) |
| 254 | #include <sys/stat.h> |
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| 255 | #ifdef HAVE_STRING_H |
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| 256 | #include <string.h> |
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| 257 | #endif |
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| 258 | main() |
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| 259 | { |
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| 260 | char **u, *p, *utmplist[] = { |
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| 261 | #ifdef UTMPX_FILE |
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| 262 | UTMPX_FILE, |
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| 263 | #endif |
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| 264 | #ifdef _PATH_UTMPX |
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| 265 | _PATH_UTMPX, |
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| 266 | #endif |
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| 267 | "/var/adm/utmpx", "/etc/utmpx", NULL }; |
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| 268 | FILE *a, *f=fopen("conftestval", "w"); |
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| 269 | struct stat statu, statux; |
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| 270 | if (!f) exit(1); |
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| 271 | for (u = utmplist; *u; u++) { |
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| 272 | if ((a = fopen(*u, "r")) != NULL || errno == EACCES) { |
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| 273 | if (stat(*u, &statux) < 0) |
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| 274 | continue; |
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| 275 | p = strdup(*u); |
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| 276 | p[strlen(p) - 1] = '\0'; |
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| 277 | if (stat(p, &statu) >= 0 |
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| 278 | && (statu.st_mtime - statux.st_mtime > 86400)) |
|
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| 279 | continue; |
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| 280 | fprintf(f, "%s\n", *u); |
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| 281 | exit(0); |
|
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| 282 | } |
|
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| 283 | } |
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| 284 | exit(0); |
|
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| 285 | }]])],[path_utmpx=`cat conftestval`],[path_utmpx=],[dnl |
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| 286 | AC_MSG_WARN(Define UTMPX_FILE in config.h manually)])]) |
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| 287 | if test x$path_utmpx != x; then |
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| 288 | AC_DEFINE_UNQUOTED(UTMPX_FILE, "$path_utmpx", Define location of utmpx) |
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| 289 | fi |
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| 290 | |
188 | |
| 291 | dnl# -------------------------------------------------------------------------- |
189 | dnl# -------------------------------------------------------------------------- |
| 292 | |
190 | |
| 293 | dnl# find wtmp |
191 | dnl# find wtmp |
| 294 | AC_CACHE_CHECK(where wtmp is located, path_wtmp, |
192 | PT_FIND_FILE([wtmp], [WTMP_FILE], [_PATH_WTMP], |
| 295 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
193 | ["/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp"],[ |
| 296 | #include <stdlib.h> |
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| 297 | #include <sys/types.h> |
