d_fd_macros=''
d_fd_set=''
d_fds_bits=''
+d_fdclose=''
d_fdim=''
d_fegetround=''
d_fgetpos=''
d_fpgetround=''
d_fpos64_t=''
d_frexpl=''
+d_fs_data_s=''
d_fseeko=''
d_fsetpos=''
+d_fstatfs=''
d_fsync=''
d_ftello=''
d_ftime=''
d_getaddrinfo=''
d_getcwd=''
d_getespwnam=''
+d_getfsstat=''
d_getgrent=''
d_getgrent_r=''
getgrent_r_proto=''
d_getlogin=''
d_getlogin_r=''
getlogin_r_proto=''
+d_getmnt=''
+d_getmntent=''
d_getnameinfo=''
d_getnbyaddr=''
d_getnbyname=''
gmtime_r_proto=''
d_gnulibc=''
gnulibc_version=''
+d_hasmntopt=''
d_htonl=''
d_hypot=''
d_ilogb=''
d_shmdt=''
d_shmget=''
d_sigaction=''
+d_siginfo_si_errno=''
+d_siginfo_si_pid=''
+d_siginfo_si_uid=''
+d_siginfo_si_addr=''
+d_siginfo_si_status=''
+d_siginfo_si_band=''
+d_siginfo_si_value=''
d_signbit=''
d_sigprocmask=''
d_sigsetjmp=''
d_sresuproto=''
d_stat=''
d_statblks=''
+d_statfs_f_flags=''
+d_statfs_s=''
d_static_inline=''
perl_static_inline=''
+d_fstatvfs=''
+d_statvfs=''
d_stdio_cnt_lval=''
d_stdio_ptr_lval=''
d_stdio_ptr_lval_nochange_cnt=''
d_unsetenv=''
d_usleep=''
d_usleepproto=''
+d_ustat=''
d_pseudofork=''
d_vfork=''
usevfork=''
i_mallocmalloc=''
i_math=''
i_memory=''
+i_mntent=''
d_gdbm_ndbm_h_uses_prototypes=''
d_gdbmndbm_h_uses_prototypes=''
d_ndbm=''
i_syslog=''
i_sysmman=''
i_sysmode=''
+i_sysmount=''
i_sysndir=''
i_sysparam=''
i_syspoll=''
i_syssecrt=''
i_sysselct=''
i_sysstat=''
+i_sysstatfs=''
+i_sysstatvfs=''
i_systimes=''
i_systypes=''
i_sysuio=''
i_sysun=''
i_sysutsname=''
+i_sysvfs=''
i_syswait=''
i_sgtty=''
i_termio=''
i_time=''
timeincl=''
i_unistd=''
+i_ustat=''
i_utime=''
i_values=''
i_stdarg=''
: set usesocks on the Configure command line to enable socks.
: List of libraries we want.
: If anyone needs extra -lxxx, put those in a hint file.
-libswanted="cl pthread socket bind inet nsl nm ndbm gdbm dbm db malloc dl ld"
+libswanted="cl pthread socket bind inet nsl ndbm gdbm dbm db malloc dl ld"
libswanted="$libswanted sun m crypt sec util c cposix posix ucb bsd BSD"
: We probably want to search /usr/shlib before most other libraries.
: This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist.
error=''
silent=''
extractsh=''
-override=''
knowitall=''
rm -f optdef.sh posthint.sh
cat >optdef.sh <<EOS
-s) shift; silent=true; realsilent=true;;
-E) shift; alldone=exit;;
-K) shift; knowitall=true;;
- -O) shift; override=true;;
+ -O) shift;;
-S) shift; silent=true; extractsh=true;;
-D)
shift
-Dprefix=/opt/perl5 choose your destination
-E : stop at the end of questions, after having produced config.sh.
-K : do not use unless you know what you are doing.
- -O : let -D and -U override definitions from loaded configuration file.
+ -O : ignored for backward compatibility
-S : perform variable substitutions on all .SH files (can mix with -f)
-U : undefine symbol:
-U symbol symbol gets the value 'undef'
: run the defines and the undefines, if any, but leave the file out there...
touch optdef.sh
-grep -q '\\' optdef.sh
+grep '\\' optdef.sh >/dev/null 2>&1
if test $? = 0; then
echo "Configure does not support \\ in -D arguments"
exit 1
echo "Fetching answers from $config_sh..."
cd ..
