[solaris] Convert the support library to C++ to fix -std=c++11 build
Convert the Solaris xlocale.c compatibility library from plain C to C++
in order to fix the build failures caused by the addition of -std=c++11
to LIBCXX_COMPILE_FLAGS. The additional flag got propagated to the C
file, resulting in error with strict compilers.
Differential Revision: https://reviews.llvm.org/D25431
llvm-svn: 284494
diff --git a/libcxx/src/support/solaris/xlocale.cpp b/libcxx/src/support/solaris/xlocale.cpp
new file mode 100644
index 0000000..6eaf317
--- /dev/null
+++ b/libcxx/src/support/solaris/xlocale.cpp
@@ -0,0 +1,69 @@
+//===----------------------------------------------------------------------===//
+//
+// 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.
+//
+//===----------------------------------------------------------------------===//
+
+#ifdef __sun__
+
+#include "support/solaris/xlocale.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/localedef.h>
+
+extern "C" {
+
+int isxdigit_l(int __c, locale_t __l) {
+ return isxdigit(__c);
+}
+
+int iswxdigit_l(wint_t __c, locale_t __l) {
+ return isxdigit(__c);
+}
+
+// FIXME: This disregards the locale, which is Very Wrong
+#define vsnprintf_l(__s, __n, __l, __format, __va) \
+ vsnprintf(__s, __n, __format, __va)
+
+int snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...)
+{
+ va_list __va;
+ va_start(__va, __format);
+ int __res = vsnprintf_l(__s, __n , __l, __format, __va);
+ va_end(__va);
+ return __res;
+}
+
+int asprintf_l(char **__s, locale_t __l, const char *__format, ...) {
+ va_list __va;
+ va_start(__va, __format);
+ // FIXME:
+ int __res = vasprintf(__s, __format, __va);
+ va_end(__va);
+ return __res;
+}
+
+int sscanf_l(const char *__s, locale_t __l, const char *__format, ...) {
+ va_list __va;
+ va_start(__va, __format);
+ // FIXME:
+ int __res = vsscanf(__s, __format, __va);
+ va_end(__va);
+ return __res;
+}
+
+size_t mbrtowc_l(wchar_t *__pwc, const char *__pmb,
+ size_t __max, mbstate_t *__ps, locale_t __loc) {
+ return mbrtowc(__pwc, __pmb, __max, __ps);
+}
+
+struct lconv *localeconv_l(locale_t __l) {
+ return localeconv();
+}
+
+};
+
+#endif // __sun__