| author | Medo <smaxein@googlemail.com> |
| Wed, 27 Jun 2012 18:02:45 +0200 | |
| changeset 7275 | 15f722e0b96f |
| parent 7271 | 5608ac657362 |
| child 7314 | 6171f0bad318 |
| permissions | -rw-r--r-- |
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7271
5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
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changeset
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#include "refcounter.h" |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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#include "logging.h" |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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4 |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
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changeset
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void flib_retain(int *referenceCountPtr, const char *objName) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
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changeset
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if(!referenceCountPtr || !objName) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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flib_log_e("null parameter to flib_retain");
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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} else {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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9 |
if((*referenceCountPtr) >= 0) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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(*referenceCountPtr)++; |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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flib_log_d("retaining %s, now %i references", objName, (*referenceCountPtr));
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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12 |
} |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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13 |
if((*referenceCountPtr) < 0) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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14 |
flib_log_e("Memory leak: Reference count overflow in %s object!", objName);
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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15 |
} |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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16 |
} |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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17 |
} |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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18 |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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19 |
/** |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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20 |
* Returns true if the struct should be freed. |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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21 |
*/ |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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22 |
bool flib_release(int *referenceCountPtr, const char *objName) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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23 |
bool result = false; |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
24 |
if(!referenceCountPtr) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
25 |
flib_log_e("null parameter to flib_release");
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
26 |
} else if((*referenceCountPtr) > 0) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
27 |
if(--(*referenceCountPtr) == 0) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
28 |
flib_log_d("releasing and destroying %s", objName);
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
29 |
result = true; |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
30 |
} else {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
31 |
flib_log_d("releasing %s, now %i references", objName, (*referenceCountPtr));
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
32 |
} |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
33 |
} else if((*referenceCountPtr) == 0) {
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
34 |
flib_log_e("Attempt to release a %s with zero references!", objName);
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
35 |
} |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
|
36 |
return result; |
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5608ac657362
frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff
changeset
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37 |
} |