. $config_sh
- test "$override" && . ./optdef.sh
+ . UU/optdef.sh
echo " "
. UU/extract
rm -rf UU
hint=previous
;;
esac
-test "$override" && . ./optdef.sh
+. ./optdef.sh
: Restore computed paths
for file in $loclist $trylist; do
: the following weeds options from ccflags that are of no interest to cpp
case "$cppflags" in
'') cppflags="$ccflags" ;;
-*) cppflags="$cppflags $ccflags" ;;
+*) set X $ccflags; shift
+ case " $cppflags " in
+ *" $1 "*) ;; # Try to avoid doubling the cppflags.
+ *) cppflags="$cppflags $ccflags" ;;
+ esac
+ ;;
esac
case "$gccversion" in
1*) cppflags="$cppflags -D__GNUC__"
}
#endif
/* For alignment 32-bit platforms have the 80 bits in 12 bytes,
- * while 64-bits platforms have it in 16 bytes. */
+ * while 64-bits platforms have it in 16 bytes. The trailing bytes
+ * cannot be trusted. */
#if LDBL_MANT_DIG == 64 && (LONGDBLSIZE == 16 || LONGDBLSIZE == 12)
- if (b[0] == 0xCD && b[9] == 0xBF && b[10] == 0x00) {
+ if (b[0] == 0xCD && b[9] == 0xBF) {
/* x86 80-bit little-endian, sizeof 12 (ILP32, Solaris x86)
* or 16 (LP64, Linux and OS X), 4 or 6 bytes of padding.
* Also known as "extended precision". */
printf("3\n");
exit(0);
}
- if (b[0] == 0xBF && b[9] == 0xCD && b[10] == 0x00) {
- /* is there ever big-endian 80-bit, really? */
+ if (b[0] == 0xBF && b[9] == 0xCD) {
+ /* Is there ever big-endian 80-bit, really?
+ *
+ * The Motorola 68881 had another "extended precision" format:
+ * sign:1 exp:15 zero:16 integer:1 mantissa:63
+ * for total of 96 bits of bytes. The zero bits were unused.
+ * See "M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL" for more details.
+ * If it ever becomes relevant, this format should be allocated
+ * a new doublekind code since it's quite different from the Intel x87.
+ */
printf("4\n");
exit(0);
}
/* software "double double", the 106 is 53+53.
* but irix thinks it is 107. */
if (b[0] == 0x9A && b[7] == 0x3C && b[8] == 0x9A && b[15] == 0xBF) {
- /* double double 128-bit little-endian,
+ /* double double 128-bit fully little-endian,
+ * little-endian doubles in little-endian order,
* 9a 99 99 99 99 99 59 3c 9a 99 99 99 99 99 b9 bf */
printf("5\n");
exit(0);
}
if (b[0] == 0xBF && b[7] == 0x9A && b[8] == 0x3C && b[15] == 0x9A) {
- /* double double 128-bit big-endian, e.g. PPC/Power and MIPS:
+ /* double double 128-bit fully big-endian,
+ * big-endian doubles in big-endian order,
+ * e.g. PPC/Power and MIPS:
* bf b9 99 99 99 99 99 9a 3c 59 99 99 99 99 99 9a */
printf("6\n");
exit(0);
}
+ if (b[0] == 0x9A && b[7] == 0xBF && b[8] == 0x9A && b[15] == 0x3C) {
+ /* double double 128-bit mixed endian.
