diff options
Diffstat (limited to 'vms/vmsish.h')
| -rw-r--r-- | vms/vmsish.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/vms/vmsish.h b/vms/vmsish.h index ce6829060e..5e2bfbb13b 100644 --- a/vms/vmsish.h +++ b/vms/vmsish.h @@ -13,6 +13,15 @@ #include <rmsdef.h> /* at which errno and vaxc$errno are */ #include <ssdef.h> /* explicitly set in the perl source code */ +/* Suppress compiler warnings from DECC for VMS-specific extensions: + * GLOBALEXT, NOSHAREEXT: global[dr]ef declarations + * ADDRCONSTEXT: initialization of data with non-constant values + * (e.g. pointer fields of descriptors) + */ +#ifdef __DECC +# pragma message disable (GLOBALEXT,NOSHAREEXT,ADDRCONSTEXT) +#endif + /* DEC's C compilers and gcc use incompatible definitions of _to(upp|low)er() */ #ifdef _toupper # undef _toupper @@ -22,6 +31,14 @@ # undef _tolower #endif #define _tolower(c) (((c) < 'A' || (c) > 'Z') ? (c) : (c) | 040) +/* DECC 1.3 has a funny definition of abs; it's fixed in DECC 4.0, so this + * can go away once DECC 1.3 isn't in use any more. */ +#if defined(__ALPHA) && defined(__DECC) +#undef abs +#define abs(__x) __ABS(__x) +#undef labs +#define labs(__x) __LABS(__x) +#endif /* __ALPHA && __DECC */ /* Assorted things to look like Unix */ #ifdef __GNUC__ |