Changes: Ready for 3.22

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

1 files changed, 203 insertions, 2 deletions

diff --git a/Changes b/Changes
index 876d48c9..a7588fb4 100644
--- a/Changes
+++ b/Changes
@@ -9,6 +9,20 @@ Contributors
 The following people contributed notes, ideas, or patches that have
 been incorporated in changes in this release:
 
+A. Costa <agcosta@gis.net>
+Denis Barbier <bouzim@gmail.com>
+Emil Mikulic <emikulic@gmail.com>
+Eugene Kapun <abacabadabacaba@gmail.com>
+Hugh Dickins <hughd@google.com>
+Ivana Hutarova Varekova <varekova@redhat.com>
+Joern Heissler <kernelbugs@joern.heissler.de>
+Lars Wirzenius <liw@liw.fi>
+Martin Eberhard Schauer <Martin.E.Schauer@gmx.de>
+Michael Kerrisk <mtk.manpages@gmail.com>
+Petr Uzel <petr.uzel@suse.cz>
+Roger Pate <roger@qxxy.com>
+Török Edwin <edwintorok@gmail.co
+Yuri Kozlov <yuray@komyakino.ru>
 
 Apologies if I missed anyone!
 
@@ -16,19 +30,206 @@ Apologies if I missed anyone!
 New and rewritten pages
 -----------------------
 
+pthread_sigqueue.3
+    Michael Kerrisk
+        New page documenting ptrhead_sigqueue()
+            pthread_sigqueue() is new in glibc 2.11 (requires a kernel with
+            rt_tgsigqueinfo(), added in Linux 2.6.31).
+
 
 Newly documented interfaces in existing pages
 ---------------------------------------------
 
+readv.2
+    Michael Kerrisk
+        Add documentation of preadv() and pwritev()
+            The preadv() and pwritev() system calls were added in
+            Linux 2.6.30.
+
 
 New and changed links
 ---------------------
 
+preadv.2
+    Michael Kerrisk
+        New link to readv.2
 
-Global changes
---------------
+pwritev.2
+    Michael Kerrisk
+        New link to readv.2
 
 
 Changes to individual pages
 ---------------------------
 
+chdir.2
+    Michael Kerrisk
+        Remove redundant and incorrect info on FTMs from NOTES
+
+chown.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+clock_nanosleep.2
+    Michael Kerrisk
+        Clarify that clock_nanosleep() suspends the calling *thread*
+
+epoll_create.2
+    Michael Kerrisk
+        Note that 'size' argument must be greater than 0
+            See https://bugzilla.kernel.org/show_bug.cgi?id=23872
+    Michael Kerrisk
+        Added VERSIONS section
+
+epoll_ctl.2
+    Michael Kerrisk
+        Added VERSIONS section
+
+epoll_wait.2
+    Michael Kerrisk
+        Updated VERSIONS section
+
+fcntl.2
+    Michael Kerrisk
+        Add notes on fcntl64()
+
+fstatat.2
+    Michael Kerrisk
+        Add NOTES on fstatat64(), the name of the underlying system call
+
+getdents.2
+    Michael Kerrisk
+        Added notes on getdents64()
+
+getgid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+getgroups.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+getpagesize.2
+    Michael Kerrisk
+        Improve description of getpagesize()
+            Improve description of getpagesize() and relocate discussion
+            of sysconf(_SC_PAGESIZE).
+
+            In part inspired by
+            http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=537272
+
+getresuid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+getrlimit.2
+    Michael Kerrisk
+        Add example program for prlimit()
+
+getuid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+open.2
+    Ivana Hutarova Varekova
+        O_EXCL can be used without O_CREAT for block devices
+            Since Linux 2.6 there is a possibility to use O_EXCL without
+            O_CREAT. See patch: http://lkml.org/lkml/2003/8/10/221.
+
+pread.2
+    Michael Kerrisk
+        Add notes on pread64() and pwrite64()
+            See https://bugzilla.kernel.org/show_bug.cgi?id=23072
+    Michael Kerrisk
+        SEE ALSO: add readv(3)
+
+readv.2
+    Michael Kerrisk
+        Wording fix: readv() and writev() are system calls, not functions
+
+sendfile.2
+    Michael Kerrisk
+        Add notes on sendfile64()
+
+setfsgid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+setfsuid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+setgid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+setresuid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+setreuid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+setuid.2
+    Michael Kerrisk
+        Add NOTES explaining 32-bit system calls added in Linux 2.4
+
+sigqueue.2
+pthreads.7
+signal.7
+    Michael Kerrisk
+        SEE ALSO: Add pthread_sigqueue(3)
+
+stat.2
+    Michael Kerrisk
+        Fix EOVERFLOW error description
+            2<<31 should read 1<<31 (which equals 2^31).
+
+statfs.2
+    Michael Kerrisk
+        Add notes on statfs64() and fstatfs64()
+
+swapon.2
+    Hugh Dickins
+        Document SWAP_FLAG_DISCARD and discarding of swap pages
+
+truncate.2
+    Michael Kerrisk
+        Add notes on truncate64() and ftruncate64()
+
+memcpy.3
+    Michael Kerrisk
+        Change "should not overlap" to "must not overlap"
+            glibc 2.12 changed things so that applications that use memcpy() on
+            overlapping regions will encounter problems. (The standards have
+            long said that the behavious is undefined if the memory areas
+            overlap.)
+
+            See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=603144
+            In reference of http://lwn.net/Articles/414467/
+            and http://article.gmane.org/gmane.comp.lib.glibc.alpha/15278
+
+usleep.3
+    Petr Uzel
+        usleep() suspends calling thread, not process
+
+core.5
+    Michael Kerrisk
+        Change single quote to double quote in shell session example
+            The example section has a sample shell session containing:
+
+	    echo '|$PWD/core_pattern_pipe_test %p UID=%u GID=%g sig=%s'
+
+            But $PWD won't be expanded in single quotes. It should be double
+            quotes around the entire argument or some other form.
+
+pthreads.7
+    Michael Kerrisk
+        Added description of async-cancel-safe functions
+
+unix.7
+    Michael Kerrisk
+        Reworded the text of various errors
+    Michael Kerrisk
+        Added ENOENT error