+ * little-endian doubles in big-endian order,
+ * e.g. ppc64el,
+ * 9a 99 99 99 99 99 b9 bf 9a 99 99 99 99 99 59 3c */
+ printf("7\n");
+ exit(0);
+ }
+ if (b[0] == 0x3C && b[7] == 0x9A && b[8] == 0xBF && b[15] == 0x9A) {
+ /* double double 128-bit mixed endian,
+ * big-endian doubles in little-endian order,
+ * 3c 59 99 99 99 99 99 9a bf b9 99 99 99 99 99 9a */
+ printf("8\n");
+ exit(0);
+ }
#endif
printf("-1\n"); /* unknown */
exit(0);
2) echo "You have IEEE 754 128-bit big endian long doubles." >&4 ;;
3) echo "You have x86 80-bit little endian long doubles." >& 4 ;;
4) echo "You have x86 80-bit big endian long doubles." >& 4 ;;
-5) echo "You have 128-bit little-endian double-double long doubles." >& 4 ;;
-6) echo "You have 128-bit big-endian double-double long doubles." >& 4 ;;
+5) echo "You have 128-bit fully little-endian double-double long doubles (64-bit LEs in LE)." >& 4 ;;
+6) echo "You have 128-bit fully big-endian double-double long doubles (64-bit BEs in BE)." >& 4 ;;
+7) echo "You have 128-bit mixed double-double long doubles (64-bit LEs in BE)." >& 4 ;;
+8) echo "You have 128-bit mixed double-double long doubles (64-bit BEs in LE)." >& 4 ;;
*) echo "Cannot figure out your long double." >&4 ;;
esac
$rm_try
eval $setvar;
$rm_try'
+: Define hasfield_t macro for Configure internal use
+hasfield_t='varname=$1; struct=$2; type=$3; field=$4; shift; shift; shift; shift;
+while $test $# -ge 2; do
+ case "$1" in
+ $define) echo "#include <$2>";;
+ esac ;
+ shift 2;
+done > try.c;
+echo "int main () { $struct foo; $type bar = foo.$field; }" >> try.c;
+set try;
+if eval $compile; then
+ val="$define";
+else
+ val="$undef";
+fi;
+set $varname;
+eval $setvar;
+$rm_try'
+
: see if we should include time.h, sys/time.h, or both
echo " "
if test "X$timeincl" = X; then
case "$eagain" in
'')
case "$d_fork:$d_pipe:$d_alarm" in
- define:define)
+ define:define:define)
$cat head.c > try.c
$cat >>try.c <<EOCP
#include <errno.h>
fi
$rm_try
+: see if fdclose exists
+set fdclose d_fdclose
+eval $inlibc
+
: see if fdim exists
set fdim d_fdim
eval $inlibc
set sys/param.h i_sysparam
eval $inhdr
+: see if this is a sys/mount.h system
+set sys/mount.h i_sysmount
+eval $inhdr
+
+: Check for fs_data_s
+echo " "
+echo "Checking to see if your system supports struct fs_data..." >&4
+set d_fs_data_s fs_data $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h
+eval $hasstruct
+case "$d_fs_data_s" in
+"$define") echo "Yes, it does." ;;
+*) echo "No, it doesn't." ;;
+esac
+
: see if fseeko exists
set fseeko d_fseeko
eval $inlibc
set fsetpos d_fsetpos
eval $inlibc
+: see if fstatfs exists
+set fstatfs d_fstatfs
+eval $inlibc
+
+: see if statvfs exists
+set statvfs d_statvfs
+eval $inlibc
+
+: see if fstatvfs exists
+set fstatvfs d_fstatvfs
+eval $inlibc
+
+
: see if fsync exists
set fsync d_fsync
eval $inlibc
set getespwnam d_getespwnam
eval $inlibc
+: see if getfsstat exists
+set getfsstat d_getfsstat
+eval $inlibc
+
: see if getgrent exists
set getgrent d_getgrent
eval $inlibc
;;
esac
+: see if getmnt exists
+set getmnt d_getmnt
+eval $inlibc
+
+: see if getmntent exists
+set getmntent d_getmntent
+eval $inlibc
+
: see if getnameinfo exists
set getnameinfo d_getnameinfo
eval $inlibc
;;
esac
+: see if hasmntopt exists
+set hasmntopt d_hasmntopt
+eval $inlibc
+
: see if this is a netinet/in.h or sys/in.h system
set netinet/in.h i_niin sys/in.h i_sysin
eval $inhdr
set readlink d_readlink
eval $inlibc
-: Check if exe is symlink to abs path of executing program
+: Check if there is a /proc symlink to the abs path of
+: the executing program. We will honor hints of d_procselfexe=$undef
+: or procselfexe being non-empty, otherwise will try to determine both
+: if we have readlink.
