[Minios-devel] [UNIKRAFT/PTHREAD-EMBEDDED PATCH] Add pthread_sigmask() stub

[Costin Lupu <costin.lupu@xxxxxxxxx>]

Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
---
 Makefile.uk       |  1 +
 exportsyms.uk     |  1 +
 pthread_sigmask.c | 29 +++++++++++++++++++++++++++++
 3 files changed, 31 insertions(+)
 create mode 100644 pthread_sigmask.c

diff --git a/Makefile.uk b/Makefile.uk
index 5a6d940..90626e8 100644
--- a/Makefile.uk
+++ b/Makefile.uk
@@ -67,6 +67,7 @@ LIBPTHREAD-EMBEDDED_EXPORTS = 
$(LIBPTHREAD-EMBEDDED_BASE)/exportsyms.uk
 LIBPTHREAD-EMBEDDED_SRCS-y += $(LIBPTHREAD-EMBEDDED_BASE)/pte_osal.c|glue
 LIBPTHREAD-EMBEDDED_SRCS-y += $(LIBPTHREAD-EMBEDDED_BASE)/attributes.c|glue
 LIBPTHREAD-EMBEDDED_SRCS-y += $(LIBPTHREAD-EMBEDDED_BASE)/pthread_atfork.c|glue
+LIBPTHREAD-EMBEDDED_SRCS-y += 
$(LIBPTHREAD-EMBEDDED_BASE)/pthread_sigmask.c|glue
 
 
################################################################################
 # pthread-embedded code
diff --git a/exportsyms.uk b/exportsyms.uk
index c69aae3..63d1f85 100644
--- a/exportsyms.uk
+++ b/exportsyms.uk
@@ -80,6 +80,7 @@ pthread_setcanceltype
 pthread_setconcurrency
 pthread_setschedparam
 pthread_setspecific
+pthread_sigmask
 pthread_spin_destroy
 pthread_spin_init
 pthread_spin_lock
diff --git a/pthread_sigmask.c b/pthread_sigmask.c
new file mode 100644
index 0000000..7e12e2b
--- /dev/null
+++ b/pthread_sigmask.c
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: LGPL-2.0-or-later */
+/*
+ *      Unikraft port of POSIX Threads Library for embedded systems
+ *      Copyright(C) 2019 Costin Lupu, University Politehnica of Bucharest
+ *
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ *
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ *
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <uk/print.h>
+#include <signal.h>
+
+int pthread_sigmask(int how, const sigset_t *set, sigset_t *oldset)
+{
+       WARN_STUBBED();
+       return 0;
+}
-- 
2.20.1


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