Hi everybody, I'm using uSTL with file stream support in combination with the FreeBSD TCP/IP stack and came across missmatching signatures for ioctl. The ustl/config.h exports the function like this: // // There is no eCos header that exports this function so we do it here // #ifdef CYGCLS_USTL_FSTREAMS __externC int ioctl( int fd, CYG_ADDRWORD com, ... ); #endif
Whereas the FreeBSD stack declared the ioctl function as: __BEGIN_DECLS int ioctl __P((int, unsigned long, ...)); __END_DECLS The second parameter leads to an error, when linking against the eCos library: install/include/ustl/config.h:96: error: declaration of C function ‘int ioctl(int, CYG_ADDRWORD, ...)’ conflicts with install/include/sys/ioctl.h:86: error: previous declaration ‘int ioctl(int, long unsigned int, ...)’ here Did I do something wrong, or does the signature declaration in uSTL have to be changed to match the FreeBSD (and OpenBSD btw.) declaration? Regards, Martin -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