+: AmigaOS will attempt to mount proc: aka /proc, if /proc/... is
+: referenced, and AmigaOS does not have a proc filesystem anyway.
echo " "
-procselfexe=''
val="$undef"
-case "$d_procselfexe" in
-'')
-case "$d_readlink" in
- "$define")
- : NetBSD first as /proc/self is a symlink to /proc/curproc, and it feels
- : more tidy to avoid an extra level of symlink
+if $test "X$d_procselfexe" = Xundef; then
+ procselfexe=''
+elif $test "X$procselfexe" != X -a "X$procselfexe" != 'X '; then
+ val="$define"
+elif $test "X$d_readlink" = Xdefine; then
+ : NetBSD first as /proc/self is a symlink to /proc/curproc,
+ : and it feels more tidy to avoid an extra level of symlink
set NetBSD /proc/curproc/exe Linux /proc/self/exe FreeBSD /proc/curproc/file Solaris /proc/self/path/a.out
while test $# -gt 0; do
type=$1; try=$2
fi
fi
done
- ;;
-esac
+fi
$rm -f reflect
set d_procselfexe
eval $setvar
-;;
-esac
: backward compatibility for d_hvfork
if test X$d_hvfork != X; then
set d_statblks stat st_blocks $i_sysstat sys/stat.h
eval $hasfield
+: see if this is a sys/vfs.h system
+set sys/vfs.h i_sysvfs
+eval $inhdr
+
+: see if this is a sys/statfs.h system
+set sys/statfs.h i_sysstatfs
+eval $inhdr
+
+: Check for statfs_s
+echo " "
+echo "Checking to see if your system supports struct statfs..." >&4
+set d_statfs_s statfs $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h $i_sysvfs sys/vfs.h $i_sysstatfs sys/statfs.h
+eval $hasstruct
+case "$d_statfs_s" in
+"$define") echo "Yes, it does." ;;
+*) echo "No, it doesn't." ;;
+esac
+
+
+: see if struct statfs knows about f_flags
+case "$d_statfs_s" in
+define)
+ echo " "
+ echo "Checking to see if your struct statfs has f_flags field..." >&4
+ set d_statfs_f_flags statfs f_flags $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h $i_sysvfs sys/vfs.h $i_sysstatfs sys/statfs.h
+ eval $hasfield
+ ;;
+*) val="$undef"
+ set d_statfs_f_flags
+ eval $setvar
+ ;;
+esac
+case "$d_statfs_f_flags" in
+"$define") echo "Yes, it does." ;;
+*) echo "No, it doesn't." ;;
+esac
+
: see what flavor, if any, of static inline is supported
echo " "
echo "Checking to see if your system supports static inline..."
set d_usleepproto usleep $i_unistd unistd.h
eval $hasproto
+: see if ustat exists
+set ustat d_ustat
+eval $inlibc
+
: see if closedir exists
set closedir d_closedir
eval $inlibc
;;
esac
;;
- 5) # 128-bit LE "double double"
+ 5) # 128-bit LE-LE "double double"
longdblinfbytes='0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x7f'
longdblnanbytes='0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x7f'
;;
- 6) # 128-bit BE "double double"
+ 6) # 128-bit BE-BE "double double"
longdblinfbytes='0x7f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00'
longdblnanbytes='0x7f, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00'
;;
+ 7) # 128-bit LE-BE "double double"
+ longdblinfbytes='0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00'
+ longdblnanbytes='0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00'
+ ;;
+ 8) # 128-bit BE-LE "double double"
+ longdblinfbytes='0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00'
+ longdblnanbytes='0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00'
+ ;;
*) # No idea.
longdblinfbytes=$undef
longdblnanbytes=$undef
* and the top bit must have been one since 387, zero is plain invalid.
