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author | H. Peter Anvin <hpa@zytor.com> | 2012-02-07 00:36:48 (GMT) |
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committer | H. Peter Anvin <hpa@zytor.com> | 2012-02-20 20:48:46 (GMT) |
commit | d8e5ddef21df05bc2a14d8c0e287cbf083da60a3 (patch) | |
tree | 588c50a74292a5eb010aca8ce87d21024bb8867a /include/linux/sysinfo.h | |
parent | 4f72e331c20ac1c656f300cee246330c1786652b (diff) | |
download | linux-fsl-qoriq-d8e5ddef21df05bc2a14d8c0e287cbf083da60a3.tar.xz |
sysinfo: Move struct sysinfo to a separate header file
struct sysinfo is just about the only thing exported to userspace from
<linux/kernel.h>, so move it into a separate header file with a
residual #include in <linux/kernel.h>.
Originally-by: H. J. Lu <hjl.tools@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/n/tip-4pr1xnnksprt7t0h3w5fw4rv@git.kernel.org
Diffstat (limited to 'include/linux/sysinfo.h')
-rw-r--r-- | include/linux/sysinfo.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/sysinfo.h b/include/linux/sysinfo.h new file mode 100644 index 0000000..ec4fc22 --- /dev/null +++ b/include/linux/sysinfo.h @@ -0,0 +1,22 @@ +#ifndef _LINUX_SYSINFO_H +#define _LINUX_SYSINFO_H + +#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 /* _LINUX_SYSINFO_H */ |