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authorRoland McGrath <roland@hack.frob.com>2014-12-12 14:52:14 -0800
committerRoland McGrath <roland@hack.frob.com>2014-12-12 14:52:14 -0800
commitc76d1ff5149bd03210f2bb8cd64446c51618d016 (patch)
tree8b6e3aa40159f1d5ab51f21e03b9ca64c9a1f919 /nptl
parent439c43f6eabcb515b445e2bb03a653ec678f3021 (diff)
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NPTL: Add stubs for Linux-only extension functions.
Diffstat (limited to 'nptl')
-rw-r--r--nptl/pthread_getaffinity.c32
-rw-r--r--nptl/pthread_getname.c32
-rw-r--r--nptl/pthread_setaffinity.c32
-rw-r--r--nptl/pthread_setname.c32
4 files changed, 128 insertions, 0 deletions
diff --git a/nptl/pthread_getaffinity.c b/nptl/pthread_getaffinity.c
new file mode 100644
index 0000000..2671807
--- /dev/null
+++ b/nptl/pthread_getaffinity.c
@@ -0,0 +1,32 @@
+/* Get the processor affinity of a thread. Stub version.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C 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 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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 the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <pthreadP.h>
+
+int
+__pthread_getaffinity_np (pthread_t th, size_t cpusetsize, cpu_set_t *cpuset)
+{
+ const struct pthread *pd = (const struct pthread *) th;
+
+ if (INVALID_TD_P (pd))
+ return ESRCH;
+
+ return ENOSYS;
+}
+weak_alias (__pthread_getaffinity_np, pthread_getaffinity_np)
+stub_warning (pthread_getaffinity_np)
diff --git a/nptl/pthread_getname.c b/nptl/pthread_getname.c
new file mode 100644
index 0000000..c2a39f4
--- /dev/null
+++ b/nptl/pthread_getname.c
@@ -0,0 +1,32 @@
+/* pthread_getname_np -- Get thread name. Stub version.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C 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 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C 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 the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <pthreadP.h>
+
+int
+pthread_getname_np (pthread_t th, char *buf, size_t len)
+{
+ const struct pthread *pd = (const struct pthread *) th;
+
+ if (INVALID_TD_P (pd))
+ return ESRCH;
+
+ return ENOSYS;
+}
+stub_warning (pthread_getname_np)
diff --git a/nptl/pthread_setaffinity.c b/nptl/pthread_setaffinity.c
new file mode 100644
index 0000000..ee66e27
--- /dev/null
+++ b/nptl/pthread_setaffinity.c
@@ -0,0 +1,32 @@
+/* Set the processor affinity of a thread. Stub version.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C 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 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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 the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <pthreadP.h>
+
+int
+pthread_setaffinity_np (pthread_t th,
+ size_t cpusetsize, const cpu_set_t *cpuset)
+{
+ const struct pthread *pd = (const struct pthread *) th;
+
+ if (INVALID_TD_P (pd))
+ return ESRCH;
+
+ return ENOSYS;
+}
+stub_warning (pthread_setaffinity_np)
diff --git a/nptl/pthread_setname.c b/nptl/pthread_setname.c
new file mode 100644
index 0000000..7fa4364
--- /dev/null
+++ b/nptl/pthread_setname.c
@@ -0,0 +1,32 @@
+/* pthread_setname_np -- Set thread name. Stub version.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C 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 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C 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 the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <pthreadP.h>
+
+int
+pthread_setname_np (pthread_t th, const char *name)
+{
+ const struct pthread *pd = (const struct pthread *) th;
+
+ if (INVALID_TD_P (pd))
+ return ESRCH;
+
+ return ENOSYS;
+}
+stub_warning (pthread_setname_np)