[illumos-gate merge]

commit 7dc9a163b382daee1ce43b6588dd1b507363dae5
    6790 want suite of endian(3C) functions
commit e56998eefc33ead0f12b364be915dd6bfc12a3f5
    6501 Implement pthread_attr_get_np() interface
commit fc2512cfb727d49529d8ed99164db871f4829b73
    6951 Initial c11 support
    6952 gets should not be visible in C11
    6953 add support for c11 threads api
    6954 Symbols test should support validating pre-processor symbols
commit ea4a67f462de0a39a9adea8197bcdef849de5371
    6980 6902 causes zfs send to break due to 32-bit/64-bit struct mismatch

	Conflicts:
	usr/src/test/libc-tests/tests/Makefile
	usr/src/test/libc-tests/runfiles/default.run
	usr/src/lib/libcmdutils/libcmdutils.h
	usr/src/lib/libcmdutils/common/custr.c
	usr/src/lib/libcmdutils/common/mapfile-vers

1 files changed, 158 insertions, 0 deletions

diff --git a/usr/src/lib/libc/sparcv9/gen/endian.c b/usr/src/lib/libc/sparcv9/gen/endian.c
new file mode 100644
index 0000000000..b19974b86a
--- /dev/null
+++ b/usr/src/lib/libc/sparcv9/gen/endian.c
@@ -0,0 +1,158 @@
+/*
+ * This file and its contents are supplied under the terms of the
+ * Common Development and Distribution License ("CDDL"), version 1.0.
+ * You may only use this file in accordance with the terms of version
+ * 1.0 of the CDDL.
+ *
+ * A full copy of the text of the CDDL should have accompanied this
+ * source.  A copy of the CDDL is also available via the Internet at
+ * http://www.illumos.org/license/CDDL.
+ */
+
+/*
+ * Copyright (c) 2015, Joyent, Inc.
+ */
+
+/*
+ * endian(3C) routines
+ */
+
+uint16_t
+htole16(uint16_t in)
+{
+	return (((in & 0xff) << 8) | ((in & 0xff00) >> 8));
+}
+
+uint32_t
+htole32(uint32_t in)
+{
+	return (((in & 0xffUL) << 24) |
+	    (in & 0xff00UL) << 8 |
+	    (in & 0xff0000UL) >> 8 |
+	    ((in & 0xff000000UL) >> 24));
+}
+
+uint64_t
+htole64(uint64_t in)
+{
+	return (((in & 0xffULL) << 56) |
+	    ((in & 0xff00ULL) << 40) |
+	    ((in & 0xff0000ULL) << 24) |
+	    ((in & 0xff000000ULL) << 8) |
+	    ((in & 0xff00000000ULL) >> 8) |
+	    ((in & 0xff0000000000ULL) >> 24) |
+	    ((in & 0xff000000000000ULL) >> 40) |
+	    ((in & 0xff00000000000000ULL) >> 56));
+}
+
+uint16_t
+letoh16(uint16_t in)
+{
+	return (((in & 0xff) << 8) | ((in & 0xff00) >> 8));
+}
+
+uint16_t
+le16toh(uint16_t in)
+{
+	return (((in & 0xff) << 8) | ((in & 0xff00) >> 8));
+}
+
+uint32_t
+letoh32(uint32_t in)
+{
+	return (((in & 0xffUL) << 24) |
+	    (in & 0xff00UL) << 8 |
+	    (in & 0xff0000UL) >> 8 |
+	    ((in & 0xff000000UL) >> 24));
+}
+
+uint32_t
+le32toh(uint32_t in)
+{
+	return (((in & 0xffUL) << 24) |
+	    (in & 0xff00UL) << 8 |
+	    (in & 0xff0000UL) >> 8 |
+	    ((in & 0xff000000UL) >> 24));
+}
+
+uint64_t
+letoh64(uint64_t in)
+{
+	return (((in & 0xffULL) << 56) |
+	    ((in & 0xff00ULL) << 40) |
+	    ((in & 0xff0000ULL) << 24) |
+	    ((in & 0xff000000ULL) << 8) |
+	    ((in & 0xff00000000ULL) >> 8) |
+	    ((in & 0xff0000000000ULL) >> 24) |
+	    ((in & 0xff000000000000ULL) >> 40) |
+	    ((in & 0xff00000000000000ULL) >> 56));
+}
+
+uint64_t
+le64toh(uint64_t in)
+{
+	return (((in & 0xffULL) << 56) |
+	    ((in & 0xff00ULL) << 40) |
+	    ((in & 0xff0000ULL) << 24) |
+	    ((in & 0xff000000ULL) << 8) |
+	    ((in & 0xff00000000ULL) >> 8) |
+	    ((in & 0xff0000000000ULL) >> 24) |
+	    ((in & 0xff000000000000ULL) >> 40) |
+	    ((in & 0xff00000000000000ULL) >> 56));
+}
+
+/* Anything to or from big-endian is a no-op */
+
+uint16_t
+htobe16(uint16_t in)
+{
+	return (in);
+}
+
+uint32_t
+htobe32(uint32_t in)
+{
+	return (in);
+}
+
+uint64_t
+htobe64(uint64_t in)
+{
+	return (in);
+}
+
+uint16_t
+betoh16(uint16_t in)
+{
+	return (in);
+}
+
+uint16_t
+be16toh(uint16_t in)
+{
+	return (in);
+}
+
+uint32_t
+betoh32(uint32_t in)
+{
+	return (in);
+}
+
+uint32_t
+be32toh(uint32_t in)
+{
+	return (in);
+}
+
+uint64_t
+betoh64(uint64_t in)
+{
+	return (in);
+}
+
+uint64_t
+be64toh(uint64_t in)
+{
+	return (in);
+}