* For normal fp values, the LDBL_MANT_DIG is fine, though. */
# define BITS LDBL_MANT_DIG
-# elif ($longdblkind == 5 || $longdblkind == 6) /* double double */
+# elif ($longdblkind == 5 || $longdblkind == 6 || $longdblkind == 7 || $longdblkind == 8) /* double double */
/* LDBL_MANT_DIG of 106 (twice 53) would be logical, but for some
* reason e.g. Irix thinks 107. But in any case, we want only
* the number of real bits, the implicit bits are of no interest. */
;;
esac
+: see what siginfo fields we have
+case "$d_sigaction" in
+"$define")
+ echo "Checking if your siginfo_t has si_errno field...">&4
+ set d_siginfo_si_errno siginfo_t int si_errno $d_sigaction signal.h
+ eval $hasfield_t;
+
+ echo "Checking if your siginfo_t has si_pid field...">&4
+ set d_siginfo_si_pid siginfo_t $pidtype si_pid $d_sigaction signal.h
+ eval $hasfield_t;
+
+ echo "Checking if your siginfo_t has si_uid field...">&4
+ set d_siginfo_si_uid siginfo_t $uidtype si_uid $d_sigaction signal.h
+ eval $hasfield_t;
+
+ echo "Checking if your siginfo_t has si_addr field...">&4
+ set d_siginfo_si_addr siginfo_t "void *" si_addr $d_sigaction signal.h
+ eval $hasfield_t;
+
+ echo "Checking if your siginfo_t has si_status field...">&4
+ set d_siginfo_si_status siginfo_t int si_status $d_sigaction signal.h
+ eval $hasfield_t;
+
+ echo "Checking if your siginfo_t has si_band field...">&4
+ set d_siginfo_si_band siginfo_t long si_band $d_sigaction signal.h
+ eval $hasfield_t;
+
+ echo "Checking if your siginfo_t has si_value field...">&4
+ set d_siginfo_si_value siginfo_t "union sigval" si_value $d_sigaction signal.h
+ eval $hasfield_t;
+
+ ;;
+esac
+
: Determine if we can use sysctl with KERN_PROC_PATHNAME to find executing program
echo " "
echo "Determining whether we can use sysctl with KERN_PROC_PATHNAME to find executing program..." >&4
i_machcthr="$undef"
fi
+: see if this is a mntent.h system
+set mntent.h i_mntent
+eval $inhdr
+
: see if net/errno.h is available
val=''
set net/errno.h val
: add -D_FORTIFY_SOURCE if feasible and not already there
case "$gccversion" in
-4.*) case "$optimize$ccflags" in
+[45].*) case "$optimize$ccflags" in
*-O*) case "$ccflags$cppsymbols" in
*_FORTIFY_SOURCE=*) # Don't add it again.
echo "You seem to have -D_FORTIFY_SOURCE already, not adding it." >&4
;;
esac
;;
- *) echo "You have gcc 4.* but not optimizing, not adding -D_FORTIFY_SOURCE." >&4
+ *) echo "You have gcc 4.* or later but not optimizing, not adding -D_FORTIFY_SOURCE." >&4
;;
esac
;;
-*) echo "You seem not to have gcc 4.*, not adding -D_FORTIFY_SOURCE." >&4
+*) echo "You seem not to have gcc 4.* or later, not adding -D_FORTIFY_SOURCE." >&4
;;
esac
set sys/security.h i_syssecrt
eval $inhdr
+: see if this is a sys/statvfs.h system
+set sys/statvfs.h i_sysstatvfs
+eval $inhdr
+
: see if this is a sys/un.h system
set sys/un.h i_sysun
eval $inhdr