194 | #include <sys/types.h> |
| 298 | #ifdef HAVE_UTMP_H |
195 | #ifdef HAVE_UTMP_H |
| 299 | #include <utmp.h> |
196 | #include <utmp.h> |
| 300 | #endif |
197 | #endif |
| 301 | #include <errno.h> |
198 | ]) |
| 302 | main() |
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| 303 | { |
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| 304 | char **w, *wtmplist[] = { |
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| 305 | "/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL }; |
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| 306 | FILE *a, *f=fopen("conftestval", "w"); |
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| 307 | if (!f) exit(1); |
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| 308 | #ifdef WTMP_FILE |
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| 309 | fprintf(f, "%s\n", WTMP_FILE); |
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| 310 | exit(0); |
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| 311 | #endif |
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| 312 | #ifdef _PATH_WTMP |
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| 313 | fprintf(f, "%s\n", _PATH_WTMP); |
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| 314 | exit(0); |
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| 315 | #endif |
|
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| 316 | for (w = wtmplist; *w; w++) { |
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| 317 | if ((a = fopen(*w, "r")) != NULL || errno == EACCES) { |
|
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| 318 | fprintf(f, "%s\n", *w); |
|
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| 319 | exit(0); |
|
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| 320 | } |
|
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| 321 | } |
|
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| 322 | exit(0); |
|
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| 323 | }]])],[path_wtmp=`cat conftestval`],[path_wtmp=],[dnl |
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| 324 | AC_MSG_WARN(Define WTMP_FILE in config.h manually)])]) |
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| 325 | if test x$path_wtmp != x; then |
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| 326 | AC_DEFINE_UNQUOTED(WTMP_FILE, "$path_wtmp", Define location of wtmp) |
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| 327 | fi |
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| 328 | dnl# -------------------------------------------------------------------------- |
199 | dnl# -------------------------------------------------------------------------- |
| 329 | |
200 | |
| 330 | dnl# find wtmpx |
201 | dnl# find wtmpx |
| 331 | AC_CACHE_CHECK(where wtmpx is located, path_wtmpx, |
202 | PT_FIND_FILE([wtmpx], [WTMPX_FILE], [_PATH_WTMPX], |
| 332 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
203 | ["/var/log/wtmpx", "/var/adm/wtmpx"],[ |
| 333 | #include <stdlib.h> |
|
|
| 334 | #ifdef HAVE_UTMPX_H |
204 | #ifdef HAVE_UTMPX_H |
| 335 | #include <utmpx.h> |
205 | #include <utmpx.h> |
| 336 | #endif |
206 | #endif |
| 337 | #include <errno.h> |
207 | ]) |
| 338 | main() |
|
|
| 339 | { |
|
|
| 340 | char **w, *wtmplist[] = { |
|
|
| 341 | "/var/log/wtmpx", "/var/adm/wtmpx", NULL }; |
|
|
| 342 | FILE *a, *f=fopen("conftestval", "w"); |
|
|
| 343 | if (!f) exit(1); |
|
|
| 344 | #ifdef WTMPX_FILE |
|
|
| 345 | fprintf(f, "%s\n", WTMPX_FILE); |
|
|
| 346 | exit(0); |
|
|
| 347 | #endif |
|
|
| 348 | #ifdef _PATH_WTMPX |
|
|
| 349 | fprintf(f, "%s\n", _PATH_WTMPX); |
|
|
| 350 | exit(0); |
|
|
| 351 | #endif |
|
|
| 352 | for (w = wtmplist; *w; w++) { |
