struct jmpenv {
struct jmpenv * je_prev;
- Sigjmp_buf je_buf; /* only for use if !je_throw */
+ Sigjmp_buf je_buf; /* uninit if je_prev is NULL */
int je_ret; /* last exception thrown */
bool je_mustcatch; /* need to call longjmp()? */
};
#define JMPENV_BOOTSTRAP \
STMT_START { \
- Zero(&PL_start_env, 1, JMPENV); \
+ PERL_POISON_EXPR(PoisonNew(&PL_start_env, 1, JMPENV));\
+ PL_top_env = &PL_start_env; \
+ PL_start_env.je_prev = NULL; \
PL_start_env.je_ret = -1; \
PL_start_env.je_mustcatch = TRUE; \
- PL_top_env = &PL_start_env; \
} STMT_END
/*
# ifdef NETWARE
# define CopFILE_set(c,pv) ((c)->cop_file = savepv(pv))
-# define CopFILE_setn(c,pv,l) ((c)->cop_file = savepv((pv),(l)))
+# define CopFILE_setn(c,pv,l) ((c)->cop_file = savepvn((pv),(l)))
# else
# define CopFILE_set(c,pv) ((c)->cop_file = savesharedpv(pv))
# define CopFILE_setn(c,pv,l) ((c)->cop_file = savesharedpvn((pv),(l)))
=head1 Multicall Functions
=for apidoc Ams||dMULTICALL
-Declare local variables for a multicall. See L<perlcall/LIGHTWEIGHT CALLBACKS>.
+Declare local variables for a multicall. See L<perlcall/LIGHTWEIGHT CALLBACKS>.
=for apidoc Ams||PUSH_MULTICALL
Opening bracket for a lightweight callback.
See L<perlcall/LIGHTWEIGHT CALLBACKS>.
=for apidoc Ams||MULTICALL
-Make a lightweight callback. See L<perlcall/LIGHTWEIGHT CALLBACKS>.
+Make a lightweight callback. See L<perlcall/LIGHTWEIGHT CALLBACKS>.
=for apidoc Ams||POP_MULTICALL
Closing bracket for a lightweight callback.