1 files changed, 182 insertions, 39 deletions

diff --git a/configure.in b/configure.in
index 1cad0d9..179fd25 100644
--- a/configure.in
+++ b/configure.in
@@ -42,8 +42,10 @@ choke -- this is a workaround for a Sun-specific problem
 #include <sys/types.h>
 #include <sys/vfs.h>],
 [struct statfs t; long c = *(t.f_spare);],
-fu_cv_sys_truncating_statfs=yes,
-fu_cv_sys_truncating_statfs=no,
+fu_cv_sys_truncating_statfs=yes
+AC_MSG_RESULT(yes),
+fu_cv_sys_truncating_statfs=no
+AC_MSG_RESULT(no),
 )])
 if test $fu_cv_sys_truncating_statfs = yes; then
   AC_DEFINE(STATFS_TRUNCATES_BLOCK_COUNTS, 1,
@@ -596,8 +598,7 @@ ac_cv_use_ps_vars=no
 AC_MSG_CHECKING(for ps syntax)
 dnl  STAT UCOMM              VSZ   RSS USER       UID  PPID COMMAND
 if ps -weo 'stat comm vsz rss user uid ppid args' 2>/dev/null | \
-        egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ \
-        +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
+        egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -629,8 +630,7 @@ then
 
 dnl BSD-like mode in RH 6.1
 elif ps waxno 'state comm vsz rss uid user ppid args' 2>/dev/null | \
-        egrep -i ["^S +COMMAND +VSZ +RSS +UID +USER +PPID +[RGSCOMDNA]+"] \
-        >/dev/null
+        egrep -i ["^S +COMMAND +VSZ +RSS +UID +USER +PPID +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -646,9 +646,8 @@ then
 
 dnl SunOS 4.1.3:
 dnl  F  UID  PID  PPID  CP  PRI  NI  SZ  RSS  WCHAN  STAT  TT  TIME  COMMAND
-elif ps -laxnwww 2>/dev/null | egrep -i ["^ *F(LAGS)? +UID +PID +PPID \
-        +CP +PRI +NI +(SZ)|(VSZ)|(SIZE) +RSS +WCHAN +STAT? +TTY? +TIME \
-        +COMMAND"] >/dev/null
+elif ps -laxnwww 2>/dev/null | \
+        egrep -i ["^ *F(LAGS)? +UID +PID +PPID +CP +PRI +NI +(SZ)|(VSZ)|(SIZE) +RSS +WCHAN +STAT? +TTY? +TIME +COMMAND"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_raw_command="$PATH_TO_PS laxnwww"
@@ -666,8 +665,8 @@ dnl Debian Linux / procps v1.2.9:
 dnl  FLAGS   UID   PID  PPID PRI  NI   SIZE   RSS WCHAN       STA TTY TIME COMMAND
 dnl    100     0     1     0   0   0    776    76  c0131c8c   S  ffff  0:11 init [2]
 dnl
-elif ps laxnwww 2>/dev/null | egrep -i ["^ *F(LAGS)? +UID +PID +PPID +PRI \
-        +NI +(VSZ)|(SIZE) +RSS +WCHAN +STAT? TTY +TIME +COMMAND"] >/dev/null
+elif ps laxnwww 2>/dev/null | \
+        egrep -i ["^ *F(LAGS)? +UID +PID +PPID +PRI +NI +(VSZ)|(SIZE) +RSS +WCHAN +STAT? TTY +TIME +COMMAND"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_raw_command="$PATH_TO_PS laxnwww"
@@ -683,8 +682,7 @@ then
 
 dnl OpenBSD (needs to come early because -exo appears to work, but does not give all procs)
 elif ps -axo 'stat comm vsz rss user uid ppid args' 2>/dev/null | \
-        egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ \
-        +U[ID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
+        egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -700,8 +698,7 @@ then
 
 dnl AIX 4.3.3 - needs verification. This works for Tru64 - needs %*[ +] in PS_FORMAT
 elif ps -ao 'stat comm vsz rss user uid ppid args' 2>/dev/null | \
-        egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ \
-        +U[ID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
+        egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -716,8 +713,7 @@ then
         AC_MSG_RESULT([$ac_cv_ps_command])
 
 elif ps -eo 's comm vsz rss user uid ppid args' 2>/dev/null | \
-        egrep -i ["^S[TAUES]* +C[OMDNA]+ +[VSIZE]+ +U[SER]+ +U[ID]+ \
-        +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
+        egrep -i ["^S[TAUES]* +C[OMDNA]+ +[VSIZE]+ +U[SER]+ +U[ID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -732,8 +728,7 @@ then
         AC_MSG_RESULT([$ac_cv_ps_command])
 
