done])
fi
])
+
+AC_DEFUN([PTY_CHECK],
+[
+AC_CHECK_HEADERS( \
+ pty.h \
+ util.h \
+ libutil.h \
+ sys/ioctl.h \
+ sys/stropts.h \
+)
+
+AC_CHECK_FUNCS( \
+ revoke \
+ _getpty \
+ getpt \
+ posix_openpt \
+ isastream \
+)
+
+have_clone=no
+
+AC_MSG_CHECKING(for /dev/ptym/clone)
+if test -e /dev/ptym/clone; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_DEV_CLONE, 1, [Define to 1 if you have /dev/ptym/clone])
+ AC_DEFINE(CLONE_DEVICE, "/dev/ptym/clone", [clone device filename])
+ have_clone=yes
+else
+ AC_MSG_RESULT(no)
+fi
+
+AC_MSG_CHECKING(for /dev/ptc)
+if test -e /dev/ptc; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_DEV_PTC, 1, [Define to 1 if you have /dev/ptc])
+ AC_DEFINE(CLONE_DEVICE, "/dev/ptc", [clone device filename])
+ have_clone=yes
+else
+ AC_MSG_RESULT(no)
+fi
+
+case $host in
+ *-*-cygwin*)
+ have_clone=yes
+ AC_DEFINE(CLONE_DEVICE, "/dev/ptmx", [clone device filename])
+ ;;
+ *)
+ AC_MSG_CHECKING(for /dev/ptmx)
+ if test -e /dev/ptmx; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_DEV_PTMX, 1, [Define to 1 if you have /dev/ptmx])
+ AC_DEFINE(CLONE_DEVICE, "/dev/ptmx", [clone device filename])
+ have_clone=yes
+ else
+ AC_MSG_RESULT(no)
+ fi
+ ;;
+esac
+
+if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
+ AC_MSG_CHECKING(for UNIX98 ptys)
+ AC_TRY_LINK([#include <stdlib.h>],
+ [grantpt(0);unlockpt(0);ptsname(0);],
+ [unix98_pty=yes
+ AC_DEFINE(UNIX98_PTY, 1, "")
+ AC_MSG_RESULT(yes)],
+ [AC_MSG_RESULT(no)])
+fi
+
+if test -z "$unix98_pty"; then
+ AC_CHECK_FUNCS(openpty, [], [AC_CHECK_LIB(util, openpty, [AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lutil"])])
+fi
+])
+
+AC_DEFUN([UTMP_CHECK],
+[
+AC_CHECK_FUNCS( \
+ ttyslot \
+ updwtmp \
+ updwtmpx \
+)
+
+AC_CHECK_HEADERS( \
+ utmp.h \
+ utmpx.h \
+ lastlog.h \
+)
+
+dnl# --------------------------------------------------------------------------
+dnl# DO ALL UTMP AND WTMP CHECKING
+dnl# --------------------------------------------------------------------------
+dnl# check for host field in utmp structure
+
+dnl# --------------------------------------------
+AC_CHECK_HEADER(utmp.h,
+[AC_CACHE_CHECK([for struct utmp], rxvt_cv_struct_utmp,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <utmp.h>]], [[struct utmp ut;]])],[rxvt_cv_struct_utmp=yes],[rxvt_cv_struct_utmp=no])])
+if test x$rxvt_cv_struct_utmp = xyes; then
+ AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp)
+fi
+]
+
+AC_CACHE_CHECK(for ut_host in utmp struct, rxvt_cv_struct_utmp_host,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <utmp.h>]], [[struct utmp ut; ut.ut_host;]])],[rxvt_cv_struct_utmp_host=yes],[rxvt_cv_struct_utmp_host=no])])
+if test x$rxvt_cv_struct_utmp_host = xyes; then
+ AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)
+fi
+
+AC_CACHE_CHECK(for ut_pid in utmp struct, rxvt_cv_struct_utmp_pid,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[rxvt_cv_struct_utmp_pid=yes],[rxvt_cv_struct_utmp_pid=no])])
+if test x$rxvt_cv_struct_utmp_pid = xyes; then
+ AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)
+fi
+) dnl# AC_CHECK_HEADER(utmp.h
+
+dnl# --------------------------------------------
+
+AC_CHECK_HEADER(utmpx.h,
+[AC_CACHE_CHECK([for struct utmpx], rxvt_cv_struct_utmpx,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <utmpx.h>]], [[struct utmpx ut;]])],[rxvt_cv_struct_utmpx=yes],[rxvt_cv_struct_utmpx=no])])
+if test x$rxvt_cv_struct_utmpx = xyes; then
+ AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx)
+fi
+]
+
+AC_CACHE_CHECK(for host in utmpx struct, rxvt_cv_struct_utmpx_host,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <utmpx.h>]], [[struct utmpx utx; utx.ut_host;]])],[rxvt_cv_struct_utmpx_host=yes],[rxvt_cv_struct_utmpx_host=no])])
+if test x$rxvt_cv_struct_utmpx_host = xyes; then
+ AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)
+fi
+
+AC_CACHE_CHECK(for session in utmpx struct, rxvt_cv_struct_utmpx_session,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <utmpx.h>],
+[struct utmpx utx; utx.ut_session;],
+rxvt_cv_struct_utmpx_session=yes, rxvt_cv_struct_utmpx_session=no)])
+if test x$rxvt_cv_struct_utmpx_session = xyes; then
+ AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session)
+fi
+) dnl# AC_CHECK_HEADER(utmpx.h
+
