| … | |
… | |
| 31 | PUSHSTACKi (PERLSI_DESTROY); |
31 | PUSHSTACKi (PERLSI_DESTROY); |
| 32 | |
32 | |
| 33 | PUSHMARK (SP); |
33 | PUSHMARK (SP); |
| 34 | PUTBACK; |
34 | PUTBACK; |
| 35 | call_sv (cb, G_VOID | G_DISCARD | G_EVAL); |
35 | call_sv (cb, G_VOID | G_DISCARD | G_EVAL); |
| 36 | SPAGAIN; |
|
|
| 37 | |
36 | |
| 38 | if (SvTRUE (ERRSV)) |
37 | if (SvTRUE (ERRSV)) |
| 39 | { |
38 | { |
|
|
39 | SPAGAIN; |
|
|
40 | |
| 40 | PUSHMARK (SP); |
41 | PUSHMARK (SP); |
| 41 | PUTBACK; |
42 | PUTBACK; |
| 42 | call_sv (get_sv ("Guard::DIED", 1), G_VOID | G_DISCARD | G_EVAL | G_KEEPERR); |
43 | call_sv (get_sv ("Guard::DIED", 1), G_VOID | G_DISCARD | G_EVAL | G_KEEPERR); |
| 43 | SPAGAIN; |
|
|
| 44 | |
44 | |
| 45 | sv_setpvn (ERRSV, "", 0); |
45 | sv_setpvn (ERRSV, "", 0); |
| 46 | } |
46 | } |
| 47 | |
47 | |
| 48 | if (saveerr) |
48 | if (saveerr) |
| … | |
… | |
| 53 | PL_diehook = savedie; |
53 | PL_diehook = savedie; |
| 54 | SvREFCNT_dec (oldhook); |
54 | SvREFCNT_dec (oldhook); |
| 55 | } |
55 | } |
| 56 | |
56 | |
| 57 | POPSTACK; |
57 | POPSTACK; |
| 58 | PUTBACK; |
|
|
| 59 | } |
58 | } |
| 60 | |
59 | |
| 61 | static void |
60 | static void |
| 62 | scope_guard_cb (pTHX_ void *cv) |
61 | scope_guard_cb (pTHX_ void *cv) |
| 63 | { |
62 | { |
| … | |
… | |
| 66 | |
65 | |
| 67 | static int |
66 | static int |
| 68 | guard_free (pTHX_ SV *cv, MAGIC *mg) |
67 | guard_free (pTHX_ SV *cv, MAGIC *mg) |
| 69 | { |
68 | { |
| 70 | exec_guard_cb (aTHX_ mg->mg_obj); |
69 | exec_guard_cb (aTHX_ mg->mg_obj); |
|
|
70 | |
|
|
71 | return 0; |
| 71 | } |
72 | } |
| 72 | |
73 | |
| 73 | static MGVTBL guard_vtbl = { |
74 | static MGVTBL guard_vtbl = { |
| 74 | 0, 0, 0, 0, |
75 | 0, 0, 0, 0, |
| 75 | guard_free |
76 | guard_free |
| … | |
… | |
| 77 | |
78 | |
| 78 | MODULE = Guard PACKAGE = Guard |
79 | MODULE = Guard PACKAGE = Guard |
| 79 | |
80 | |
| 80 | BOOT: |
81 | BOOT: |
| 81 | guard_stash = gv_stashpv ("Guard", 1); |
82 | guard_stash = gv_stashpv ("Guard", 1); |
| 82 | |
83 | CvNODEBUG_on (get_cv ("Guard::scope_guard", 0)); /* otherwise calling scope can be the debugger */ |
| 83 | void |
|
|
| 84 | CLONE (...) |
|
|
| 85 | PROTOTYPE: @ |
|
|
| 86 | CODE: |
|
|
| 87 | guard_stash = gv_stashpv ("Guard", 1); |
|
|
| 88 | |
84 | |
| 89 | void |
85 | void |
| 90 | scope_guard (SV *block) |
86 | scope_guard (SV *block) |
| 91 | PROTOTYPE: & |
87 | PROTOTYPE: & |
| 92 | CODE: |
88 | CODE: |
