cexcept.h File Reference

#include <setjmp.h>

Include dependency graph for cexcept.h:

Go to the source code of this file.

Macros
#define	define_exception_type(etype)
#define	init_exception_context(ec)   ((void)((ec)->penv = 0))
#define	Try
#define	exception__catch(action)
#define	Catch(e)   exception__catch(((e) = the_exception_context->v.etmp, 0))
#define	Catch_anonymous   exception__catch(0)
#define	Throw

Macro Definition Documentation

Catch

#define Catch

(

e

)

exception__catch(((e) = the_exception_context->v.etmp, 0))

Definition at line 232 of file cexcept.h.

Catch_anonymous

#define Catch_anonymous   exception__catch(0)

Definition at line 233 of file cexcept.h.

define_exception_type

#define define_exception_type

(

etype

)

Value:

struct exception_context { \
    jmp_buf *penv; \
    int caught; \
    volatile struct { etype etmp; } v; \
  }

Definition at line 197 of file cexcept.h.

exception__catch

#define exception__catch

(

action

)

Value:

else { } \
  the_exception_context->caught = 0; \
  } \
  else { \
    the_exception_context->caught = 1; \
  } \
  the_exception_context->penv = exception__prev; \
                                } \
  if (!the_exception_context->caught || action) { } \
  else

Definition at line 220 of file cexcept.h.

init_exception_context

#define init_exception_context

(

ec

)

((void)((ec)->penv = 0))

Definition at line 210 of file cexcept.h.

Throw

#define Throw

Value:

for (;; longjmp(*the_exception_context->penv, 1)) \
    the_exception_context->v.etmp =

Definition at line 244 of file cexcept.h.

Try

#define Try

Value:

{ \
    jmp_buf *exception__prev, exception__env; \
    exception__prev = the_exception_context->penv; \
    the_exception_context->penv = &exception__env; \
    if (setjmp(exception__env) == 0) { \
      if (&exception__prev)

Definition at line 212 of file cexcept.h.