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Diffstat (limited to 'man2/dup.2')
| -rw-r--r-- | man2/dup.2 | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/man2/dup.2 b/man2/dup.2 index af291c3ec3..f69922be45 100644 --- a/man2/dup.2 +++ b/man2/dup.2 @@ -197,20 +197,28 @@ The per-process limit on the number of open file descriptors has been reached .B RLIMIT_NOFILE in .BR getrlimit (2)). -.SH VERSIONS -.BR dup3 () -was added in Linux 2.6.27; -glibc support is available since glibc 2.9. .SH STANDARDS -.BR dup (), -.BR dup2 (): -POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD. -.PP +.TP +.BR dup () +.TQ +.BR dup2 () +POSIX.1-2008. +.TP .BR dup3 () -is Linux-specific. +Linux. +.SH HISTORY +.TP +.BR dup () +.TQ +.BR dup2 () +POSIX.1-2001, SVr4, 4.3BSD. .\" SVr4 documents additional .\" EINTR and ENOLINK error conditions. POSIX.1 adds EINTR. .\" The EBUSY return is Linux-specific. +.TP +.BR dup3 () +Linux 2.6.27, +glibc 2.9. .SH NOTES The error returned by .BR dup2 () |