+dnl# --------------------------------------------------------------------------
+dnl# check for struct lastlog
+AC_CACHE_CHECK(for struct lastlog, rxvt_cv_struct_lastlog,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_LASTLOG_H
+#include <lastlog.h>
+#endif
+]], [[struct lastlog ll;]])],[rxvt_cv_struct_lastlog=yes],[rxvt_cv_struct_lastlog=no])])
+if test x$rxvt_cv_struct_lastlog = xyes; then
+ AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog)
+fi
+
+dnl# check for struct lastlogx
+AC_CACHE_CHECK(for struct lastlogx, rxvt_cv_struct_lastlogx,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <utmpx.h>
+#ifdef HAVE_LASTLOG_H
+#include <lastlog.h>
+#endif
+]], [[struct lastlogx ll;]])],[rxvt_cv_struct_lastlogx=yes],[rxvt_cv_struct_lastlogx=no])])
+if test x$rxvt_cv_struct_lastlogx = xyes; then
+ AC_DEFINE(HAVE_STRUCT_LASTLOGX, 1, Define if utmpx.h or lastlog.h has struct lastlogx)
+fi
+
+dnl# --------------------------------------------------------------------------
+dnl# FIND FILES
+dnl# --------------------------------------------------------------------------
+
+dnl# find utmp
+AC_CACHE_CHECK(where utmp is located, rxvt_cv_path_utmp,
+[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
+#include <sys/types.h>
+#include <utmp.h>
+#include <errno.h>
+main()
+{
+ char **u, *utmplist[] = {
+ "/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
+ FILE *a, *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+#ifdef UTMP_FILE
+ fprintf(f, "%s\n", UTMP_FILE);
+ exit(0);
+#endif
+#ifdef _PATH_UTMP
+ fprintf(f, "%s\n", _PATH_UTMP);
+ exit(0);
+#endif
+ for (u = utmplist; *u; u++) {
+ if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
+ fprintf(f, "%s\n", *u);
+ exit(0);
+ }
+ }
+ exit(0);
+}]])],[rxvt_cv_path_utmp=`cat conftestval`],[rxvt_cv_path_utmp=],[dnl
+ AC_MSG_WARN(Define RXVT_UTMP_FILE in config.h manually)])])
+if test x$rxvt_cv_path_utmp != x; then
+ AC_DEFINE_UNQUOTED(RXVT_UTMP_FILE, "$rxvt_cv_path_utmp", Define location of utmp)
+fi
+
+dnl# --------------------------------------------------------------------------
+
+dnl# find utmpx - if a utmp file exists at the same location and is more than
+dnl# a day newer, then dump the utmpx. People leave lots of junk around.
+AC_CACHE_CHECK(where utmpx is located, rxvt_cv_path_utmpx,
+[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
+#include <sys/types.h>
+#include <utmpx.h>
+#include <errno.h>
+#include <sys/stat.h>
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+main()
+{
+ char **u, *p, *utmplist[] = {
+#ifdef UTMPX_FILE
+ UTMPX_FILE,
+#endif
+#ifdef _PATH_UTMPX
+ _PATH_UTMPX,
+#endif
+ "/var/adm/utmpx", "/etc/utmpx", NULL };
+ FILE *a, *f=fopen("conftestval", "w");
+ struct stat statu, statux;
+ if (!f) exit(1);
+ for (u = utmplist; *u; u++) {
+ if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
+ if (stat(*u, &statux) < 0)
+ continue;
+ p = strdup(*u);
+ p[strlen(p) - 1] = '\0';
+ if (stat(p, &statu) >= 0
+ && (statu.st_mtime - statux.st_mtime > 86400))
+ continue;
+ fprintf(f, "%s\n", *u);
+ exit(0);
+ }
+ }
+ exit(0);
+}]])],[rxvt_cv_path_utmpx=`cat conftestval`],[rxvt_cv_path_utmpx=],[dnl
+ AC_MSG_WARN(Define RXVT_UTMPX_FILE in config.h manually)])])
+if test x$rxvt_cv_path_utmpx != x; then
+ AC_DEFINE_UNQUOTED(RXVT_UTMPX_FILE, "$rxvt_cv_path_utmpx", Define location of utmpx)
+fi
+
+dnl# --------------------------------------------------------------------------
+
+dnl# find wtmp
+AC_CACHE_CHECK(where wtmp is located, rxvt_cv_path_wtmp,
+[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UTMP_H
+#include <utmp.h>
+#endif
+#include <errno.h>
+main()
+{
+ char **w, *wtmplist[] = {
+ "/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
+ FILE *a, *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+#ifdef WTMP_FILE
+ fprintf(f, "%s\n", WTMP_FILE);
+ exit(0);
+#endif
+#ifdef _PATH_WTMP
+ fprintf(f, "%s\n", _PATH_WTMP);
+ exit(0);
+#endif
+ for (w = wtmplist; *w; w++) {
+ if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
+ fprintf(f, "%s\n", *w);
+ exit(0);
+ }
+ }
+ exit(0);
+}]])],[rxvt_cv_path_wtmp=`cat conftestval`],[rxvt_cv_path_wtmp=],[dnl
+ AC_MSG_WARN(Define RXVT_WTMP_FILE in config.h manually)])])
+if test x$rxvt_cv_path_wtmp != x; then
+ AC_DEFINE_UNQUOTED(RXVT_WTMP_FILE, "$rxvt_cv_path_wtmp", Define location of wtmp)
