# include <net/errno.h>
# endif
#endif
-#ifndef VMS
-# define FIXSTATUS(sts) (U_L((sts) & 0xffff))
-# define SHIFTSTATUS(sts) ((sts) >> 8)
-# define SETERRNO(errcode,vmserrcode) errno = (errcode)
+
+#ifdef VMS
+# define SETERRNO(errcode,vmserrcode) \
+ STMT_START { \
+ set_errno(errcode); \
+ set_vaxc_errno(vmserrcode); \
+ } STMT_END
#else
-# define FIXSTATUS(sts) (U_L(sts))
-# define SHIFTSTATUS(sts) (sts)
-# define SETERRNO(errcode,vmserrcode) STMT_START {set_errno(errcode); set_vaxc_errno(vmserrcode);} STMT_END
+# define SETERRNO(errcode,vmserrcode) errno = (errcode)
#endif
#ifndef errno
# endif
#endif
+#ifdef VMS
+# define STATUS_NATIVE statusvalue_vms
+# define STATUS_NATIVE_EXPORT \
+ ((I32)statusvalue_vms == -1 ? 44 : statusvalue_vms)
+# define STATUS_NATIVE_SET(n) \
+ STMT_START { \
+ statusvalue_vms = (n); \
+ if ((I32)statusvalue_vms == -1) \
+ statusvalue = -1; \
+ else if (statusvalue_vms & STS$M_SUCCESS) \
+ statusvalue = 0; \
+ else if ((statusvalue_vms & STS$M_SEVERITY) == 0) \
+ statusvalue = 1 << 8; \
+ else \
+ statusvalue = (statusvalue_vms & STS$M_SEVERITY) << 8; \
+ } STMT_END
+# define STATUS_POSIX statusvalue
+# ifdef VMSISH_STATUS
+# define STATUS_CURRENT (VMSISH_STATUS ? STATUS_NATIVE : STATUS_POSIX)
+# else
+# define STATUS_CURRENT STATUS_POSIX
+# endif
+# define STATUS_POSIX_SET(n) \
+ STMT_START { \
+ statusvalue = (n); \
+ if (statusvalue != -1) { \
+ statusvalue &= 0xFFFF; \
+ statusvalue_vms = statusvalue ? 44 : 1; \
+ } \
+ else statusvalue_vms = -1; \
+ } STMT_END
+# define STATUS_ALL_SUCCESS (statusvalue = 0, statusvalue_vms = 1)
+# define STATUS_ALL_FAILURE (statusvalue = 1, statusvalue_vms = 44)
+#else
+# define STATUS_NATIVE STATUS_POSIX
+# define STATUS_NATIVE_EXPORT STATUS_POSIX
+# define STATUS_NATIVE_SET STATUS_POSIX_SET
+# define STATUS_POSIX statusvalue
+# define STATUS_POSIX_SET(n) \
+ STMT_START { \
+ statusvalue = (n); \
+ if (statusvalue != -1) \
+ statusvalue &= 0xFFFF; \
+ } STMT_END
+# define STATUS_CURRENT STATUS_POSIX
+# define STATUS_ALL_SUCCESS (statusvalue = 0)
+# define STATUS_ALL_FAILURE (statusvalue = 1)
+#endif
+
#ifdef I_SYS_IOCTL
# ifndef _IOCTL_
# include <sys/ioctl.h>
# define SLOPPYDIVIDE
#endif
-#if defined(cray) || defined(convex) || BYTEORDER > 0xffff
-# define HAS_QUAD
-#endif
-
#ifdef UV
#undef UV
#endif
--Andy Dougherty August 1996
*/
-#ifdef HAS_QUAD
-# ifdef cray
-# define Quad_t int
+#ifdef cray
+# define Quad_t int
+#else
+# ifdef convex
+# define Quad_t long long
# else
-# if defined(convex)
-# define Quad_t long long
-# else
+# if BYTEORDER > 0xFFFF
# define Quad_t long
# endif
# endif
+#endif
+
+#ifdef Quad_t
+# define HAS_QUAD
typedef Quad_t IV;
typedef unsigned Quad_t UV;
# define IV_MAX PERL_QUAD_MAX
IEXT STRLEN Iorslen;
IEXT char * Iofmt; /* $# */
IEXT I32 Imaxsysfd IINIT(MAXSYSFD); /* top fd to pass to subprocesses */
-IEXT int Imultiline; /* $*--do strings hold >1 line? */
-IEXT U32 Istatusvalue; /* $? */
+IEXT int Imultiline; /* $*--do strings hold >1 line? */
+IEXT I32 Istatusvalue; /* $? */
+#ifdef VMS
+IEXT U32 Istatusvalue_vms;
+#endif
IEXT struct stat Istatcache; /* _ */
IEXT GV * Istatgv;
IEXT I32 Icxstack_max IINIT(128);
IEXT Sigjmp_buf Itop_env;
IEXT I32 Irunlevel;
+IEXT bool Imustcatch; /* doeval() must be caught locally */
/* stack stuff */
IEXT AV * Icurstack; /* THE STACK */