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gnulib/doc/posix-functions/inet_ntop.texi
Bruno Haible 91d0cb5838 inet_ntop: Support for MSVC on Windows Vista or newer.
* lib/arpa_inet.in.h (inet_ntop): Also consider REPLACE_INET_NTOP.
* lib/inet_ntop.c (rpl_inet_ntop): Use a simple wrapper if
HAVE_DECL_INET_NTOP is defined.
* m4/inet_ntop.m4 (gl_FUNC_INET_NTOP): Invoke gl_PREREQ_SYS_H_WINSOCK2.
On platforms with <winsock2.h>, test whether inet_ntop is declared in
<ws2tcpip.h>. If so, arrange to replace it.
* m4/arpa_inet_h.m4 (gl_ARPA_INET_H_DEFAULTS): Initialize
REPLACE_INET_NTOP.
* modules/arpa_inet (Makefile.am): Substitute REPLACE_INET_NTOP.
* modules/inet_ntop (Files): Add m4/sys_socket_h.m4.
(Depends-on, configure.ac): Update condition.
* doc/posix-functions/inet_ntop.texi: Mention the MSVC problem.
2011-09-17 14:56:11 +02:00

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@node inet_ntop
@section @code{inet_ntop}
@findex inet_ntop
POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/inet_ntop.html}
Gnulib module: inet_ntop
Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
HP-UX 11.00, OSF/1 4.0, Solaris 2.5.1, mingw, MSVC 9, Interix 3.5, BeOS.
@item
This function is declared in @code{<netdb.h>} instead of @code{<arpa/inet.h>}
on some platforms:
NonStop Kernel.
@item
This function is declared in @code{<ws2tcpip.h>}, with a POSIX incompatible
declaration, on some platforms:
MSVC 9 on Windows >= Vista.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@item
This function's fourth argument type is @code{size_t} instead of
@code{socklen_t} on some platforms:
OSF/1 5.1, Solaris 10.
@end itemize