Solaris madvise() first parameter is caddr_t; Linux, BSDs, etc. is void*.

The cast is safe as void and unsigned char have same alignment.

file upstream bug

--- webkitgtk-2.8.3/Source/bmalloc/bmalloc/VMAllocate.h 2015-04-28 03:38:00.000000000 -0700

+++ webkitgtk-2.8.3/Source/bmalloc/bmalloc/VMAllocate.h 2015-07-09 19:04:47.781960759 -0700

@@ -134,7 +134,7 @@

#if BOS(DARWIN)

SYSCALL(madvise(p, vmSize, MADV_FREE_REUSABLE));

#else

- SYSCALL(madvise(p, vmSize, MADV_DONTNEED));

+ SYSCALL(madvise(reinterpret_cast<char*>(p), vmSize, MADV_DONTNEED));

#endif

}

@@ -144,7 +144,7 @@

#if BOS(DARWIN)

SYSCALL(madvise(p, vmSize, MADV_FREE_REUSE));

#else

- SYSCALL(madvise(p, vmSize, MADV_NORMAL));

+ SYSCALL(madvise(reinterpret_cast<char*>(p), vmSize, MADV_NORMAL));

#endif

}

--- webkitgtk-2.8.3/Source/WTF/wtf/OSAllocatorPosix.cpp 2015-05-15 01:41:50.000000000 -0700

+++ webkitgtk-2.8.3/Source/WTF/wtf/OSAllocatorPosix.cpp 2015-07-09 19:03:50.332468626 -0700

@@ -153,7 +153,7 @@

#elif HAVE(MADV_FREE_REUSE)

while (madvise(address, bytes, MADV_FREE_REUSABLE) == -1 && errno == EAGAIN) { }

#elif HAVE(MADV_FREE)

- while (madvise(address, bytes, MADV_FREE) == -1 && errno == EAGAIN) { }

+ while (madvise(reinterpret_cast<char*>(address), bytes, MADV_FREE) == -1 && errno == EAGAIN) { }

#elif HAVE(MADV_DONTNEED)

while (madvise(address, bytes, MADV_DONTNEED) == -1 && errno == EAGAIN) { }

#else