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* tests/test-accept4.c (main): Pass only SOCK_* flags to accept4(), as they are the only documented ones, and passing others may trigger EINVAL (seen on FreeBSD 10.1-RELEASE). * doc/glibc-functions/accept4.texi: Mention that we don't provide the SOCK_CLOEXEC or SOCK_NONBLOCK defines.
23 lines
663 B
Plaintext
23 lines
663 B
Plaintext
@node accept4
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@subsection @code{accept4}
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@findex accept4
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Gnulib module: accept4
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Portability problems fixed by Gnulib:
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@itemize
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@item
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This function is missing on many non-glibc platforms:
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Mac OS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11,
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IRIX 6.5, OSF/1 5.1, Solaris 11 2011-11, Cygwin 1.7.1, mingw, MSVC 9, Interix 3.5, BeOS.
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But the replacement function is not atomic; this matters in multi-threaded
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programs that spawn child processes.
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@end itemize
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Portability problems not fixed by Gnulib:
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@itemize
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@item
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SOCK_CLOEXEC and SOCK_NONBLOCK may not be defined
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as they're also significant to the socket() function.
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@end itemize
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