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| author | Rickard Green <[email protected]> | 2013-09-11 21:49:32 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2013-09-25 16:24:31 +0200 |
| commit | cabfe2cdc0b8d879431f81233addd2a43ff1f742 (patch) | |
| tree | 8971e09324be75eefaa259acdf7cfcc91d9bf280 /erts/emulator/sys/unix/erl_unix_sys.h | |
| parent | f083e4298d751bb564915b03f0c32114d533d086 (diff) | |
| download | otp-cabfe2cdc0b8d879431f81233addd2a43ff1f742.tar.gz otp-cabfe2cdc0b8d879431f81233addd2a43ff1f742.tar.bz2 otp-cabfe2cdc0b8d879431f81233addd2a43ff1f742.zip | |
Implement platform specific aligned sys_alloc and use when supported
erts_sys_aligned_alloc() is currently implemented using posix_memalign if
it exist, or using _aligned_malloc on Windows.
If erts_sys_aligned_alloc() exist allocators will create sys_alloc
carriers similar to how this was done pre-R16.
Diffstat (limited to 'erts/emulator/sys/unix/erl_unix_sys.h')
| -rw-r--r-- | erts/emulator/sys/unix/erl_unix_sys.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/erts/emulator/sys/unix/erl_unix_sys.h b/erts/emulator/sys/unix/erl_unix_sys.h index c8fcec8547..2c47aa06c2 100644 --- a/erts/emulator/sys/unix/erl_unix_sys.h +++ b/erts/emulator/sys/unix/erl_unix_sys.h @@ -107,6 +107,10 @@ #endif #include <netdb.h> +#ifdef HAVE_POSIX_MEMALIGN +# define ERTS_HAVE_ERTS_SYS_ALIGNED_ALLOC 1 +#endif + /* * Make sure that MAXPATHLEN is defined. */ |