+fi
+dnl# --------------------------------------------------------------------------
+
+dnl# find wtmpx
+AC_CACHE_CHECK(where wtmpx is located, rxvt_cv_path_wtmpx,
+[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#endif
+#include <errno.h>
+main()
+{
+ char **w, *wtmplist[] = {
+ "/var/log/wtmpx", "/var/adm/wtmpx", NULL };
+ FILE *a, *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+#ifdef WTMPX_FILE
+ fprintf(f, "%s\n", WTMPX_FILE);
+ exit(0);
+#endif
+#ifdef _PATH_WTMPX
+ fprintf(f, "%s\n", _PATH_WTMPX);
+ exit(0);
+#endif
+ for (w = wtmplist; *w; w++) {
+ if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
+ fprintf(f, "%s\n", *w);
+ exit(0);
+ }
+ }
+ exit(0);
+}]])],[rxvt_cv_path_wtmpx=`cat conftestval`],[rxvt_cv_path_wtmpx=],[dnl
+ AC_MSG_WARN(Define RXVT_WTMPX_FILE in config.h manually)])])
+if test x$rxvt_cv_path_wtmpx != x; then
+ AC_DEFINE_UNQUOTED(RXVT_WTMPX_FILE, "$rxvt_cv_path_wtmpx", Define location of wtmpx)
+fi
+dnl# --------------------------------------------------------------------------
+
+dnl# find lastlog
+AC_CACHE_CHECK(where lastlog is located, rxvt_cv_path_lastlog,
+[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#elif defined(HAVE_UTMP_H)
+#include <utmp.h>
+#endif
+#ifdef HAVE_LASTLOG_H
+#include <lastlog.h>
+#endif
+#include <errno.h>
+main()
+{
+ char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
+ FILE *a, *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+#ifdef LASTLOG_FILE
+ fprintf(f, "%s\n", LASTLOG_FILE);
+ exit(0);
+#endif
+#ifdef _PATH_LASTLOG
+ fprintf(f, "%s\n", _PATH_LASTLOG);
+ exit(0);
+#endif
+ for (w = lastloglist; *w; w++) {
+ if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
+ fprintf(f, "%s\n", *w);
+ exit(0);
+ }
+ }
+ exit(0);
+}]])],[rxvt_cv_path_lastlog=`cat conftestval`],[rxvt_cv_path_lastlog=],[dnl
+ AC_MSG_WARN(Define RXVT_LASTLOG_FILE in config.h manually)])])
+if test x$rxvt_cv_path_lastlog != x; then
+ AC_DEFINE_UNQUOTED(RXVT_LASTLOG_FILE, "$rxvt_cv_path_lastlog", Define location of lastlog)
+ if test -d "$rxvt_cv_path_lastlog"; then
+ AC_DEFINE(LASTLOG_IS_DIR, 1, Define if lastlog is provided via a directory)
+ fi
+fi
+dnl# --------------------------------------------------------------------------
+
+dnl# find lastlogx
+AC_CACHE_CHECK(where lastlogx is located, rxvt_cv_path_lastlogx,
+[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#endif
+#include <errno.h>
+main()
+{
+ char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
+ FILE *a, *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+#ifdef LASTLOGX_FILE
+ fprintf(f, "%s\n", LASTLOGX_FILE);
+ exit(0);
+#endif
+#ifdef _PATH_LASTLOGX
+ fprintf(f, "%s\n", _PATH_LASTLOGX);
+ exit(0);
+#endif
+ for (w = wtmplist; *w; w++) {
+ if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
+ fprintf(f, "%s\n", *w);
+ exit(0);
+ }
+ }
+ exit(0);
+}]])],[rxvt_cv_path_lastlogx=`cat conftestval`],[rxvt_cv_path_lastlogx=],[dnl
+ AC_MSG_WARN(Define RXVT_LASTLOGX_FILE in config.h manually)])])
+if test x$rxvt_cv_path_lastlogx != x; then
+ AC_DEFINE_UNQUOTED(RXVT_LASTLOGX_FILE, "$rxvt_cv_path_lastlogx", Define location of lastlogx)
+fi
+])
+
AC_CHECK_HEADERS( \
assert.h \
fcntl.h \
- grp.h \
- libc.h \
- lastlog.h \
stdarg.h \
stdlib.h \
string.h \
sys/select.h \
sys/sockio.h \
sys/strredir.h \
- sys/stropts.h \
sys/time.h \
- utmp.h \
- utmpx.h \
stdint.h \
- pty.h \
- util.h \
- libutil.h \
wchar.h \
cwchar \
clocale \
dnl> AC_FUNC_VPRINTF
AC_CHECK_FUNCS( \
- revoke \
unsetenv \
setutent \
seteuid \
setresuid \
setreuid \
- _getpty \
- getpt \
- posix_openpt \
- grantpt \
- unlockpt \
- isastream \
on_exit \
nanosleep \
- updwtmp \
- updwtmpx \
- ttyslot \
)
-dnl# --------------------------------------------------------------------------
-dnl# DO ALL UTMP AND WTMP CHECKING
-dnl# --------------------------------------------------------------------------
-dnl# check for host field in utmp structure
-
-dnl# --------------------------------------------
-AC_CHECK_HEADER(utmp.h,
-[AC_CACHE_CHECK([for struct utmp], rxvt_cv_struct_utmp,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
-#include <utmp.h>]], [[struct utmp ut;]])],[rxvt_cv_struct_utmp=yes],[rxvt_cv_struct_utmp=no])])
-if test x$rxvt_cv_struct_utmp = xyes; then
- AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp)
-fi
-]
-
-AC_CACHE_CHECK(for ut_host in utmp struct, rxvt_cv_struct_utmp_host,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
-#include <utmp.h>]], [[struct utmp ut; ut.ut_host;]])],[rxvt_cv_struct_utmp_host=yes],[rxvt_cv_struct_utmp_host=no])])
-if test x$rxvt_cv_struct_utmp_host = xyes; then
- AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)
-fi
-
-AC_CACHE_CHECK(for ut_pid in utmp struct, rxvt_cv_struct_utmp_pid,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
-#include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[rxvt_cv_struct_utmp_pid=yes],[rxvt_cv_struct_utmp_pid=no])])
-if test x$rxvt_cv_struct_utmp_pid = xyes; then
- AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)
-fi
-) dnl# AC_CHECK_HEADER(utmp.h
-
-dnl# --------------------------------------------
-
-AC_CHECK_HEADER(utmpx.h,
-[AC_CACHE_CHECK([for struct utmpx], rxvt_cv_struct_utmpx,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
-#include <utmpx.h>]], [[struct utmpx ut;]])],[rxvt_cv_struct_utmpx=yes],[rxvt_cv_struct_utmpx=no])])
-if test x$rxvt_cv_struct_utmpx = xyes; then
- AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx)
-fi
-]
-
-AC_CACHE_CHECK(for host in utmpx struct, rxvt_cv_struct_utmpx_host,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
-#include <utmpx.h>]], [[struct utmpx utx; utx.ut_host;]])],[rxvt_cv_struct_utmpx_host=yes],[rxvt_cv_struct_utmpx_host=no])])
-if test x$rxvt_cv_struct_utmpx_host = xyes; then
- AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)
-fi
-
-AC_CACHE_CHECK(for session in utmpx struct, rxvt_cv_struct_utmpx_session,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmpx.h>],
-[struct utmpx utx; utx.ut_session;],
-rxvt_cv_struct_utmpx_session=yes, rxvt_cv_struct_utmpx_session=no)])
-if test x$rxvt_cv_struct_utmpx_session = xyes; then
- AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session)
-fi
-) dnl# AC_CHECK_HEADER(utmpx.h
-
-dnl# --------------------------------------------------------------------------
-dnl# check for struct lastlog
-AC_CACHE_CHECK(for struct lastlog, rxvt_cv_struct_lastlog,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
-#include <utmp.h>
-#ifdef HAVE_LASTLOG_H
-#include <lastlog.h>
-#endif
-]], [[struct lastlog ll;]])],[rxvt_cv_struct_lastlog=yes],[rxvt_cv_struct_lastlog=no])])
-if test x$rxvt_cv_struct_lastlog = xyes; then
- AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog)
-fi
-
-dnl# check for struct lastlogx
-AC_CACHE_CHECK(for struct lastlogx, rxvt_cv_struct_lastlogx,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
-#include <utmpx.h>
-#ifdef HAVE_LASTLOG_H
-#include <lastlog.h>
-#endif
-]], [[struct lastlogx ll;]])],[rxvt_cv_struct_lastlogx=yes],[rxvt_cv_struct_lastlogx=no])])
-if test x$rxvt_cv_struct_lastlogx = xyes; then
- AC_DEFINE(HAVE_STRUCT_LASTLOGX, 1, Define if utmpx.h or lastlog.h has struct lastlogx)
-fi
-
-dnl# --------------------------------------------------------------------------
-dnl# FIND FILES
-dnl# --------------------------------------------------------------------------
-
-dnl# find utmp
-AC_CACHE_CHECK(where utmp is located, rxvt_cv_path_utmp,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <sys/types.h>
-#include <utmp.h>
-#include <errno.h>
-main()
-{
- char **u, *utmplist[] = {
- "/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
- FILE *a, *f=fopen("conftestval", "w");
- if (!f) exit(1);
-#ifdef UTMP_FILE
- fprintf(f, "%s\n", UTMP_FILE);
- exit(0);
-#endif
-#ifdef _PATH_UTMP
- fprintf(f, "%s\n", _PATH_UTMP);
- exit(0);
-#endif
- for (u = utmplist; *u; u++) {
- if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
- fprintf(f, "%s\n", *u);
- exit(0);
- }
- }
- exit(0);
-}]])],[rxvt_cv_path_utmp=`cat conftestval`],[rxvt_cv_path_utmp=],[dnl
- AC_MSG_WARN(Define RXVT_UTMP_FILE in config.h manually)])])
-if test x$rxvt_cv_path_utmp != x; then
- AC_DEFINE_UNQUOTED(RXVT_UTMP_FILE, "$rxvt_cv_path_utmp", Define location of utmp)
-fi
-
-dnl# --------------------------------------------------------------------------
-
-dnl# find utmpx - if a utmp file exists at the same location and is more than
-dnl# a day newer, then dump the utmpx. People leave lots of junk around.
