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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2005-07-20 12:57:44 +0300 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2005-07-20 06:47:49 +0000 |
| commit | 2946a1581daf24ef79ae436d21e7fd234738b645 (patch) | |
| tree | 7412b4fbabb5c62adbb984d3b09dbea4adef0036 /perl.h | |
| parent | 42bf33b5fc7ae0d4251da5bee07d8ce557915334 (diff) | |
| download | perl-2946a1581daf24ef79ae436d21e7fd234738b645.tar.gz | |
move NSIG logic
Message-ID: <42DDF5E8.1060100@gmail.com>
p4raw-id: //depot/perl@25191
Diffstat (limited to 'perl.h')
| -rw-r--r-- | perl.h | 58 |
1 files changed, 58 insertions, 0 deletions
@@ -2331,6 +2331,64 @@ typedef struct clone_params CLONE_PARAMS; # define ISHISH "unix" #endif +/* NSIG logic from Configure --> */ +/* Strange style to avoid deeply-nested #if/#else/#endif */ +#ifndef NSIG +# ifdef _NSIG +# define NSIG (_NSIG) +# endif +#endif + +#ifndef NSIG +# ifdef SIGMAX +# define NSIG (SIGMAX+1) +# endif +#endif + +#ifndef NSIG +# ifdef SIG_MAX +# define NSIG (SIG_MAX+1) +# endif +#endif + +#ifndef NSIG +# ifdef _SIG_MAX +# define NSIG (_SIG_MAX+1) +# endif +#endif + +#ifndef NSIG +# ifdef MAXSIG +# define NSIG (MAXSIG+1) +# endif +#endif + +#ifndef NSIG +# ifdef MAX_SIG +# define NSIG (MAX_SIG+1) +# endif +#endif + +#ifndef NSIG +# ifdef SIGARRAYSIZE +# define NSIG SIGARRAYSIZE /* Assume ary[SIGARRAYSIZE] */ +# endif +#endif + +#ifndef NSIG +# ifdef _sys_nsig +# define NSIG (_sys_nsig) /* Solaris 2.5 */ +# endif +#endif + +/* Default to some arbitrary number that's big enough to get most + of the common signals. +*/ +#ifndef NSIG +# define NSIG 50 +#endif +/* <-- NSIG logic from Configure */ + #ifndef NO_ENVIRON_ARRAY # define USE_ENVIRON_ARRAY #endif |