Message ID | 54DC932D.6000904@redhat.com |
---|---|
State | New |
Headers | show |
On Thu, Feb 12, 2015 at 11:49:01AM +0000, Pedro Alves wrote: > On 02/09/2015 11:49 PM, Pedro Alves wrote: > > On 02/09/2015 11:35 PM, Andrew Pinski wrote: > >> On Mon, Feb 9, 2015 at 3:20 PM, Pedro Alves <palves@redhat.com> wrote: > >>> Just like libiberty.h. So that C++ programs, such as GDB when built > >>> as a C++ program, can use it. > >> > >> Why is not needed for GCC building with C++ compiler? > > > > Because it doesn't include it. > > > > The header of the file claims it is part of GDB, though MAINTAINERS > > nowadays says that everything under include/ is owned by GCC. > > Here's an update that moves the extern "C" below the #include. > > OK to push to the GCC repo? > > From: Pedro Alves <palves@redhat.com> > Subject: [PATCH] floatformat.h: Wrap in extern "C". > > Just like libiberty.h. So that C++ programs, such as GDB when built > as a C++ program, can use it. > > include/ChangeLog: > 2015-02-12 Pedro Alves <palves@redhat.com> > > * floatformat.h [__cplusplus]: Wrap in extern "C". Ok, thanks. Jakub
diff --git a/include/floatformat.h b/include/floatformat.h index 6b559864..af4d09c 100644 --- a/include/floatformat.h +++ b/include/floatformat.h @@ -22,6 +22,10 @@ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. #include "ansidecl.h" +#ifdef __cplusplus +extern "C" { +#endif + /* A floatformat consists of a sign bit, an exponent and a mantissa. Once the bytes are concatenated according to the byteorder flag, then each of those fields is contiguous. We number the bits with 0 being the most significant @@ -148,4 +152,8 @@ floatformat_from_double (const struct floatformat *, const double *, void *); extern int floatformat_is_valid (const struct floatformat *fmt, const void *from); +#ifdef __cplusplus +} +#endif + #endif /* defined (FLOATFORMAT_H) */