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Fix prototype for atomic_add

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bastring declares the prototype for atomic_add, as it can't rely on
haiku-specific headers. Have this declaration match the modified
prototype from Scheduler branch merge.

Matches commit 73ad2473e7874b3702cf5b0fdf4c81b747812ed9 on Haiku side.
This commit is contained in:
Adrien Destugues 2014-01-17 09:56:41 +01:00
parent 6126596774
commit 9bfca2f40f
1 changed files with 2 additions and 2 deletions
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4
legacy/gcc/libstdc++/std/bastring.h
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@ -66,7 +66,7 @@ extern void __length_error (const char *);
#endif
#ifdef __HAIKU__
extern "C" __haiku_int32 atomic_add(volatile __haiku_int32* value,
extern "C" __haiku_int32 atomic_add(__haiku_int32* value,
__haiku_int32 addvalue);
#endif /* __HAIKU__ */
@ -82,7 +82,7 @@ private:
charT* data () { return reinterpret_cast<charT *>(this + 1); }
charT& operator[] (size_t s) { return data () [s]; }
#ifdef __HAIKU__
charT* grab () { if (selfish) return clone (); atomic_add((volatile __haiku_int32*) &ref, 1); return data (); }
charT* grab () { if (selfish) return clone (); atomic_add((__haiku_int32*) &ref, 1); return data (); }
void release() { if (atomic_add((__haiku_int32*) &ref, -1) == 1) delete this; }
#else
charT* grab () { if (selfish) return clone (); ++ref; return data (); }