[lwip-devel] [patch #5777] Avoid OS functions'names conflit with some sockets.h names...

[Frédéric Bernon]

URL:
  <http://savannah.nongnu.org/patch/?5777>

                 Summary: Avoid OS functions'names conflit with some
sockets.h names...
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: fbernon
            Submitted on: dimanche 04.03.2007 à 14:32
                Category: None
                Priority: 5 - Normal
                  Status: In Progress
                 Privacy: Public
             Assigned to: fbernon
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

In the forum's thread "LWIP_COMPAT_SOCKETS in sockets.h" (September 2006). I
suggest to add a new define to avoid to have function names's conflits with
some sockets.h functions, and some  operating system's IO function (read,
write and close).

So, I would like to include a define LWIP_POSIX_SOCKETS_IO_NAMES (default
value will be 1) to avoid this problem when using Lwip with a posix operating
system. The code will be something like :

#if LWIP_COMPAT_SOCKETS
#define accept(a,b,c)         lwip_accept(a,b,c)
#define bind(a,b,c)           lwip_bind(a,b,c)
#define shutdown(a,b)         lwip_shutdown(a,b)
#define closesocket(s)        lwip_close(s)
#define connect(a,b,c)        lwip_connect(a,b,c)
#define getsockname(a,b,c)    lwip_getsockname(a,b,c)
#define getpeername(a,b,c)    lwip_getpeername(a,b,c)
#define setsockopt(a,b,c,d,e) lwip_setsockopt(a,b,c,d,e)
#define getsockopt(a,b,c,d,e) lwip_getsockopt(a,b,c,d,e)
#define listen(a,b)           lwip_listen(a,b)
#define recv(a,b,c,d)         lwip_recv(a,b,c,d)
#define recvfrom(a,b,c,d,e,f) lwip_recvfrom(a,b,c,d,e,f)
#define send(a,b,c,d)         lwip_send(a,b,c,d)
#define sendto(a,b,c,d,e,f)   lwip_sendto(a,b,c,d,e,f)
#define socket(a,b,c)         lwip_socket(a,b,c)
#define select(a,b,c,d,e)     lwip_select(a,b,c,d,e)
#define ioctlsocket(a,b,c)    lwip_ioctl(a,b,c)

#if defined(LWIP_POSIX_SOCKETS_IO_NAMES) && (LWIP_POSIX_SOCKETS_IO_NAMES >
0)
#define read(a,b,c)           lwip_read(a,b,c)
#define write(a,b,c)          lwip_write(a,b,c)
#define close(s)              lwip_close(s)
#endif /* LWIP_POSIX_SOCKETS_IO_NAMES */

#endif /* LWIP_COMPAT_SOCKETS */


Is it good for you ?





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