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authorthegeorg <thegeorg@yandex-team.com>2022-12-15 19:25:15 +0300
committerthegeorg <thegeorg@yandex-team.com>2022-12-15 19:25:15 +0300
commit0c31d97afd7858af5f8f858c8addf91655ca9ccc (patch)
tree4d8a246db168f7beaafcd06d486c034115c2123d /contrib/libs/linux-headers/asm-generic/bitsperlong.h
parentd1d5f5e00df0dd6efc00880dd8283477fc643aaf (diff)
downloadydb-0c31d97afd7858af5f8f858c8addf91655ca9ccc.tar.gz
Sync linux-headers instead of using system ones
Diffstat (limited to 'contrib/libs/linux-headers/asm-generic/bitsperlong.h')
-rw-r--r--contrib/libs/linux-headers/asm-generic/bitsperlong.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/contrib/libs/linux-headers/asm-generic/bitsperlong.h b/contrib/libs/linux-headers/asm-generic/bitsperlong.h
new file mode 100644
index 0000000000..0aac245b6b
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/bitsperlong.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_BITS_PER_LONG
+#define __ASM_GENERIC_BITS_PER_LONG
+
+/*
+ * There seems to be no way of detecting this automatically from user
+ * space, so 64 bit architectures should override this in their
+ * bitsperlong.h. In particular, an architecture that supports
+ * both 32 and 64 bit user space must not rely on CONFIG_64BIT
+ * to decide it, but rather check a compiler provided macro.
+ */
+#ifndef __BITS_PER_LONG
+#define __BITS_PER_LONG 32
+#endif
+
+#endif /* __ASM_GENERIC_BITS_PER_LONG */