 elif ps -Ao 's comm vsz rss uid user ppid args' 2>/dev/null | \
-        egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER \
-        +PPID +[RGSCOMDNA]+"] >/dev/null
+        egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PPID +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -748,8 +743,7 @@ then
         AC_MSG_RESULT([$ac_cv_ps_command])
 
 elif ps -Ao 'status comm vsz rss uid user ppid args' 2>/dev/null | \
-        egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER \
-        +PPID +[RGSCOMDNA]+"] >/dev/null
+        egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PPID +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -764,8 +758,7 @@ then
         AC_MSG_RESULT([$ac_cv_ps_command])
 
 elif ps -Ao 'state comm vsz rss uid user ppid args' 2>/dev/null | \
-        egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER \
-        +PPID +[RGSCOMDNA]+"] >/dev/null
+        egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PPID +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -781,8 +774,7 @@ then
 
 dnl wonder who takes state instead of stat
 elif ps -ao 'state command vsz rss user ppid args' 2>/dev/null | \
-        egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER \
-        +PPID +[RGSCOMDNA]+"] >/dev/null
+        egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PPID +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,procprog,&pos]"
@@ -797,8 +789,8 @@ then
         AC_MSG_RESULT([$ac_cv_ps_command])
 
 dnl IRIX 53
-elif ps -el 2>/dev/null | egrep -i ["^ *F +S +UID +PID +PPID +C +PRI \
-        +NI +P +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
+elif ps -el 2>/dev/null | \
+        egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,&pos,procprog]"
@@ -811,8 +803,8 @@ then
         AC_MSG_RESULT([$ac_cv_ps_command])
 
 dnl IRIX 63
-elif ps -el 2>/dev/null | egrep -i ["^ *F +S +UID +PID +PPID +C +PRI \
-        +NI +P +ADDR +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
+elif ps -el 2>/dev/null | \
+        egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +ADDR +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,&pos,procprog]"
@@ -827,8 +819,8 @@ then
 dnl AIX 4.1:
 dnl     F S      UID   PID  PPID   C PRI NI ADDR  SZ  RSS   WCHAN    TTY  TIME CMD
 dnl    303 A        0     0     0 120  16 -- 1c07  20   24              -  0:45 swapper
-elif ps -el 2>/dev/null | egrep -i ["^ *F +S +UID +PID +PPID +C +PRI \
-        +NI +ADDR +SZ +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
+elif ps -el 2>/dev/null | \
+        egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +ADDR +SZ +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,&pos,procprog]"
@@ -841,8 +833,8 @@ then
         AC_MSG_RESULT([$ac_cv_ps_command])
 
 dnl AIX?
-elif ps glaxen 2>/dev/null | egrep -i ["^ *F +UID +PID +PPID +PRI +NI \
-        +VSZ +RSS +WCHAN +STAT +TTY +TIME +COMMAND"] >/dev/null
+elif ps glaxen 2>/dev/null | \
+        egrep -i ["^ *F +UID +PID +PPID +PRI +NI +VSZ +RSS +WCHAN +STAT +TTY +TIME +COMMAND"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[&procuid,&procppid,procstat,&pos,procprog]"
@@ -874,8 +866,8 @@ then
         AC_MSG_RESULT([$ac_cv_ps_command])
 
 dnl UnixWare 
-elif ps -Al 2>/dev/null | egrep -i ["^ *F +S +UID +PID +PPID +CLS +PRI \
-        +NI +C +ADDR +SZ +WCHAN +TTY +TIME +COMD"] >/dev/null
+elif ps -Al 2>/dev/null | \
+        egrep -i ["^ *F +S +UID +PID +PPID +CLS +PRI +NI +C +ADDR +SZ +WCHAN +TTY +TIME +COMD"] >/dev/null
 then
         ac_cv_use_ps_vars=yes
         ac_cv_ps_varlist="[procstat,&procuid,&procppid,&pos,procprog]"
@@ -961,11 +953,12 @@ AC_ARG_WITH(ping_command,
                 [sets syntax for ICMP ping]),
         ac_cv_ping_command=$withval,)
 
