diff options
Diffstat (limited to 'man2/accept.2')
| -rw-r--r-- | man2/accept.2 | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/man2/accept.2 b/man2/accept.2 index d852212e54..2832519f17 100644 --- a/man2/accept.2 +++ b/man2/accept.2 @@ -254,26 +254,6 @@ The value .B ERESTARTSYS may be seen during a trace. .SH VERSIONS -The -.BR accept4 () -system call is available starting with Linux 2.6.28; -support in glibc is available starting with glibc 2.10. -.SH STANDARDS -.BR accept (): -POSIX.1-2001, POSIX.1-2008, -SVr4, 4.4BSD -.RB ( accept () -first appeared in 4.2BSD). -.\" The BSD man page documents five possible error returns -.\" (EBADF, ENOTSOCK, EOPNOTSUPP, EWOULDBLOCK, EFAULT). -.\" POSIX.1-2001 documents errors -.\" EAGAIN, EBADF, ECONNABORTED, EINTR, EINVAL, EMFILE, -.\" ENFILE, ENOBUFS, ENOMEM, ENOTSOCK, EOPNOTSUPP, EPROTO, EWOULDBLOCK. -.\" In addition, SUSv2 documents EFAULT and ENOSR. -.PP -.BR accept4 () -is a nonstandard Linux extension. -.PP On Linux, the new socket returned by .BR accept () does \fInot\fP inherit file status flags such as @@ -288,6 +268,30 @@ Portable programs should not rely on inheritance or noninheritance of file status flags and always explicitly set all required flags on the socket returned from .BR accept (). +.SH STANDARDS +.TP +.BR accept () +POSIX.1-2008. +.TP +.BR accept4 () +Linux. +.PP +.SH HISTORY +.TP +.BR accept () +POSIX.1-2001, SVr4, 4.4BSD +.RB ( accept () +first appeared in 4.2BSD). +.\" The BSD man page documents five possible error returns +.\" (EBADF, ENOTSOCK, EOPNOTSUPP, EWOULDBLOCK, EFAULT). +.\" POSIX.1-2001 documents errors +.\" EAGAIN, EBADF, ECONNABORTED, EINTR, EINVAL, EMFILE, +.\" ENFILE, ENOBUFS, ENOMEM, ENOTSOCK, EOPNOTSUPP, EPROTO, EWOULDBLOCK. +.\" In addition, SUSv2 documents EFAULT and ENOSR. +.TP +.BR accept4 () +Linux 2.6.28, +glibc 2.10. .SH NOTES There may not always be a connection waiting after a .B SIGIO |