| 1 | #ifndef _SYS_SYSINFO_H |
| 2 | #define _SYS_SYSINFO_H |
| 3 | |
| 4 | #ifdef __cplusplus |
| 5 | extern "C" { |
| 6 | #endif |
| 7 | |
| 8 | #define SI_LOAD_SHIFT 16 |
| 9 | |
| 10 | struct sysinfo { |
| 11 | unsigned long uptime; |
| 12 | unsigned long loads[3]; |
| 13 | unsigned long totalram; |
| 14 | unsigned long freeram; |
| 15 | unsigned long sharedram; |
| 16 | unsigned long bufferram; |
| 17 | unsigned long totalswap; |
| 18 | unsigned long freeswap; |
| 19 | unsigned short procs, pad; |
| 20 | unsigned long totalhigh; |
| 21 | unsigned long freehigh; |
| 22 | unsigned mem_unit; |
| 23 | char __reserved[256]; |
| 24 | }; |
| 25 | |
| 26 | int sysinfo (struct sysinfo *); |
| 27 | int get_nprocs_conf (void); |
| 28 | int get_nprocs (void); |
| 29 | long get_phys_pages (void); |
| 30 | long get_avphys_pages (void); |
| 31 | |
| 32 | #ifdef __cplusplus |
| 33 | } |
| 34 | #endif |
| 35 | |
| 36 | #endif |