diff options
author | Constantin Michael <constantin@codesynthesis.com> | 2011-05-26 16:27:43 +0200 |
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committer | Constantin Michael <constantin@codesynthesis.com> | 2011-05-26 16:27:43 +0200 |
commit | 3f94b73f025f2fa3e08edf07270225c4a5c391c1 (patch) | |
tree | 0ef3b1e39bf2d25aebf54c8ce6ccc58e49754151 /odb/pgsql/endian-traits.cxx | |
parent | d898c4df75e10a6aa0704ffd9952da73ee7d4060 (diff) |
Add host endian detection and endian conversion algorithms
Diffstat (limited to 'odb/pgsql/endian-traits.cxx')
-rw-r--r-- | odb/pgsql/endian-traits.cxx | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/odb/pgsql/endian-traits.cxx b/odb/pgsql/endian-traits.cxx new file mode 100644 index 0000000..6730912 --- /dev/null +++ b/odb/pgsql/endian-traits.cxx @@ -0,0 +1,29 @@ +// file : odb/pgsql/endian-traits.cxx +// author : Constantin Michael <constantin@codesynthesis.com> +// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#include <odb/pgsql/endian-traits.hxx> + +namespace odb +{ + namespace pgsql + { + namespace + { + endian_traits::endian + infer_host_endian () + { + short s (1); + char* c (reinterpret_cast<char*> (&s)); + + return *c == 0 ? + endian_traits::big_endian : + endian_traits::little_endian; + } + } + + const endian_traits::endian endian_traits::host_endian ( + infer_host_endian ()); + } +} |