-AC_CACHE_CHECK(where utmpx is located, rxvt_cv_path_utmpx,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <sys/types.h>
-#include <utmpx.h>
-#include <errno.h>
-#include <sys/stat.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-main()
-{
- char **u, *p, *utmplist[] = {
-#ifdef UTMPX_FILE
- UTMPX_FILE,
-#endif
-#ifdef _PATH_UTMPX
- _PATH_UTMPX,
-#endif
- "/var/adm/utmpx", "/etc/utmpx", NULL };
- FILE *a, *f=fopen("conftestval", "w");
- struct stat statu, statux;
- if (!f) exit(1);
- for (u = utmplist; *u; u++) {
- if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
- if (stat(*u, &statux) < 0)
- continue;
- p = strdup(*u);
- p[strlen(p) - 1] = '\0';
- if (stat(p, &statu) >= 0
- && (statu.st_mtime - statux.st_mtime > 86400))
- continue;
- fprintf(f, "%s\n", *u);
- exit(0);
- }
- }
- exit(0);
-}]])],[rxvt_cv_path_utmpx=`cat conftestval`],[rxvt_cv_path_utmpx=],[dnl
- AC_MSG_WARN(Define RXVT_UTMPX_FILE in config.h manually)])])
-if test x$rxvt_cv_path_utmpx != x; then
- AC_DEFINE_UNQUOTED(RXVT_UTMPX_FILE, "$rxvt_cv_path_utmpx", Define location of utmpx)
-fi
-
-dnl# --------------------------------------------------------------------------
-
-dnl# find wtmp
-AC_CACHE_CHECK(where wtmp is located, rxvt_cv_path_wtmp,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <sys/types.h>
-#ifdef HAVE_UTMP_H
-#include <utmp.h>
-#endif
-#include <errno.h>
-main()
-{
- char **w, *wtmplist[] = {
- "/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
- FILE *a, *f=fopen("conftestval", "w");
- if (!f) exit(1);
-#ifdef WTMP_FILE
- fprintf(f, "%s\n", WTMP_FILE);
- exit(0);
-#endif
-#ifdef _PATH_WTMP
- fprintf(f, "%s\n", _PATH_WTMP);
- exit(0);
-#endif
- for (w = wtmplist; *w; w++) {
- if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
- fprintf(f, "%s\n", *w);
- exit(0);
- }
- }
- exit(0);
-}]])],[rxvt_cv_path_wtmp=`cat conftestval`],[rxvt_cv_path_wtmp=],[dnl
- AC_MSG_WARN(Define RXVT_WTMP_FILE in config.h manually)])])
-if test x$rxvt_cv_path_wtmp != x; then
- AC_DEFINE_UNQUOTED(RXVT_WTMP_FILE, "$rxvt_cv_path_wtmp", Define location of wtmp)
-fi
-dnl# --------------------------------------------------------------------------
-
-dnl# find wtmpx
-AC_CACHE_CHECK(where wtmpx is located, rxvt_cv_path_wtmpx,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#ifdef HAVE_UTMPX_H
-#include <utmpx.h>
-#endif
-#include <errno.h>
-main()
-{
- char **w, *wtmplist[] = {
- "/var/log/wtmpx", "/var/adm/wtmpx", NULL };
- FILE *a, *f=fopen("conftestval", "w");
- if (!f) exit(1);
-#ifdef WTMPX_FILE
- fprintf(f, "%s\n", WTMPX_FILE);
- exit(0);
-#endif
-#ifdef _PATH_WTMPX
- fprintf(f, "%s\n", _PATH_WTMPX);
- exit(0);
-#endif
- for (w = wtmplist; *w; w++) {
- if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
- fprintf(f, "%s\n", *w);
- exit(0);
- }
- }
- exit(0);
-}]])],[rxvt_cv_path_wtmpx=`cat conftestval`],[rxvt_cv_path_wtmpx=],[dnl
- AC_MSG_WARN(Define RXVT_WTMPX_FILE in config.h manually)])])
-if test x$rxvt_cv_path_wtmpx != x; then
- AC_DEFINE_UNQUOTED(RXVT_WTMPX_FILE, "$rxvt_cv_path_wtmpx", Define location of wtmpx)
-fi
-dnl# --------------------------------------------------------------------------
-
-dnl# find lastlog
-AC_CACHE_CHECK(where lastlog is located, rxvt_cv_path_lastlog,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <sys/types.h>
-#ifdef HAVE_UTMPX_H
-#include <utmpx.h>
-#elif defined(HAVE_UTMP_H)
-#include <utmp.h>
-#endif
-#ifdef HAVE_LASTLOG_H
-#include <lastlog.h>
-#endif
-#include <errno.h>
-main()
-{
- char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
- FILE *a, *f=fopen("conftestval", "w");
- if (!f) exit(1);
-#ifdef LASTLOG_FILE
- fprintf(f, "%s\n", LASTLOG_FILE);
- exit(0);
-#endif
-#ifdef _PATH_LASTLOG
- fprintf(f, "%s\n", _PATH_LASTLOG);
- exit(0);
-#endif
- for (w = lastloglist; *w; w++) {
