diff options
Diffstat (limited to 'Configure')
| -rwxr-xr-x | Configure | 67 |
1 files changed, 67 insertions, 0 deletions
@@ -785,6 +785,13 @@ d_shmctl='' 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='' @@ -10758,6 +10765,25 @@ set $varname; 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$timeincl" = X; then @@ -22697,6 +22723,40 @@ case "$uidsign" in ;; 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 $hasfield_t; + + ;; +esac + : Determine if we can use sysctl with KERN_PROC_PATHNAME to find executing program echo " " echo "Determining whether we can use sysctl with KERN_PROC_PATHNAME to find executing program..." >&4 @@ -24523,6 +24583,13 @@ d_shmctl='$d_shmctl' 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' |