-#serial 8
+#serial 11
dnl From Jim Meyering.
dnl
dnl
# jm_LIST_MOUNTED_FILESYSTEMS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-AC_DEFUN(jm_LIST_MOUNTED_FILESYSTEMS,
+AC_DEFUN([jm_LIST_MOUNTED_FILESYSTEMS],
[
-AC_CHECK_FUNCS(listmntent getmntent getmntinfo)
-AC_CHECK_HEADERS(mntent.h)
+AC_CHECK_FUNCS(listmntent getmntinfo)
+AC_CHECK_HEADERS(mntent.h sys/param.h sys/ucred.h sys/mount.h sys/fs_types.h)
+ getfsstat_includes="\
+$ac_includes_default
+#if HAVE_SYS_PARAM_H
+# include <sys/param.h> /* needed by powerpc-apple-darwin1.3.7 */
+#endif
+#if HAVE_SYS_UCRED_H
+# include <sys/ucred.h> /* needed by powerpc-apple-darwin1.3.7 */
+#endif
+#if HAVE_SYS_MOUNT_H
+# include <sys/mount.h>
+#endif
+#if HAVE_SYS_FS_TYPES_H
+# include <sys/fs_types.h> /* needed by powerpc-apple-darwin1.3.7 */
+#endif
+"
+AC_CHECK_MEMBERS([struct fsstat.f_fstypename],,,[$getfsstat_includes])
# Determine how to get the list of mounted filesystems.
ac_list_mounted_fs=
# 4.3BSD, SunOS, HP-UX, Dynix, Irix
AC_MSG_CHECKING([for one-argument getmntent function])
AC_CACHE_VAL(fu_cv_sys_mounted_getmntent1,
- [test $ac_cv_header_mntent_h = yes \
- && fu_cv_sys_mounted_getmntent1=yes \
- || fu_cv_sys_mounted_getmntent1=no])
+ [AC_TRY_COMPILE([
+/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */
+#include <stdio.h>
+
+#include <mntent.h>
+#if !defined MOUNTED
+# if defined _PATH_MOUNTED /* GNU libc */
+# define MOUNTED _PATH_MOUNTED
+# endif
+# if defined MNT_MNTTAB /* HP-UX. */
+# define MOUNTED MNT_MNTTAB
+# endif
+# if defined MNTTABNAME /* Dynix. */
+# define MOUNTED MNTTABNAME
+# endif
+#endif
+],
+ [ struct mntent *mnt = 0; char *table = MOUNTED; ],
+ fu_cv_sys_mounted_getmntent1=yes,
+ fu_cv_sys_mounted_getmntent1=no)])
AC_MSG_RESULT($fu_cv_sys_mounted_getmntent1)
if test $fu_cv_sys_mounted_getmntent1 = yes; then
ac_list_mounted_fs=found
fi
fi
- if test -z "$ac_list_mounted_fs"; then
- AC_MSG_ERROR([could not determine how to read list of mounted filesystems])
- fi
-
fi
if test -z "$ac_list_mounted_fs"; then
- # DEC Alpha running OSF/1.
+ # DEC Alpha running OSF/1, and Apple Darwin 1.3.
+ # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h
+
AC_MSG_CHECKING([for getfsstat function])
- AC_CACHE_VAL(fu_cv_sys_mounted_getsstat,
+ AC_CACHE_VAL(fu_cv_sys_mounted_getfsstat,
[AC_TRY_LINK([
#include <sys/types.h>
-#include <sys/mount.h>
-#include <sys/fs_types.h>],
+#if HAVE_STRUCT_FSSTAT_F_FSTYPENAME
+# define FS_TYPE(Ent) ((Ent).f_fstypename)
+#else
+# define FS_TYPE(Ent) mnt_names[(Ent).f_type]
+#endif
+]$getfsstat_includes
+,
[struct statfs *stats;
- int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); ],
- fu_cv_sys_mounted_getsstat=yes,
- fu_cv_sys_mounted_getsstat=no)])
- AC_MSG_RESULT($fu_cv_sys_mounted_getsstat)
- if test $fu_cv_sys_mounted_getsstat = yes; then
+ int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT);
+ char *t = FS_TYPE (*stats); ],
+ fu_cv_sys_mounted_getfsstat=yes,
+ fu_cv_sys_mounted_getfsstat=no)])
+ AC_MSG_RESULT($fu_cv_sys_mounted_getfsstat)
+ if test $fu_cv_sys_mounted_getfsstat = yes; then
ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_GETFSSTAT, 1,
[Define if there is a function named getfsstat for reading the
AC_MSG_CHECKING([for getmntinfo function])
AC_CACHE_VAL(fu_cv_sys_mounted_getmntinfo,
[
- ok=
- if test $ac_cv_func_getmntinfo = yes; then
- AC_EGREP_HEADER(f_type;, sys/mount.h,
- ok=yes)
- fi
- test -n "$ok" \
+ test "$ac_cv_func_getmntinfo" = yes \
&& fu_cv_sys_mounted_getmntinfo=yes \
|| fu_cv_sys_mounted_getmntinfo=no
])
ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_GETMNTINFO, 1,
[Define if there is a function named getmntinfo for reading the
- list of mounted filesystems. (4.4BSD)])
+ list of mounted filesystems. (4.4BSD, Darwin)])
fi
fi
# Can't build mountlist.c or anything that needs its functions
fi
-AS_IF([test $ac_list_mounted_fs = found], [$1], [$2])[]dnl
+AS_IF([test $ac_list_mounted_fs = found], [$1], [$2])
])