| Jan Engelhardt | 491c166 | 2010-06-07 10:59:03 +0200 | [diff] [blame] | 1 | #ifndef _LINUX_KERNEL_H |
| 2 | #define _LINUX_KERNEL_H |
| 3 | |
| 4 | /* |
| 5 | * 'kernel.h' contains some often-used function prototypes etc |
| 6 | */ |
| 7 | #define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) |
| 8 | #define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) |
| 9 | |
| 10 | |
| Jan Engelhardt | 491c166 | 2010-06-07 10:59:03 +0200 | [diff] [blame] | 11 | #define SI_LOAD_SHIFT 16 |
| 12 | struct sysinfo { |
| 13 | long uptime; /* Seconds since boot */ |
| 14 | unsigned long loads[3]; /* 1, 5, and 15 minute load averages */ |
| 15 | unsigned long totalram; /* Total usable main memory size */ |
| 16 | unsigned long freeram; /* Available memory size */ |
| 17 | unsigned long sharedram; /* Amount of shared memory */ |
| 18 | unsigned long bufferram; /* Memory used by buffers */ |
| 19 | unsigned long totalswap; /* Total swap space size */ |
| 20 | unsigned long freeswap; /* swap space still available */ |
| 21 | unsigned short procs; /* Number of current processes */ |
| 22 | unsigned short pad; /* explicit padding for m68k */ |
| 23 | unsigned long totalhigh; /* Total high memory size */ |
| 24 | unsigned long freehigh; /* Available high memory size */ |
| 25 | unsigned int mem_unit; /* Memory unit size in bytes */ |
| 26 | char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */ |
| 27 | }; |
| 28 | |
| Jan Engelhardt | 491c166 | 2010-06-07 10:59:03 +0200 | [diff] [blame] | 29 | #endif |