- if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
- fprintf(f, "%s\n", *w);
- exit(0);
- }
- }
- exit(0);
-}]])],[rxvt_cv_path_lastlog=`cat conftestval`],[rxvt_cv_path_lastlog=],[dnl
- AC_MSG_WARN(Define RXVT_LASTLOG_FILE in config.h manually)])])
-if test x$rxvt_cv_path_lastlog != x; then
- AC_DEFINE_UNQUOTED(RXVT_LASTLOG_FILE, "$rxvt_cv_path_lastlog", Define location of lastlog)
- if test -d "$rxvt_cv_path_lastlog"; then
- AC_DEFINE(LASTLOG_IS_DIR, 1, Define if lastlog is provided via a directory)
- fi
-fi
-dnl# --------------------------------------------------------------------------
-
-dnl# find lastlogx
-AC_CACHE_CHECK(where lastlogx is located, rxvt_cv_path_lastlogx,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#ifdef HAVE_UTMPX_H
-#include <utmpx.h>
-#endif
-#include <errno.h>
-main()
-{
- char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
- FILE *a, *f=fopen("conftestval", "w");
- if (!f) exit(1);
-#ifdef LASTLOGX_FILE
- fprintf(f, "%s\n", LASTLOGX_FILE);
- exit(0);
-#endif
-#ifdef _PATH_LASTLOGX
- fprintf(f, "%s\n", _PATH_LASTLOGX);
- exit(0);
-#endif
- for (w = wtmplist; *w; w++) {
- if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
- fprintf(f, "%s\n", *w);
- exit(0);
- }
- }
- exit(0);
-}]])],[rxvt_cv_path_lastlogx=`cat conftestval`],[rxvt_cv_path_lastlogx=],[dnl
- AC_MSG_WARN(Define RXVT_LASTLOGX_FILE in config.h manually)])])
-if test x$rxvt_cv_path_lastlogx != x; then
- AC_DEFINE_UNQUOTED(RXVT_LASTLOGX_FILE, "$rxvt_cv_path_lastlogx", Define location of lastlogx)
-fi
+UTMP_CHECK
dnl# --------------------------------------------------------------------------
AC_DEFINE(XIMCB_PROTO_BROKEN, 1, Define if your XIMCallback specifies XIC as first type.)
fi
-if test x$ac_cv_func_getpt = xno -a x$ac_cv_func_posix_openpt = xno; then
- AC_CHECK_FUNC(openpty, [], [AC_CHECK_LIB(util, openpty, [LIBS="$LIBS -lutil"])])
-fi
-
-dnl# if we don't guess right then it's up to the user
-AC_CACHE_CHECK(for pty/tty type, rxvt_cv_ptys,
-[if test x$ac_cv_func_openpty = xyes -o x$ac_cv_lib_util_openpty = xyes; then
- rxvt_cv_ptys=OPENPTY
- else if test x$ac_cv_func_getpt = xyes; then
- rxvt_cv_ptys=GLIBC
- else if test x$ac_cv_func_posix_openpt = xyes; then
- rxvt_cv_ptys=POSIX
- else if test x$ac_cv_func__getpty = xyes; then
- rxvt_cv_ptys=SGI4
- else if test -c /dev/ttyp20; then
- rxvt_cv_ptys=SCO
- else if test -c /dev/ptym/clone; then
- rxvt_cv_ptys=HPUX
- else if test -c /dev/ptc -a -c /dev/pts; then
- rxvt_cv_ptys=PTC
- else if test -c /dev/ptc -a -d /dev/pts; then
- rxvt_cv_ptys=PTC
- else if test -c /dev/ptmx -a -c /dev/pts/0; then
- rxvt_cv_ptys=STREAMS
- else if test x$ac_cv_func_grantpt = xyes && test x$ac_cv_func_unlockpt = xyes; then
-dnl# catch CYGWIN
- rxvt_cv_ptys=STREAMS
- else
- rxvt_cv_ptys=BSD
-fi
-fi
-fi
-fi
-fi
-fi
-fi
-fi
-fi
-fi
-])
-
-if test x$rxvt_cv_ptys = xGLIBC; then
- AC_DEFINE(PTYS_ARE_GETPT, 1, Define for this pty type)
-fi
-if test x$rxvt_cv_ptys = xPOSIX; then
- AC_DEFINE(PTYS_ARE_POSIX, 1, Define for this pty type)
-fi
-if test x$rxvt_cv_ptys = xOPENPTY; then
- AC_DEFINE(PTYS_ARE_OPENPTY, 1, Define for this pty type)
-fi
-if test x$rxvt_cv_ptys = xSCO; then
- AC_DEFINE(PTYS_ARE_NUMERIC, 1, Define for this pty type)
-fi
-if test x$rxvt_cv_ptys = xSTREAMS; then
- AC_DEFINE(PTYS_ARE_PTMX, 1, Define for this pty type)
-fi
-if test x$rxvt_cv_ptys = xPTC; then
- AC_DEFINE(PTYS_ARE_PTC, 1, Define for this pty type)
-fi
-if test x$rxvt_cv_ptys = xSGI4; then
- AC_DEFINE(PTYS_ARE__GETPTY, 1, Define for this pty type)
-fi
-if test x$rxvt_cv_ptys = xHPUX; then
- AC_DEFINE(PTYS_ARE_CLONE, 1, Define for this pty type)
-fi
-if test x$rxvt_cv_ptys = xBSD -o x$rxvt_cv_ptys = xHPUX -o x$rxvt_cv_ptys = xPOSIX; then
- AC_DEFINE(PTYS_ARE_SEARCHED, 1, Define for this pty type)
-fi
-
-
-AS_MESSAGE(checking for pty ranges...)
