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Re: [gpsd-dev] [PATCH RESEND] libgps.h: Fix linkage problem
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From: |
Greg Troxel |
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Subject: |
Re: [gpsd-dev] [PATCH RESEND] libgps.h: Fix linkage problem |
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Date: |
Wed, 19 Nov 2014 10:18:17 -0500 |
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User-agent: |
Gnus/5.130006 (Ma Gnus v0.6) Emacs/23.4 (berkeley-unix) |
Michal Privoznik <address@hidden> writes:
> diff --git a/libgps.h b/libgps.h
> index f773188..914c4df 100644
> --- a/libgps.h
> +++ b/libgps.h
> @@ -10,6 +10,9 @@
> #define SHM_PSEUDO_FD -1
> #define DBUS_PSEUDO_FD -2
>
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> extern int gps_sock_open(/address@hidden@*/const char *,
> /address@hidden@*/const char *,
> /address@hidden@*/struct gps_data_t *);
I guess the real question is whether libgps.h should have C++ guards
like that or if it's wrong to include it without extern "C" from a C++
program.
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