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| author | Misha Brukman <brukman+llvm@gmail.com> | 2004-06-18 15:34:07 +0000 |
|---|---|---|
| committer | Misha Brukman <brukman+llvm@gmail.com> | 2004-06-18 15:34:07 +0000 |
| commit | b48730372594d6a476d0a32c4ce12d963ee3812a (patch) | |
| tree | 35f35488db571b736bd5106ccd5f508d695419c7 /lib/Support | |
| parent | 0ed24ad96875969749d653b3cfc8154ae3046c74 (diff) | |
| download | external_llvm-b48730372594d6a476d0a32c4ce12d963ee3812a.zip external_llvm-b48730372594d6a476d0a32c4ce12d963ee3812a.tar.gz external_llvm-b48730372594d6a476d0a32c4ce12d963ee3812a.tar.bz2 | |
Use the machine-independent method of querying the page size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14233 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support')
| -rw-r--r-- | lib/Support/SystemUtils.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Support/SystemUtils.cpp b/lib/Support/SystemUtils.cpp index 076e3a7..f016db2 100644 --- a/lib/Support/SystemUtils.cpp +++ b/lib/Support/SystemUtils.cpp @@ -17,6 +17,7 @@ #include "Config/sys/types.h" #include "Config/sys/stat.h" #include "Config/fcntl.h" +#include "Config/pagesize.h" #include "Config/sys/wait.h" #include "Config/sys/mman.h" #include "Config/unistd.h" @@ -283,7 +284,7 @@ void *llvm::AllocateRWXMemory(unsigned NumBytes) { return P; #elif defined(HAVE_MMAP) - static const long pageSize = sysconf(_SC_PAGESIZE); + static const long pageSize = GetPageSize(); unsigned NumPages = (NumBytes+pageSize-1)/pageSize; /* FIXME: This should use the proper autoconf flags */ |