-ptys=`echo /dev/pty??`
-pch1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
-pch2=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
-if test x$pch1 != x; then
- AC_DEFINE_UNQUOTED(PTYCHAR1, "$pch1", Define for first char in devptyXX)
-fi
-if test x$pch2 != x; then
- AC_DEFINE_UNQUOTED(PTYCHAR2, "$pch2", Define for second char in devptyXX)
-fi
+PTY_CHECK
dnl# --------------------------------------------------------------------------
dnl# now add and remove other stuff
echo "
The following are set in config.h
"
-echo " pty/tty type: "$rxvt_cv_ptys
if test x$support_utmp != xyes; then
echo " utmp support: disabled"
echo
echo " resource class fallback: $RESFALLBACK"
fi
echo
-if test x$rxvt_cv_ptys = xUNKNOWN; then
- echo ".----------------------------------------------------------------."
- echo ". WARNING: could not determine pty/tty type. Do not build until ."
- echo ". the appropriate PTYS_ARE_* is defined in config.h ."
- echo ".----------------------------------------------------------------."
-fi
if test x$support_xpm = xneedsmanualspecification; then
echo ".----------------------------------------------------------------."
echo ". WARNING: --enable-xpm-background was specified however the ."
#ifdef HAVE_SYS_IOCTL_H
# include <sys/ioctl.h>
#endif
-#if defined(PTYS_ARE_PTMX) && defined(HAVE_SYS_STROPTS_H)
+#if defined(HAVE_DEV_PTMX) && defined(HAVE_SYS_STROPTS_H)
# include <sys/stropts.h> /* for I_PUSH */
#endif
#ifdef HAVE_ISASTREAM
#elif defined(HAVE_UTIL_H)
# include <util.h>
#endif
+#ifdef TTY_GID_SUPPORT
+#include <grp.h>
+#endif
#include <cstdio>
-#include <grp.h>
#include "rxvtutil.h"
#include "fdpass.h"
* If successful, ttydev is set to the name of the slave device.
* fd_tty _may_ also be set to an open fd to the slave device
*/
-static inline int
-get_pty_streams (int *fd_tty, char **ttydev)
+#if defined(UNIX98_PTY)
+static int
+get_pty (int *fd_tty, char **ttydev)
{
-#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
-# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_POSIX) || defined(PTYS_ARE_PTMX)
int pfd;
-# if defined(PTYS_ARE_GETPT)
+# if defined(HAVE_GETPT)
pfd = getpt();
-# elif defined(PTYS_ARE_POSIX)
+# elif defined(HAVE_POSIX_OPENPT)
pfd = posix_openpt (O_RDWR);
# else
- pfd = open ("/dev/ptmx", O_RDWR | O_NOCTTY, 0);
+ pfd = open (CLONE_DEVICE, O_RDWR | O_NOCTTY, 0);
# endif
if (pfd >= 0)
{
close (pfd);
}
-# endif
-#endif
return -1;
}
-
-static inline int
-get_pty_openpty (int *fd_tty, char **ttydev)
+#elif defined(HAVE_OPENPTY)
+static int
+get_pty (int *fd_tty, char **ttydev)
{
-#ifdef PTYS_ARE_OPENPTY
int pfd;
int res;
char tty_name[32];
*ttydev = strdup (tty_name);
return pfd;
}
-#endif
return -1;
}
-
-static inline int
-get_pty__getpty (int *fd_tty, char **ttydev)
+#elif defined(HAVE__GETPTY)
+static int
+get_pty (int *fd_tty, char **ttydev)
{
-#ifdef PTYS_ARE__GETPTY
int pfd;
*ttydev = _getpty (&pfd, O_RDWR | O_NONBLOCK | O_NOCTTY, 0622, 0);
if (*ttydev != NULL)
return pfd;
-#endif
return -1;
}
-
-static inline int
-get_pty_ptc (int *fd_tty, char **ttydev)
+#elif defined(HAVE_DEV_PTC)
+static int
+get_pty (int *fd_tty, char **ttydev)
{
-#ifdef PTYS_ARE_PTC
int pfd;
if ((pfd = open ("/dev/ptc", O_RDWR | O_NOCTTY, 0)) >= 0)
*ttydev = strdup (ttyname (pfd));
return pfd;
}
-#endif
return -1;
}
-
-static inline int
-get_pty_clone (int *fd_tty, char **ttydev)
+#elif defined(HAVE_DEV_CLONE)
+static int
+get_pty (int *fd_tty, char **ttydev)
{
-#ifdef PTYS_ARE_CLONE
int pfd;
