liboss: compile errors in soundcard.h

[madcap@…]

Beginning on line 341 of soundcard.h, several system functions are redefined, such as follows:

    #ifndef LIBOSS_IOCTL
    # define LIBOSS_IOCTL ioctl
    #endif

...

    static inline int LIBOSS_IOCTL (int x, unsigned long y,...)

This causes compilation errors in code including that file, such as:

    /opt/local/include/liboss/soundcard.h:342: error: static declaration of ‘ioctl’ follows non-static declaration
    /usr/include/sys/ioctl.h:97: error: previous declaration of ‘ioctl’ was here

[jmroot (Joshua Root)]

Assigning to maintainer.

[pguyot (Paul Guyot)]

What system are you using ? liboss installs fine on my systems.

[(none)]

Milestone Port Bugs deleted

[blaisethom@…]

Replying to None:

Milestone Port Bugs deleted

I've just had the same problem running on MacOSX 10.6.4 (Snow Leopard).

liboss installs fine. Then I make a test file:

// test.cpp

#include <liboss/soundcard.h>

int main(int argc, char** argv)
{

}


////

When I compile I get:

/opt/local/include/liboss/soundcard.h: In function ‘int ioctl(int, long unsigned int, ...)’:
/opt/local/include/liboss/soundcard.h:341: error: ‘int ioctl(int, long unsigned int, ...)’ was declared ‘extern’ and later ‘static’
/usr/include/sys/ioctl.h:97: error: previous declaration of ‘int ioctl(int, long unsigned int, ...)’
/opt/local/include/liboss/soundcard.h: In function ‘int open(const char*, int, ...)’:
/opt/local/include/liboss/soundcard.h:352: error: ‘int open(const char*, int, ...)’ was declared ‘extern’ and later ‘static’
/usr/include/sys/fcntl.h:427: error: previous declaration of ‘int open(const char*, int, ...)’
/opt/local/include/liboss/soundcard.h: In function ‘int close(int)’:
/opt/local/include/liboss/soundcard.h:363: error: ‘int close(int)’ was declared ‘extern’ and later ‘static’
/usr/include/unistd.h:422: error: previous declaration of ‘int close(int)’
/opt/local/include/liboss/soundcard.h: In function ‘int write(int, const void*, size_t)’:
/opt/local/include/liboss/soundcard.h:365: error: declaration of C function ‘int write(int, const void*, size_t)’ conflicts with
/usr/include/unistd.h:513: error: previous declaration ‘ssize_t write(int, const void*, size_t)’ here
/opt/local/include/liboss/soundcard.h:365: error: ‘int write(int, const void*, size_t)’ was declared ‘extern’ and later ‘static’
/usr/include/unistd.h:513: error: previous declaration of ‘ssize_t write(int, const void*, size_t)’

[cooljeanius (Eric Gallager)]

Cc Me!