|
|
| 353 | if ((a = fopen(*w, "r")) != NULL || errno == EACCES) { |
|
|
| 354 | fprintf(f, "%s\n", *w); |
|
|
| 355 | exit(0); |
|
|
| 356 | } |
|
|
| 357 | } |
|
|
| 358 | exit(0); |
|
|
| 359 | }]])],[path_wtmpx=`cat conftestval`],[path_wtmpx=],[dnl |
|
|
| 360 | AC_MSG_WARN(Define WTMPX_FILE in config.h manually)])]) |
|
|
| 361 | if test x$path_wtmpx != x; then |
|
|
| 362 | AC_DEFINE_UNQUOTED(WTMPX_FILE, "$path_wtmpx", Define location of wtmpx) |
|
|
| 363 | fi |
|
|
| 364 | dnl# -------------------------------------------------------------------------- |
208 | dnl# -------------------------------------------------------------------------- |
| 365 | |
209 | |
| 366 | dnl# find lastlog |
210 | dnl# find lastlog |
| 367 | AC_CACHE_CHECK(where lastlog is located, path_lastlog, |
211 | PT_FIND_FILE([lastlog], [LASTLOG_FILE], [_PATH_LASTLOG], |
| 368 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
212 | ["/var/log/lastlog"],[ |
| 369 | #include <stdlib.h> |
|
|
| 370 | #include <sys/types.h> |
213 | #include <sys/types.h> |
| 371 | #ifdef HAVE_UTMPX_H |
214 | #ifdef HAVE_UTMP_H |
| 372 | #include <utmpx.h> |
|
|
| 373 | #elif defined(HAVE_UTMP_H) |
|
|
| 374 | #include <utmp.h> |
215 | #include <utmp.h> |
| 375 | #endif |
216 | #endif |
| 376 | #ifdef HAVE_LASTLOG_H |
217 | #ifdef HAVE_LASTLOG_H |
| 377 | #include <lastlog.h> |
218 | #include <lastlog.h> |
| 378 | #endif |
219 | #endif |
| 379 | #include <errno.h> |
220 | ]) |
| 380 | main() |
|
|
| 381 | { |
|
|
| 382 | char **w, *lastloglist[] = { "/var/log/lastlog", NULL }; |
|
|
| 383 | FILE *a, *f=fopen("conftestval", "w"); |
|
|
| 384 | if (!f) exit(1); |
|
|
| 385 | #ifdef LASTLOG_FILE |
|
|
| 386 | fprintf(f, "%s\n", LASTLOG_FILE); |
|
|
| 387 | exit(0); |
|
|
| 388 | #endif |
|
|
| 389 | #ifdef _PATH_LASTLOG |
|
|
| 390 | fprintf(f, "%s\n", _PATH_LASTLOG); |
|
|
| 391 | exit(0); |
|
|
| 392 | #endif |
|
|
| 393 | for (w = lastloglist; *w; w++) { |
|
|
| 394 | if ((a = fopen(*w, "r")) != NULL || errno == EACCES) { |
|
|
| 395 | fprintf(f, "%s\n", *w); |
|
|
| 396 | exit(0); |
|
|
| 397 | } |
|
|
| 398 | } |
|
|
| 399 | exit(0); |
|
|
| 400 | }]])],[path_lastlog=`cat conftestval`],[path_lastlog=],[dnl |
|
|
| 401 | AC_MSG_WARN(Define LASTLOG_FILE in config.h manually)])]) |
|
|
| 402 | if test x$path_lastlog != x; then |
|
|
| 403 | AC_DEFINE_UNQUOTED(LASTLOG_FILE, "$path_lastlog", Define location of lastlog) |
|
|
| 404 | fi |
|
|
| 405 | dnl# -------------------------------------------------------------------------- |
221 | dnl# -------------------------------------------------------------------------- |
| 406 | |
222 | |
| 407 | dnl# find lastlogx |
223 | dnl# find lastlogx |
| 408 | AC_CACHE_CHECK(where lastlogx is located, path_lastlogx, |
224 | PT_FIND_FILE([lastlogx], [LASTLOGX_FILE], [_PATH_LASTLOGX], |
| 409 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> |
225 | ["/var/log/lastlogx", "/var/adm/lastlogx"],[ |
| 410 | #include <stdlib.h> |
|
|
| 411 | #ifdef HAVE_UTMPX_H |
226 | #ifdef HAVE_UTMPX_H |
| 412 | #include <utmpx.h> |
227 | #include <utmpx.h> |
| 413 | #endif |
228 | #endif |
| 414 | #include <errno.h> |
229 | ]) |
| 415 | main() |
|
|
| 416 | { |
|
|
| 417 | char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL }; |
|
|
| 418 | FILE *a, *f=fopen("conftestval", "w"); |
|
|
| 419 | if (!f) exit(1); |
|
|
| 420 | #ifdef LASTLOGX_FILE |
|
|
| 421 | fprintf(f, "%s\n", LASTLOGX_FILE); |
|
|
| 422 | exit(0); |
|
|
| 423 | #endif |
|
|
| 424 | #ifdef _PATH_LASTLOGX |
|
|
| 425 | fprintf(f, "%s\n", _PATH_LASTLOGX); |
|
|
| 426 | exit(0); |
|
|
| 427 | #endif |
|
|
| 428 | for (w = wtmplist; *w; w++) { |
|
|
| 429 | if ((a = fopen(*w, "r")) != NULL || errno == EACCES) { |