if ((pfd = open ("/dev/ptym/clone", O_RDWR | O_NOCTTY, 0)) >= 0)
*ttydev = strdup (ptsname (pfd));
return pfd;
}
-#endif
return -1;
}
-
-static inline int
-get_pty_numeric (int *fd_tty, char **ttydev)
+#else
+/* Based on the code in openssh/openbsd-compat/bsd-openpty.c */
+static int
+get_pty (int *fd_tty, char **ttydev)
{
-#ifdef PTYS_ARE_NUMERIC
int pfd;
- int idx;
- char *c1, *c2;
- char pty_name[] = "/dev/ptyp???";
- char tty_name[] = "/dev/ttyp???";
-
- c1 = &(pty_name[sizeof (pty_name) - 4]);
- c2 = &(tty_name[sizeof (tty_name) - 4]);
-
- for (idx = 0; idx < 256; idx++)
+ int i;
+ char pty_name[32];
+ char tty_name[32];
+ const char *majors = "pqrstuvwxyzabcde";
+ const char *minors = "0123456789abcdef";
+ for (i = 0; i < 256; i++)
{
- sprintf (c1, "%d", idx);
- sprintf (c2, "%d", idx);
-
- if (access (tty_name, F_OK) < 0)
+ snprintf(pty_name, 32, "/dev/pty%c%c", majors[i / 16], minors[i % 16]);
+ snprintf(tty_name, 32, "/dev/tty%c%c", majors[i / 16], minors[i % 16]);
+ if ((pfd = open (pty_name, O_RDWR | O_NOCTTY, 0)) == -1)
{
- idx = 256;
- break;
+ snprintf(pty_name, 32, "/dev/ptyp%d", i);
+ snprintf(tty_name, 32, "/dev/ttyp%d", i);
+ if ((pfd = open (pty_name, O_RDWR | O_NOCTTY, 0)) == -1)
+ continue;
}
-
- if ((pfd = open (pty_name, O_RDWR | O_NOCTTY, 0)) >= 0)
+ if (access (tty_name, R_OK | W_OK) == 0)
{
- if (access (tty_name, R_OK | W_OK) == 0)
- {
- *ttydev = strdup (tty_name);
- return pfd;
- }
-
- close (pfd);
+ *ttydev = strdup (tty_name);
+ return pfd;
}
- }
-#endif
-
- return -1;
-}
-
-static inline int
-get_pty_searched (int *fd_tty, char **ttydev)
-{
-#ifdef PTYS_ARE_SEARCHED
-# ifndef PTYCHAR1
-# define PTYCHAR1 "pqrstuvwxyz"
-# endif
-# ifndef PTYCHAR2
-# define PTYCHAR2 "0123456789abcdef"
-# endif
- int pfd;
- const char *c1, *c2;
- char pty_name[] = "/dev/pty??";
- char tty_name[] = "/dev/tty??";
-
- for (c1 = PTYCHAR1; *c1; c1++)
- {
- pty_name[ (sizeof (pty_name) - 3)] =
- tty_name[ (sizeof (pty_name) - 3)] = *c1;
-
- for (c2 = PTYCHAR2; *c2; c2++)
- {
- pty_name[ (sizeof (pty_name) - 2)] =
- tty_name[ (sizeof (pty_name) - 2)] = *c2;
-
- if ((pfd = open (pty_name, O_RDWR | O_NOCTTY, 0)) >= 0)
- {
- if (access (tty_name, R_OK | W_OK) == 0)
- {
- *ttydev = strdup (tty_name);
- return pfd;
- }
- close (pfd);
- }
- }
+ close (pfd);
}
-#endif
-
- return -1;
-}
-
-static int
-get_pty (int *fd_tty, char **ttydev)
-{
- int pfd;
-
- if ((pfd = get_pty_streams (fd_tty, ttydev)) != -1
- || (pfd = get_pty_openpty (fd_tty, ttydev)) != -1
- || (pfd = get_pty__getpty (fd_tty, ttydev)) != -1
- || (pfd = get_pty_ptc (fd_tty, ttydev)) != -1
- || (pfd = get_pty_clone (fd_tty, ttydev)) != -1
- || (pfd = get_pty_numeric (fd_tty, ttydev)) != -1
- || (pfd = get_pty_searched (fd_tty, ttydev)) != -1)
- return pfd;
-
- return -1;
}
+#endif
/*----------------------------------------------------------------------*/
/*
{
setsid ();
-#if defined(PTYS_ARE_PTMX) && defined(I_PUSH)
+#if defined(HAVE_DEV_PTMX) && defined(I_PUSH)
/*
* Push STREAMS modules:
* ptem: pseudo-terminal hardware emulation module.
#include "rxvt.h"
#include "feature.h"
-#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
-# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_POSIX) || defined(PTYS_ARE_PTMX)
-# define NO_SETOWNER_TTYDEV 1
-# endif
-#endif
-#if defined(__CYGWIN__) || defined(PTYS_ARE_OPENPTY)
+#if defined(HAVE__GETPTY) || defined(HAVE_OPENPTY) || defined(UNIX98_PTY)
# define NO_SETOWNER_TTYDEV 1
#endif
projects / dana / urxvt.git / commitdiff