579b42b413
Summary: This patch adds the LIBCXX_LIBC_IS_MUSL cmake option to allow the building of libcxx with the Musl C library. The option is necessary as Musl does not provide any predefined macro in order to test for its presence, like GLIBC. Most of the changes specify the correct path to choose through the various #if/#else constructs in the locale code. Depends on D13407. Reviewers: mclow.lists, jroelofs, EricWF Subscribers: jfb, tberghammer, danalbert, srhines, cfe-commits Differential Revision: http://reviews.llvm.org/D13673 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@252457 91177308-0d34-0410-b5e6-96231b3b80d8
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
// -*- C++ -*-
|
|
//===------------------- support/musl/xlocale.h ------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// This adds support for the extended locale functions that are currently
|
|
// missing from the Musl C library.
|
|
//
|
|
// This only works when the specified locale is "C" or "POSIX", but that's
|
|
// about as good as we can do without implementing full xlocale support
|
|
// in Musl.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef _LIBCPP_SUPPORT_MUSL_XLOCALE_H
|
|
#define _LIBCPP_SUPPORT_MUSL_XLOCALE_H
|
|
|
|
#include <cstdlib>
|
|
#include <cwchar>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
static inline long long strtoll_l(const char *nptr, char **endptr, int base,
|
|
locale_t) {
|
|
return strtoll(nptr, endptr, base);
|
|
}
|
|
|
|
static inline unsigned long long strtoull_l(const char *nptr, char **endptr,
|
|
int base, locale_t) {
|
|
return strtoull(nptr, endptr, base);
|
|
}
|
|
|
|
static inline long long wcstoll_l(const wchar_t *nptr, wchar_t **endptr,
|
|
int base, locale_t) {
|
|
return wcstoll(nptr, endptr, base);
|
|
}
|
|
|
|
static inline unsigned long long wcstoull_l(const wchar_t *nptr,
|
|
wchar_t **endptr, int base,
|
|
locale_t) {
|
|
return wcstoull(nptr, endptr, base);
|
|
}
|
|
|
|
static inline long double wcstold_l(const wchar_t *nptr, wchar_t **endptr,
|
|
locale_t) {
|
|
return wcstold(nptr, endptr);
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // _LIBCPP_SUPPORT_MUSL_XLOCALE_H
|