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Make *abs() and *div() work on CloudABI.

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According to POSIX, *abs() and *div() are allowed to be macros (in
addition to being functions). Make sure we undefine these, so that
std::*abs() and std::*div() work as expected.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@232379 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ed Schouten 2015-03-16 14:27:44 +00:00
parent 438a5c9fdf
commit 84b6c1f402
2 changed files with 8 additions and 0 deletions
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2
include/cinttypes
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@ -247,7 +247,9 @@ _LIBCPP_BEGIN_NAMESPACE_STD
using::imaxdiv_t; using::imaxdiv_t;
#undef imaxabs
using::imaxabs; using::imaxabs;
#undef imaxdiv
using::imaxdiv; using::imaxdiv;
using::strtoimax; using::strtoimax;
using::strtoumax; using::strtoumax;

6
include/cstdlib
View File

@ -131,14 +131,20 @@ using ::getenv;
using ::system; using ::system;
using ::bsearch; using ::bsearch;
using ::qsort; using ::qsort;
#undef abs
using ::abs; using ::abs;
#undef labs
using ::labs; using ::labs;
#ifndef _LIBCPP_HAS_NO_LONG_LONG #ifndef _LIBCPP_HAS_NO_LONG_LONG
#undef llabs
using ::llabs; using ::llabs;
#endif // _LIBCPP_HAS_NO_LONG_LONG #endif // _LIBCPP_HAS_NO_LONG_LONG
#undef div
using ::div; using ::div;
#undef ldiv
using ::ldiv; using ::ldiv;
#ifndef _LIBCPP_HAS_NO_LONG_LONG #ifndef _LIBCPP_HAS_NO_LONG_LONG
#undef lldiv
using ::lldiv; using ::lldiv;
#endif // _LIBCPP_HAS_NO_LONG_LONG #endif // _LIBCPP_HAS_NO_LONG_LONG
using ::mblen; using ::mblen;