set sys/wait.h i_syswait
eval $inhdr
+: see if this is a ustat.h system
+set ustat.h i_ustat
+eval $inhdr
+
: see if this is an utime system
set utime.h i_utime
eval $inhdr
d_fcntl_can_lock='$d_fcntl_can_lock'
d_fd_macros='$d_fd_macros'
d_fd_set='$d_fd_set'
+d_fdclose='$d_fdclose'
d_fdim='$d_fdim'
d_fds_bits='$d_fds_bits'
d_fegetround='$d_fegetround'
d_fs_data_s='$d_fs_data_s'
d_fseeko='$d_fseeko'
d_fsetpos='$d_fsetpos'
+d_fstatfs='$d_fstatfs'
+d_fstatvfs='$d_fstatvfs'
d_fsync='$d_fsync'
d_ftello='$d_ftello'
d_ftime='$d_ftime'
d_getaddrinfo='$d_getaddrinfo'
d_getcwd='$d_getcwd'
d_getespwnam='$d_getespwnam'
+d_getfsstat='$d_getfsstat'
d_getgrent='$d_getgrent'
d_getgrent_r='$d_getgrent_r'
d_getgrgid_r='$d_getgrgid_r'
d_getitimer='$d_getitimer'
d_getlogin='$d_getlogin'
d_getlogin_r='$d_getlogin_r'
+d_getmnt='$d_getmnt'
+d_getmntent='$d_getmntent'
d_getnameinfo='$d_getnameinfo'
d_getnbyaddr='$d_getnbyaddr'
d_getnbyname='$d_getnbyname'
d_gmtime_r='$d_gmtime_r'
d_gnulibc='$d_gnulibc'
d_grpasswd='$d_grpasswd'
+d_hasmntopt='$d_hasmntopt'
d_htonl='$d_htonl'
d_hypot='$d_hypot'
d_ilogb='$d_ilogb'
d_shmdt='$d_shmdt'
d_shmget='$d_shmget'
d_sigaction='$d_sigaction'
+d_siginfo_si_errno='$d_siginfo_si_errno'
+d_siginfo_si_pid='$d_siginfo_si_pid'
+d_siginfo_si_uid='$d_siginfo_si_uid'
+d_siginfo_si_addr='$d_siginfo_si_addr'
+d_siginfo_si_status='$d_siginfo_si_status'
+d_siginfo_si_band='$d_siginfo_si_band'
+d_siginfo_si_value='$d_siginfo_si_value'
d_signbit='$d_signbit'
d_sigprocmask='$d_sigprocmask'
d_sigsetjmp='$d_sigsetjmp'
d_sresuproto='$d_sresuproto'
d_stat='$d_stat'
d_statblks='$d_statblks'
+d_statfs_f_flags='$d_statfs_f_flags'
+d_statfs_s='$d_statfs_s'
d_static_inline='$d_static_inline'
+d_statvfs='$d_statvfs'
d_stdio_cnt_lval='$d_stdio_cnt_lval'
d_stdio_ptr_lval='$d_stdio_ptr_lval'
d_stdio_ptr_lval_nochange_cnt='$d_stdio_ptr_lval_nochange_cnt'
d_unsetenv='$d_unsetenv'
d_usleep='$d_usleep'
d_usleepproto='$d_usleepproto'
+d_ustat='$d_ustat'
d_vendorarch='$d_vendorarch'
d_vendorbin='$d_vendorbin'
d_vendorlib='$d_vendorlib'
i_mallocmalloc='$i_mallocmalloc'
i_math='$i_math'
i_memory='$i_memory'
+i_mntent='$i_mntent'
i_ndbm='$i_ndbm'
i_netdb='$i_netdb'
i_neterrno='$i_neterrno'
i_syslog='$i_syslog'
i_sysmman='$i_sysmman'
i_sysmode='$i_sysmode'
+i_sysmount='$i_sysmount'
i_sysndir='$i_sysndir'
i_sysparam='$i_sysparam'
i_syspoll='$i_syspoll'
i_sysselct='$i_sysselct'
i_syssockio='$i_syssockio'
i_sysstat='$i_sysstat'
+i_sysstatfs='$i_sysstatfs'
+i_sysstatvfs='$i_sysstatvfs'
i_systime='$i_systime'
i_systimek='$i_systimek'
i_systimes='$i_systimes'
i_sysuio='$i_sysuio'
i_sysun='$i_sysun'
i_sysutsname='$i_sysutsname'
+i_sysvfs='$i_sysvfs'
i_syswait='$i_syswait'
i_termio='$i_termio'
i_termios='$i_termios'
i_time='$i_time'
i_unistd='$i_unistd'
+i_ustat='$i_ustat'
i_utime='$i_utime'
i_values='$i_values'
i_varargs='$i_varargs'