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- vm_acquire_fixed: Fix memset() and vm_protect() calls so that the address

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is really the one specified instead of always zero.
This commit is contained in:
gbeauche 2002-02-11 14:28:02 +00:00
parent 7627f346ee
commit 2f652a42e5
1 changed files with 2 additions and 2 deletions
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4
BasiliskII/src/Unix/vm_alloc.cpp
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@ -136,7 +136,7 @@ int vm_acquire_fixed(void * addr, size_t size)
return -1; return -1;
// Since I don't know the standard behavior of mmap(), zero-fill here // Since I don't know the standard behavior of mmap(), zero-fill here
if (memset(0, 0, size) != 0) if (memset(addr, 0, size) != 0)
return -1; return -1;
#else #else
// Unsupported // Unsupported
@ -146,7 +146,7 @@ int vm_acquire_fixed(void * addr, size_t size)
// Explicitely protect the newly mapped region here because on some systems, // Explicitely protect the newly mapped region here because on some systems,
// say MacOS X, mmap() doesn't honour the requested protection flags. // say MacOS X, mmap() doesn't honour the requested protection flags.
if (vm_protect(0, size, VM_PAGE_DEFAULT) != 0) if (vm_protect(addr, size, VM_PAGE_DEFAULT) != 0)
return -1; return -1;
return 0; return 0;