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author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 1999-01-15 11:11:22 -0200 |
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committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 1999-01-15 11:11:22 -0200 |
commit | 54840fb25696ab30e11d2d80f3c18af6d1f01481 (patch) | |
tree | b2d0fd6ad4dd450ba7f845e6c1ea3d73efcbd7f6 | |
parent | e87fddf1adab8ca60ec988c9d71d29a44d7129a3 (diff) | |
download | lua-54840fb25696ab30e11d2d80f3c18af6d1f01481.tar.gz lua-54840fb25696ab30e11d2d80f3c18af6d1f01481.tar.bz2 lua-54840fb25696ab30e11d2d80f3c18af6d1f01481.zip |
new functions to manipulate C global variables
-rw-r--r-- | lapi.c | 47 | ||||
-rw-r--r-- | lstate.c | 8 | ||||
-rw-r--r-- | luadebug.h | 7 |
3 files changed, 51 insertions, 11 deletions
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | ** $Id: lapi.c,v 1.29 1998/12/03 15:45:15 roberto Exp roberto $ | 2 | ** $Id: lapi.c,v 1.30 1998/12/30 17:26:49 roberto Exp roberto $ |
3 | ** Lua API | 3 | ** Lua API |
4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
5 | */ | 5 | */ |
@@ -425,8 +425,42 @@ void lua_settag (int tag) | |||
425 | } | 425 | } |
426 | 426 | ||
427 | 427 | ||
428 | |||
428 | /* | 429 | /* |
430 | ** {====================================================== | ||
431 | ** To manipulate the implementation global variables | ||
429 | ** ======================================================= | 432 | ** ======================================================= |
433 | */ | ||
434 | |||
435 | lua_State *lua_setstate (lua_State *st) { | ||
436 | lua_State *old = lua_state; | ||
437 | lua_state = st; | ||
438 | return old; | ||
439 | } | ||
440 | |||
441 | lua_LHFunction lua_setlinehook (lua_LHFunction func) { | ||
442 | lua_LHFunction old = lua_linehook; | ||
443 | lua_linehook = func; | ||
444 | return old; | ||
445 | } | ||
446 | |||
447 | lua_CHFunction lua_setcallhook (lua_CHFunction func) { | ||
448 | lua_CHFunction old = lua_callhook; | ||
449 | lua_callhook = func; | ||
450 | return old; | ||
451 | } | ||
452 | |||
453 | int lua_setdebug (int debug) { | ||
454 | int old = lua_debug; | ||
455 | lua_debug = debug; | ||
456 | return old; | ||
457 | } | ||
458 | |||
459 | /* }====================================================== */ | ||
460 | |||
461 | |||
462 | /* | ||
463 | ** {====================================================== | ||
430 | ** Debug interface | 464 | ** Debug interface |
431 | ** ======================================================= | 465 | ** ======================================================= |
432 | */ | 466 | */ |
@@ -541,8 +575,11 @@ char *lua_getobjname (lua_Object o, char **name) | |||
541 | else return ""; | 575 | else return ""; |
542 | } | 576 | } |
543 | 577 | ||
578 | /* }====================================================== */ | ||
579 | |||
580 | |||
544 | /* | 581 | /* |
545 | ** ======================================================= | 582 | ** {====================================================== |
546 | ** BLOCK mechanism | 583 | ** BLOCK mechanism |
547 | ** ======================================================= | 584 | ** ======================================================= |
548 | */ | 585 | */ |
@@ -582,9 +619,11 @@ lua_Object lua_getref (int ref) | |||
582 | return (o ? put_luaObject(o) : LUA_NOOBJECT); | 619 | return (o ? put_luaObject(o) : LUA_NOOBJECT); |
583 | } | 620 | } |
584 | 621 | ||
622 | /* }====================================================== */ | ||
623 | |||
585 | 624 | ||
586 | /* | 625 | /* |
587 | ** ======================================================= | 626 | ** {====================================================== |
588 | ** Derived functions | 627 | ** Derived functions |
589 | ** ======================================================= | 628 | ** ======================================================= |
590 | */ | 629 | */ |
@@ -602,6 +641,8 @@ void (lua_pushcfunction) (lua_CFunction f) { lua_pushcfunction(f); } | |||
602 | 641 | ||
603 | int (lua_clonetag) (int t) { return lua_clonetag(t); } | 642 | int (lua_clonetag) (int t) { return lua_clonetag(t); } |
604 | 643 | ||
644 | /* }====================================================== */ | ||
645 | |||
605 | 646 | ||
606 | 647 | ||
607 | 648 | ||
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | ** $Id: lstate.c,v 1.5 1997/12/17 20:48:58 roberto Exp roberto $ | 2 | ** $Id: lstate.c,v 1.6 1998/06/02 20:37:04 roberto Exp roberto $ |
3 | ** Global State | 3 | ** Global State |
4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
5 | */ | 5 | */ |
@@ -78,9 +78,3 @@ void lua_close (void) | |||
78 | } | 78 | } |
79 | 79 | ||
80 | 80 | ||
81 | lua_State *lua_setstate (lua_State *st) { | ||
82 | lua_State *old = lua_state; | ||
83 | lua_state = st; | ||
84 | return old; | ||
85 | } | ||
86 | |||
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | ** $Id: luadebug.h,v 1.2 1998/06/19 16:14:09 roberto Exp roberto $ | 2 | ** $Id: luadebug.h,v 1.3 1998/09/07 18:59:59 roberto Exp roberto $ |
3 | ** Debugging API | 3 | ** Debugging API |
4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
5 | */ | 5 | */ |
@@ -31,4 +31,9 @@ extern lua_CHFunction lua_callhook; | |||
31 | extern int lua_debug; | 31 | extern int lua_debug; |
32 | 32 | ||
33 | 33 | ||
34 | extern lua_LHFunction lua_setlinehook (lua_LHFunction func); | ||
35 | extern lua_CHFunction lua_setcallhook (lua_CHFunction func); | ||
36 | extern int lua_setdebug (int debug); | ||
37 | |||
38 | |||
34 | #endif | 39 | #endif |