[newlib-cygwin] Cygwin: bump API minor and set DLL version to 3.3.0

[newlib-cygwin] Cygwin: bump API minor and set DLL version to 3.3.0

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=fff00f776b61f4735bbc7b1488d5fb8504ec415a

commit fff00f776b61f4735bbc7b1488d5fb8504ec415a
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Thu Jul 29 17:44:20 2021 +0200

    Cygwin: bump API minor and set DLL version to 3.3.0
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/include/cygwin/version.h |  8 +++++---
 winsup/cygwin/release/{3.2.1 => 3.3.0} |  3 +++
 winsup/doc/new-features.xml            | 29 +++++++++++++++++++++++++++++
 winsup/doc/posix.xml                   | 13 +++++++++----
 4 files changed, 46 insertions(+), 7 deletions(-)

diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h
index 94986ed25..558ac0c3f 100644
--- a/winsup/cygwin/include/cygwin/version.h
+++ b/winsup/cygwin/include/cygwin/version.h
@@ -10,8 +10,8 @@ details. */
    the Cygwin shared library".  This version is used to track important
    changes to the DLL and is mainly informative in nature. */
 
-#define CYGWIN_VERSION_DLL_MAJOR 3002
-#define CYGWIN_VERSION_DLL_MINOR 1
+#define CYGWIN_VERSION_DLL_MAJOR 3003
+#define CYGWIN_VERSION_DLL_MINOR 0
 
 /* Major numbers before CYGWIN_VERSION_DLL_EPOCH are incompatible. */
 
@@ -513,12 +513,14 @@ details. */
        pthread_setaffinity_np, __sched_getaffinity_sys.
   340: Export dbm_clearerr, dbm_close, dbm_delete, dbm_dirfno, dbm_error,
        dbm_fetch, dbm_firstkey, dbm_nextkey, dbm_open, dbm_store.
+  341: Export pthread_cond_clockwait, pthread_mutex_clocklock,
+       pthread_rwlock_clockrdlock, pthread_rwlock_clockwrlock, sem_clockwait.
 
   Note that we forgot to bump the api for ualarm, strtoll, strtoull,
   sigaltstack, sethostname. */
 
 #define CYGWIN_VERSION_API_MAJOR 0
-#define CYGWIN_VERSION_API_MINOR 340
+#define CYGWIN_VERSION_API_MINOR 341
 
 /* There is also a compatibity version number associated with the shared memory
    regions.  It is incremented when incompatible changes are made to the shared
diff --git a/winsup/cygwin/release/3.2.1 b/winsup/cygwin/release/3.3.0
similarity index 92%
rename from winsup/cygwin/release/3.2.1
rename to winsup/cygwin/release/3.3.0
index 6cbed79de..990dbcd4c 100644
--- a/winsup/cygwin/release/3.2.1
+++ b/winsup/cygwin/release/3.3.0
@@ -8,6 +8,9 @@ What's new:
   of any "gmon.out" file created by profiler, ssp, or use of the gcc/g++
   option '-pg'.  (Continue using gprof to get symbolic profile displays.)
 
+- New GNU-specific APIs: pthread_cond_clockwait, pthread_mutex_clocklock,
+  pthread_rwlock_clockrdlock, pthread_rwlock_clockwrlock, sem_clockwait.
+
 
 What changed:
 -------------
diff --git a/winsup/doc/new-features.xml b/winsup/doc/new-features.xml
index b58872935..74e42167a 100644
--- a/winsup/doc/new-features.xml
+++ b/winsup/doc/new-features.xml
@@ -4,6 +4,35 @@
 
 <sect1 id="ov-new"><title>What's new and what changed in Cygwin</title>
 
+<sect2 id="ov-new3.3"><title>What's new and what changed in 3.3</title>
+
+<itemizedlist mark="bullet">
+
+<listitem><para>
+An IP-sampling profiler named 'profiler' has been added.  It can be used
+to profile any Cygwin program along with any DLLs loaded.
+</para></listitem>
+
+<listitem><para>
+A new tool 'gmondump' has been added.  It can dump the raw information
+of any "gmon.out" file created by profiler, ssp, or use of the gcc/g++
+option '-pg'.  (Continue using gprof to get symbolic profile displays.)
+</para></listitem>
+
+<listitem><para>
+New GNU-specific APIs: pthread_cond_clockwait, pthread_mutex_clocklock,
+pthread_rwlock_clockrdlock, pthread_rwlock_clockwrlock, sem_clockwait.
+</para></listitem>
+
+<listitem><para>
+The speed argument to cfsetspeed(3) can now be a numerical baud rate
+rather than a Bnnn constant, as on Linux.
+</para></listitem>
+
+</itemizedlist>
+
+</sect2>
+
 <sect2 id="ov-new3.2"><title>What's new and what changed in 3.2</title>
 
 <itemizedlist mark="bullet">
diff --git a/winsup/doc/posix.xml b/winsup/doc/posix.xml
index 48ab7dbc9..f21b8b641 100644
--- a/winsup/doc/posix.xml
+++ b/winsup/doc/posix.xml
@@ -5,10 +5,10 @@
 <chapter id="compatibility" xmlns:xi="http://www.w3.org/2001/XInclude">
 <title>Compatibility</title>
 
-<sect1 id="std-susv4"><title>System interfaces compatible with the Single Unix Specification, Version 4:</title>
+<sect1 id="std-susv4"><title>System interfaces compatible with the Single Unix Specification, Version 7:</title>
 
-<para>Note that the core of the Single Unix Specification, Version 4 is
-also IEEE Std 1003.1-2008 (POSIX.1-2008).</para>
+<para>Note that the core of the Single Unix Specification, Version 7 is
+also IEEE Std 1003.1-2017 (POSIX.1-2017).</para>
 
 <screen>
     FD_CLR
@@ -1359,9 +1359,13 @@ also IEEE Std 1003.1-2008 (POSIX.1-2008).</para>
     pow10f
     pow10l
     ppoll
+    pthread_cond_clockwait
     pthread_getaffinity_np
     pthread_getattr_np
     pthread_getname_np
+    pthread_mutex_clocklock
+    pthread_rwlock_clockrdlock
+    pthread_rwlock_clockwrlock
     pthread_setaffinity_np
     pthread_setname_np
     pthread_sigqueue
@@ -1380,6 +1384,7 @@ also IEEE Std 1003.1-2008 (POSIX.1-2008).</para>
     sched_getcpu
     sched_setaffinity
     secure_getenv
+    sem_clockwait
     setxattr
     signalfd
     sincos
@@ -1597,7 +1602,7 @@ also IEEE Std 1003.1-2008 (POSIX.1-2008).</para>
 
 </sect1>
 
-<sect1 id="std-notimpl"><title>NOT implemented system interfaces from the Single Unix Specification, Volume 4:</title>
+<sect1 id="std-notimpl"><title>NOT implemented system interfaces from the Single Unix Specification, Volume 7:</title>
 
 <screen>
     endnetent