|
|
| 430 | fprintf(f, "%s\n", *w); |
|
|
| 431 | exit(0); |
|
|
| 432 | } |
|
|
| 433 | } |
|
|
| 434 | exit(0); |
|
|
| 435 | }]])],[path_lastlogx=`cat conftestval`],[path_lastlogx=],[dnl |
|
|
| 436 | AC_MSG_WARN(Define LASTLOGX_FILE in config.h manually)])]) |
|
|
| 437 | if test x$path_lastlogx != x; then |
|
|
| 438 | AC_DEFINE_UNQUOTED(LASTLOGX_FILE, "$path_lastlogx", Define location of lastlogx) |
|
|
| 439 | fi |
|
|
| 440 | ]) |
230 | ]) |
| 441 | |
231 | |
| 442 | AC_DEFUN([SCM_RIGHTS_CHECK], |
232 | AC_DEFUN([SCM_RIGHTS_CHECK], |
| 443 | [ |
233 | [ |
| 444 | AC_CACHE_CHECK(for unix-compliant filehandle passing ability, can_pass_fds, |
234 | AC_CACHE_CHECK(for unix-compliant filehandle passing ability, pt_cv_can_pass_fds, |
| 445 | [AC_TRY_LINK([ |
235 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
| 446 | #include <cstddef> // broken bsds (is that redundant?) need this |
236 | #include <cstddef> // broken bsds (is that redundant?) need this |
| 447 | #include <sys/types.h> |
237 | #include <sys/types.h> |
| 448 | #include <sys/socket.h> |
238 | #include <sys/socket.h> |
| 449 | #include <sys/uio.h> |
239 | #include <sys/uio.h> |
| 450 | ],[ |
240 | ]], [[ |
| 451 | { |
241 | { |
| 452 | msghdr msg; |
242 | msghdr msg; |
| 453 | iovec iov; |
243 | iovec iov; |
| 454 | char buf [100]; |
244 | char buf [100]; |
| 455 | char data = 0; |
245 | char data = 0; |
| … | |
… | |
| 469 | |
259 | |
| 470 | *(int *)CMSG_DATA (cmsg) = 5; |
260 | *(int *)CMSG_DATA (cmsg) = 5; |
| 471 | |
261 | |
| 472 | return sendmsg (3, &msg, 0); |
262 | return sendmsg (3, &msg, 0); |
| 473 | } |
263 | } |
| 474 | ],[can_pass_fds=yes],[can_pass_fds=no])]) |
264 | ]])],[pt_cv_can_pass_fds=yes],[pt_cv_can_pass_fds=no])]) |
| 475 | if test x$can_pass_fds = xyes; then |
265 | if test x$pt_cv_can_pass_fds = xyes; then |
| 476 | AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing) |
266 | AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing) |
| 477 | else |
267 | else |
| 478 | AC_MSG_ERROR([libptytty requires unix-compliant filehandle passing ability]) |
268 | AC_MSG_ERROR([libptytty requires unix-compliant filehandle passing ability]) |
| 479 | fi |
269 | fi |
| 480 | ]) |
270 | ]) |
| 481 | |
271 | |
| 482 | AC_DEFUN([TTY_GROUP_CHECK], |
272 | AC_DEFUN([TTY_GROUP_CHECK], |
| 483 | [ |
273 | [ |
| 484 | AC_CACHE_CHECK([for tty group], tty_group, |
274 | AC_CACHE_CHECK([for tty group], pt_cv_tty_group, |
| 485 | [AC_TRY_RUN([ |
275 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 486 | #include <sys/types.h> |
276 | #include <sys/types.h> |
| 487 | #include <sys/stat.h> |
277 | #include <sys/stat.h> |
| 488 | #include <unistd.h> |
278 | #include <unistd.h> |
| 489 | #include <grp.h> |
279 | #include <grp.h> |
| 490 | |
280 | |
| 491 | main() |
281 | int main() |
| 492 | { |
282 | { |
| 493 | struct stat st; |
283 | struct stat st; |
| 494 | struct group *gr; |
284 | struct group *gr; |
| 495 | char *tty; |
285 | char *tty; |
| 496 | gr = getgrnam("tty"); |
286 | gr = getgrnam("tty"); |
| … | |
… | |
| 500 | && (stat(tty, &st)) == 0 |
290 | && (stat(tty, &st)) == 0 |
| 501 | && st.st_gid == gr->gr_gid) |
291 | && st.st_gid == gr->gr_gid) |
| 502 | return 0; |
292 | return 0; |
| 503 | else |
293 | else |
| 504 | return 1; |
294 | return 1; |
| 505 | }], |
|
|
| 506 | [tty_group=yes],[tty_group=no],[tty_group=no])]) |
295 | }]])],[pt_cv_tty_group=yes],[pt_cv_tty_group=no],[pt_cv_tty_group=no])]) |
| 507 | if test x$tty_group = xyes; then |
296 | if test x$pt_cv_tty_group = xyes; then |
| 508 | AC_DEFINE(TTY_GID_SUPPORT, 1, "") |
297 | AC_DEFINE(TTY_GID_SUPPORT, 1, "") |
| 509 | fi]) |
298 | fi]) |
| 510 | |
299 | |
