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| author | Nick Ing-Simmons <nik@tiuk.ti.com> | 2001-01-16 22:07:26 +0000 |
|---|---|---|
| committer | Nick Ing-Simmons <nik@tiuk.ti.com> | 2001-01-16 22:07:26 +0000 |
| commit | ce08f86c8b1d404b3d9fec75a102b8cd65f8766a (patch) | |
| tree | 99554dbf0369752a5ad53b5a4f7cacfeee7993f8 /intrpvar.h | |
| parent | 8a56572fafff2f72353c07ffd8e7d0373972b8d5 (diff) | |
| download | perl-ce08f86c8b1d404b3d9fec75a102b8cd65f8766a.tar.gz | |
Provide infrastructure for PERL_ASYNC_CHECK() style safe signals.
Provides all the "cost" but no benefit yet - it is to allow cost
to be measured, and implementation experiments (just in mg.c?).
p4raw-id: //depot/perlio@8457
Diffstat (limited to 'intrpvar.h')
| -rw-r--r-- | intrpvar.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/intrpvar.h b/intrpvar.h index e9c3797be7..c9219041cc 100644 --- a/intrpvar.h +++ b/intrpvar.h @@ -464,6 +464,10 @@ PERLVAR(Ixpvlv_arenaroot,XPVLV*) /* list of allocated xpvlv areas */ PERLVAR(Ixpvbm_arenaroot,XPVBM*) /* list of allocated xpvbm areas */ PERLVAR(Ihe_arenaroot, XPV*) /* list of allocated he areas */ +PERLVAR(Ipsig_pend, int *) /* per-signal "count" of pending */ +PERLVARI(Isig_pending, int,0) /* Number if highest signal pending */ + + /* New variables must be added to the very end for binary compatibility. * XSUB.h provides wrapper functions via perlapi.h that make this * irrelevant, but not all code may be expected to #include XSUB.h. */ |