-AC_MSG_CHECKING(for ping syntax)
+AC_MSG_CHECKING(for ICMP ping syntax)
+ac_cv_ping_packets_first=no
 if test -n "$ac_cv_ping_command"
 then
         AC_MSG_RESULT([(command-line) $ac_cv_ping_command])
-        if test -n "$PING_PACKETS_FIRST"
+        if test -n "$ac_cv_ping_packets_first"
         then
                 ac_cv_ping_packets_first=yes
                 dnl AC_DEFINE_UNQUOTED(PING_PACKETS_FIRST,"$ac_cv_ping_command",
@@ -1039,7 +1032,7 @@ fi
 AC_DEFINE_UNQUOTED(PING_COMMAND,"$ac_cv_ping_command",
         [path and args for ICMP ping command])
 
-if test x$ac_cv_ping_packets_first != xno
+if test "x$ac_cv_ping_packets_first" != "xno"
 then
         AC_DEFINE(PING_PACKETS_FIRST,1,
                 [Define if packet count must precede host])
@@ -1048,7 +1041,157 @@ fi
 AC_ARG_WITH(ping6_command,
         ACX_HELP_STRING([--with-ping6-command=SYNTAX],
                 [sets syntax for ICMPv6 ping]),
-        PING6_COMMAND=$withval,)
+        ac_cv_ping6_command=$withval,)
+
+AC_MSG_CHECKING(for ICMPv6 ping syntax)
+ac_cv_ping6_packets_first=no
+if test -n "$ac_cv_ping6_command"
+then
+        AC_MSG_RESULT([(command-line) $ac_cv_ping6_command])
+        if test -n "$ac_cv_ping6_packets_first"
+        then
+                ac_cv_ping6_packets_first=yes
+        fi
+
+elif test "x$PATH_TO_PING6" != "x"; then
+        if [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
+                $PATH_TO_PING6 -n -s ::1 56 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING6 -n -U -c %d %s"
+                ac_cv_ping6_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING6 -n -U -c 1 ::1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING6 -n -U -c %d %s"
+                ac_cv_ping6_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING6 -n -c 1 ::1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING6 -n -c %d %s"
+                ac_cv_ping6_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING6 -n ::1 -c 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING6 -n %s -c %d"
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING6 ::1 -n 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING6 %s -n %d"
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING6 -n -s ::1 56 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING6 -n -s %s 56 %d"
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING6 -n -h ::1 -s 56 -c 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING6 -n -h %s -s 56 -c %d"
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING6 -n -s 56 -c 1 ::1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping_command="$PATH_TO_PING6 -n -s 56 -c %d %s"
+                ac_cv_ping_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping_command])
+
+        elif $PATH_TO_PING6 -n -c 1 ::1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING6 -n -c %d %s"
+                ac_cv_ping6_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        fi
+
+elif test "x$PATH_TO_PING" != "x"; then
+        if [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
+                $PATH_TO_PING -A inet6 -n -s ::1 56 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING -A inet6 -n -U -c %d %s"
+                ac_cv_ping6_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING -A inet6 -n -U -c 1 ::1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING -A inet6 -n -U -c %d %s"
+                ac_cv_ping6_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING -A inet6 -n -c 1 ::1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING -A inet6 -n -c %d %s"
+                ac_cv_ping6_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING -A inet6 -n ::1 -c 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING -A inet6 -n %s -c %d"
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING -A inet6 ::1 -n 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING -A inet6 %s -n %d"
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING -A inet6 -n -s ::1 56 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING -A inet6 -n -s %s 56 %d"
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING -A inet6 -n -h ::1 -s 56 -c 1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING -A inet6 -n -h %s -s 56 -c %d"
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        elif $PATH_TO_PING -A inet6 -n -s 56 -c 1 ::1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping_command="$PATH_TO_PING -A inet6 -n -s 56 -c %d %s"
+                ac_cv_ping_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping_command])
+
+        elif $PATH_TO_PING -A inet6 -n -c 1 ::1 2>/dev/null | \
+                egrep -i "^round-trip|^rtt" >/dev/null
+        then
+                ac_cv_ping6_command="$PATH_TO_PING -A inet6 -n -c %d %s"
+                ac_cv_ping6_packets_first=yes
+                AC_MSG_RESULT([$ac_cv_ping6_command])
+
+        fi
+
+fi
+
+if test "x$ac_cv_ping6_command" != "x"; then
+        AC_DEFINE_UNQUOTED(PING6_COMMAND,"$ac_cv_ping6_command",
+                [path and args for ICMPv6 ping command])
+else
+        AC_MSG_RESULT([none])
+fi
+
+if test "x$ac_cv_ping6_packets_first" != "xno"; then
+        AC_DEFINE(PING6_PACKETS_FIRST,1,
+                [Define if packet count must precede host])
+fi
 
 AC_PATH_PROG(PATH_TO_NSLOOKUP,nslookup)