diff options
Diffstat (limited to 'mcon/U/d_sigaction.U')
| -rw-r--r-- | mcon/U/d_sigaction.U | 44 |
1 files changed, 14 insertions, 30 deletions
diff --git a/mcon/U/d_sigaction.U b/mcon/U/d_sigaction.U index 236465d..a7bbcd0 100644 --- a/mcon/U/d_sigaction.U +++ b/mcon/U/d_sigaction.U @@ -1,11 +1,11 @@ -?RCS: $Id: d_sigaction.U 1 2006-08-24 12:32:52Z rmanfredi $ +?RCS: $Id: d_sigaction.U 167 2013-05-08 17:58:00Z rmanfredi $ ?RCS: ?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi ?RCS: -?RCS: You may redistribute only under the terms of the Artistic Licence, +?RCS: You may redistribute only under the terms of the Artistic License, ?RCS: as specified in the README file that comes with the distribution. ?RCS: You may reuse parts of this distribution only within the terms of -?RCS: that same Artistic Licence; a copy of which may be found at the root +?RCS: that same Artistic License; a copy of which may be found at the root ?RCS: of the source tree for dist 4.0. ?RCS: ?RCS: $Log: d_sigaction.U,v $ @@ -13,7 +13,7 @@ ?RCS: patch61: created ?RCS: ?RCS: -?MAKE:d_sigaction: Csym Setvar cat cc ccflags ldflags libs rm _o +?MAKE:d_sigaction: Trylink cat ?MAKE: -pick add $@ %< ?S:d_sigaction: ?S: This variable conditionally defines the HAS_SIGACTION symbol, which @@ -25,37 +25,21 @@ ?C:. ?H:#$d_sigaction HAS_SIGACTION /**/ ?H:. -?T:val ?LINT:set d_sigaction : see if we have sigaction -echo " " -if set sigaction val -f d_sigaction; eval $csym; $val; then - echo 'sigaction() found.' >&4 - val="$define" -else - echo 'sigaction NOT found.' >&4 - val="$undef" -fi -?X: -?X: Solaris 2.5_x86 with SunWorks Pro C 3.0.1 doesn't have a complete -?X: sigaction structure if compiled with cc -Xc. This compile test -?X: will fail then. <doughera@lafcol.lafayette.edu> -?X: -$cat > set.c <<'EOP' +$cat >try.c <<EOC #include <stdio.h> #include <sys/types.h> #include <signal.h> -int main() +int main(void) { - struct sigaction act, oact; + struct sigaction act, oact; + static int ret, sig; + ret |= sigaction(sig, &act, &oact); + return ret ? 0 : 1; } -EOP -if $cc $ccflags $ldflags -o set set.c $libs >/dev/null 2>&1; then - : -else - echo "But you don't seem to have a useable struct sigaction." >&4 - val="$undef" -fi -set d_sigaction; eval $setvar -$rm -f set set$_o set.c +EOC +cyn=sigaction +set d_sigaction +eval $trylink |