Last change
on this file since 549 was
502,
checked in by frichard, 14 years ago
|
-BAOControl : petite interface permettant de contrôler les antennes via le pilote indi_BAO
-Le pilote indi_BAO utilise désormais indilib v 0.7
|
File size:
851 bytes
|
Rev | Line | |
---|
[502] | 1 | /* exception.h */ |
---|
| 2 | #include <stdio.h> |
---|
| 3 | #include <stdlib.h> |
---|
| 4 | #include <setjmp.h> |
---|
| 5 | |
---|
| 6 | #ifndef __EXCEPTION__ |
---|
| 7 | #define __EXCEPTION__ 1 |
---|
| 8 | |
---|
| 9 | /* exceptions de base */ |
---|
| 10 | |
---|
| 11 | #define ERR_MALLOC 10 |
---|
| 12 | #define NULL_POINTEUR 11 |
---|
| 13 | #define ERR_FOPEN 12 |
---|
| 14 | |
---|
| 15 | /*prototypes*/ |
---|
| 16 | |
---|
| 17 | /* definition des structures de donnees de gestion de la pile des contextes |
---|
| 18 | et des macros TRY, CATCH, et ENDTRY */ |
---|
| 19 | |
---|
| 20 | |
---|
| 21 | /* liste chainee des contextes */ |
---|
| 22 | typedef struct except_ctx |
---|
| 23 | { |
---|
| 24 | jmp_buf ctx; |
---|
| 25 | struct except_ctx* super; |
---|
| 26 | } except; |
---|
| 27 | extern except* _exceptions; |
---|
| 28 | |
---|
| 29 | /* les macros */ |
---|
| 30 | #define TRY { \ |
---|
| 31 | int exc; \ |
---|
| 32 | push_exc(); \ |
---|
| 33 | exc = setjmp(_exceptions->ctx); \ |
---|
| 34 | switch(exc){ \ |
---|
| 35 | case 0: |
---|
| 36 | |
---|
| 37 | #define CATCH(X) \ |
---|
| 38 | break; \ |
---|
| 39 | case(X): \ |
---|
| 40 | exc = 0; |
---|
| 41 | |
---|
| 42 | #define ENDTRY \ |
---|
| 43 | break; \ |
---|
| 44 | default: \ |
---|
| 45 | pop_exc(exc); }\ |
---|
| 46 | } |
---|
| 47 | |
---|
| 48 | #define THROW(X) longjmp(_exceptions->ctx, X) |
---|
| 49 | |
---|
| 50 | |
---|
| 51 | void push_exc(); |
---|
| 52 | void pop_exc(int); |
---|
| 53 | |
---|
| 54 | #endif |
---|
Note: See
TracBrowser
for help on using the repository browser.