[newlib-cygwin] Cygwin: export new sig2str/str2sig

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=5970bbded8bfd417861c78cc077444764aa2fe93

commit 5970bbded8bfd417861c78cc077444764aa2fe93
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Mon Aug 2 13:57:03 2021 +0200

    Cygwin: export new sig2str/str2sig
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/common.din    | 2 ++
 winsup/cygwin/release/3.3.0 | 3 +++
 winsup/doc/new-features.xml | 5 +++++
 winsup/doc/posix.xml        | 2 ++
 4 files changed, 12 insertions(+)

diff --git a/winsup/cygwin/common.din b/winsup/cygwin/common.din
index b09d3551f..63fa09af2 100644
--- a/winsup/cygwin/common.din
+++ b/winsup/cygwin/common.din
@@ -1354,6 +1354,7 @@ shmctl SIGFE
 shmdt SIGFE
 shmget SIGFE
 shutdown = cygwin_shutdown SIGFE
+sig2str SIGFE
 sigaction SIGFE
 sigaddset SIGFE
 sigaltstack SIGFE
@@ -1417,6 +1418,7 @@ statvfs SIGFE
 stime SIGFE
 stpcpy NOSIGFE
 stpncpy NOSIGFE
+str2sig SIGFE
 strcasecmp NOSIGFE
 strcasecmp_l NOSIGFE
 strcasestr NOSIGFE
diff --git a/winsup/cygwin/release/3.3.0 b/winsup/cygwin/release/3.3.0
index 937e92643..6c7369bbe 100644
--- a/winsup/cygwin/release/3.3.0
+++ b/winsup/cygwin/release/3.3.0
@@ -12,6 +12,9 @@ What's new:
   pthread_cond_clockwait, pthread_mutex_clocklock, pthread_rwlock_clockrdlock,
   pthread_rwlock_clockwrlock, sem_clockwait.
 
+- New Solaris-specific APIs, slated to become part of the next POSIX standard:
+  sig2str, str2sig.
+
 
 What changed:
 -------------
diff --git a/winsup/doc/new-features.xml b/winsup/doc/new-features.xml
index 99cb342f7..ba9231a6d 100644
--- a/winsup/doc/new-features.xml
+++ b/winsup/doc/new-features.xml
@@ -25,6 +25,11 @@ pthread_cond_clockwait, pthread_mutex_clocklock, pthread_rwlock_clockrdlock,
 pthread_rwlock_clockwrlock, sem_clockwait.
 </para></listitem>
 
+<listitem><para>
+New Solaris-specific APIs, slated to become part of the next POSIX standard:
+sig2str, str2sig.
+</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.
diff --git a/winsup/doc/posix.xml b/winsup/doc/posix.xml
index f21b8b641..a62557579 100644
--- a/winsup/doc/posix.xml
+++ b/winsup/doc/posix.xml
@@ -1456,6 +1456,8 @@ also IEEE Std 1003.1-2017 (POSIX.1-2017).</para>
     getmntent
     memalign
     setmntent
+    sig2str
+    str2sig
     xdr_array			(available in external "libtirpc" library)
     xdr_bool			(available in external "libtirpc" library)
     xdr_bytes			(available in external "libtirpc" library)