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authorPablo Neira Ayuso <pablo@netfilter.org>2014-01-22 12:55:04 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2014-01-22 12:56:11 +0100
commit076fd1e66e7f1bc3b2bd91f3efb84080da26fb9c (patch)
treedd29649080a78d4c86734f247e75c63895538fbb /include
parenta4a59b37ffce3b351ce6ddcfa3d964f23e4fb891 (diff)
include: add cached copy of linux/kernel.h
This fixes the following compilation warning when compiling with old kernel headers. CC expr/target.lo expr/target.c: In function ‘nft_rule_expr_target_build’: expr/target.c:127: warning: implicit declaration of function ‘__ALIGN_KERNEL’ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/kernel.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
new file mode 100644
index 0000000..d4c59f6
--- /dev/null
+++ b/include/linux/kernel.h
@@ -0,0 +1,29 @@
+#ifndef _LINUX_KERNEL_H
+#define _LINUX_KERNEL_H
+
+/*
+ * 'kernel.h' contains some often-used function prototypes etc
+ */
+#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
+#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
+
+
+#define SI_LOAD_SHIFT 16
+struct sysinfo {
+ long uptime; /* Seconds since boot */
+ unsigned long loads[3]; /* 1, 5, and 15 minute load averages */
+ unsigned long totalram; /* Total usable main memory size */
+ unsigned long freeram; /* Available memory size */
+ unsigned long sharedram; /* Amount of shared memory */
+ unsigned long bufferram; /* Memory used by buffers */
+ unsigned long totalswap; /* Total swap space size */
+ unsigned long freeswap; /* swap space still available */
+ unsigned short procs; /* Number of current processes */
+ unsigned short pad; /* explicit padding for m68k */
+ unsigned long totalhigh; /* Total high memory size */
+ unsigned long freehigh; /* Available high memory size */
+ unsigned int mem_unit; /* Memory unit size in bytes */
+ char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */
+};
+
+#endif