Date: Mon, 7 May 2012 12:33:18 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r235127 - stable/7/lib/libc/sys Message-ID: <201205071233.q47CXIOO065214@svn.freebsd.org>
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Author: eadler Date: Mon May 7 12:33:17 2012 New Revision: 235127 URL: http://svn.freebsd.org/changeset/base/235127 Log: Undo MFC r234131: The kernel change can't be MFCed so undo the documentation MFC. PR: kern/164970 Approved by: cperciva (implicit) Modified: stable/7/lib/libc/sys/dup.2 stable/7/lib/libc/sys/fcntl.2 Directory Properties: stable/7/lib/libc/ (props changed) Modified: stable/7/lib/libc/sys/dup.2 ============================================================================== --- stable/7/lib/libc/sys/dup.2 Mon May 7 12:20:26 2012 (r235126) +++ stable/7/lib/libc/sys/dup.2 Mon May 7 12:33:17 2012 (r235127) @@ -123,27 +123,20 @@ indicates the cause of the error. .Sh ERRORS The .Fn dup -system call fails if: +and +.Fn dup2 +system calls fail if: .Bl -tag -width Er .It Bq Er EBADF The .Fa oldd +or +.Fa newd argument is not a valid active descriptor .It Bq Er EMFILE Too many descriptors are active. .El -The -.Fn dup2 -system call fails if: -.Bl -tag -width Er -.It Bq Er EBADF -The -.Fa oldd -argument is not a valid active descriptor or the -.Fa newd -argument is negative or exceeds the maximum allowable descriptor number -.El .Sh SEE ALSO .Xr accept 2 , .Xr close 2 , Modified: stable/7/lib/libc/sys/fcntl.2 ============================================================================== --- stable/7/lib/libc/sys/fcntl.2 Mon May 7 12:20:26 2012 (r235126) +++ stable/7/lib/libc/sys/fcntl.2 Mon May 7 12:33:17 2012 (r235127) @@ -523,6 +523,8 @@ The argument .Fa cmd is .Dv F_DUPFD +or +.Dv F_DUP2FD and the maximum number of file descriptors permitted for the process are already in use, or no file descriptors greater than or equal to
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