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author | Bruno Haible <bruno@clisp.org> | 2018-01-27 10:57:59 +0100 |
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committer | Bruno Haible <bruno@clisp.org> | 2018-01-27 10:57:59 +0100 |
commit | d4f6a210f44a2bbfedfc60353758c39fb86f8d7a (patch) | |
tree | e6c770cbb8e03e9cd4f379f1a04cd349bf17ea12 /doc/posix-functions/getpeername.texi | |
parent | 46e7ff4afee45c1b2b52849bd36b3b258417ec51 (diff) | |
download | gnulib-d4f6a210f44a2bbfedfc60353758c39fb86f8d7a.tar.gz |
Fix malfunction of socket functions on HP-UX in 64-bit mode.
* m4/socketlib.m4 (gl_SOCKETLIB): Add comment.
* m4/extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Define
_HPUX_ALT_XOPEN_SOCKET_API.
* modules/accept (Depends-on): Add 'extensions'.
* modules/getpeername (Depends-on): Likewise.
* modules/getsockname (Depends-on): Likewise.
* modules/getsockopt (Depends-on): Likewise.
* modules/recvfrom (Depends-on): Likewise.
* doc/posix-functions/accept.texi: Mention the HP-UX socklen_t problem.
* doc/posix-functions/getpeername.texi: Likewise.
* doc/posix-functions/getsockname.texi: Likewise.
* doc/posix-functions/getsockopt.texi: Likewise.
* doc/posix-functions/recvfrom.texi: Likewise.
Diffstat (limited to 'doc/posix-functions/getpeername.texi')
-rw-r--r-- | doc/posix-functions/getpeername.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/posix-functions/getpeername.texi b/doc/posix-functions/getpeername.texi index 5b2776e78f..8476e0a19a 100644 --- a/doc/posix-functions/getpeername.texi +++ b/doc/posix-functions/getpeername.texi @@ -12,6 +12,11 @@ Portability problems fixed by Gnulib: On Windows platforms (excluding Cygwin), error codes from this function are not placed in @code{errno}, and @code{WSAGetLastError} must be used instead. +@item +On HP-UX 11, in 64-bit mode, when the macro @code{_HPUX_ALT_XOPEN_SOCKET_API} +is not defined, this function behaves incorrectly because it is declared +to take a pointer to a 64-bit wide @code{socklen_t} entity but in fact +considers it as a pointer to a 32-bit wide @code{unsigned int} entity. @end itemize Portability problems not fixed by Gnulib: |