diff options
Diffstat (limited to 'mcon/U/d_sigvec.U')
-rw-r--r-- | mcon/U/d_sigvec.U | 70 |
1 files changed, 45 insertions, 25 deletions
diff --git a/mcon/U/d_sigvec.U b/mcon/U/d_sigvec.U index fd6e4a0..0aa4958 100644 --- a/mcon/U/d_sigvec.U +++ b/mcon/U/d_sigvec.U @@ -1,11 +1,11 @@ -?RCS: $Id: d_sigvec.U 1 2006-08-24 12:32:52Z rmanfredi $ +?RCS: $Id: d_sigvec.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_sigvec.U,v $ @@ -17,7 +17,7 @@ ?RCS: ?X: d_sigvec.U, from d_ftime.U 1.0 ?X: -?MAKE:d_sigvec d_sigvectr d_sigintrp: Csym Inlibc Setvar +?MAKE:d_sigvec d_sigvectr d_sigintrp: Trylink cat ?MAKE: -pick add $@ %< ?S:d_sigvec: ?S: This variable conditionally defines the HAS_SIGVEC symbol, which indicates @@ -49,31 +49,51 @@ ?H:#$d_sigvectr HAS_SIGVECTOR /**/ ?H:#$d_sigintrp HAS_SIGINTRP /**/ ?H:. -?T:val -?LINT:set d_sigvec d_sigintrp +?LINT:set d_sigvec d_sigvectr d_sigintrp @if d_sigvectr || d_sigvec || HAS_SIGVEC || HAS_SIGVECTOR -: see if sigvector exists -- since sigvec will match the substring -echo " " -if set sigvector val -f d_sigvectr; eval $csym; $val; then - echo 'sigvector() found--you must be running HP-UX.' >&4 - val="$define"; set d_sigvectr; eval $setvar - val="$define"; set d_sigvec; eval $setvar -else -: try the original name - d_sigvectr="$undef" - if set sigvec val -f d_sigvec; eval $csym; $val; then - echo 'sigvec() found.' >&4 - val="$define"; set d_sigvec; eval $setvar - else - echo 'sigvec() not found--race conditions with signals may occur.' >&4 - val="$undef"; set d_sigvec; eval $setvar - fi -fi +: see if sigvector exists +$cat >try.c <<EOC +#include <signal.h> +int main(void) +{ + static int ret, sig; + struct sigvec vec, ovec; + ret |= sigvector(sig, &vec, &ovec); + return ret ? 0 : 1; +} +EOC +cyn=sigvector +set d_sigvectr +eval $trylink + +$cat >try.c <<EOC +#include <signal.h> +int main(void) +{ + static int ret, sig; + struct sigvec vec, ovec; + ret |= sigvec(sig, &vec, &ovec); + return ret ? 0 : 1; +} +EOC +cyn=sigvec +set d_sigvec +eval $trylink @end @if d_sigintrp || HAS_SIGINTRP : see if we have siginterrupt -set siginterrupt d_sigintrp -eval $inlibc +$cat >try.c <<EOC +#include <signal.h> +int main(void) +{ + static int ret, sig, flag; + ret |= siginterrupt(sig, flag); + return ret ? 0 : 1; +} +EOC +cyn=siginterrupt +set d_sigintrp +eval $trylink @end |