wmSMPmon/wmSMPmon/sysinfo-linux.h

   1 #ifndef LINUX_SYSINFO_H
   2 #define LINUX_SYSINFO_H
   3 #include <string.h>
   4 #include <fcntl.h>
   5 #include <sys/utsname.h>
   6
   7
   8 /* These are the possible fscanf formats used in /proc/stat
   9    reads during history processing.
  10    ( 5th number only for Linux 2.5.41 and above ) */
  11 #define CPU_FMTS_JUST1  "cpu %Lu %Lu %Lu %Lu %Lu %Lu %Lu"
  12 #define CPU_FMTS_MULTI  "cpu%*d %Lu %Lu %Lu %Lu %Lu %Lu %Lu"
  13
  14 /* Summary Lines specially formatted string(s) --
  15    see 'show_special' for syntax details + other cautions. */
  16 #define STATES_line2x4  "%s\03" \
  17    " %#5.1f%% \02user,\03 %#5.1f%% \02system,\03 %#5.1f%% \02nice,\03 %#5.1f%% \02idle\03\n"
  18 #define STATES_line2x5  "%s\03" \
  19    " %#5.1f%% \02user,\03 %#5.1f%% \02system,\03 %#5.1f%% \02nice,\03 %#5.1f%% \02idle,\03 %#5.1f%% \02IO-wait\03\n"
  20 #define STATES_line2x6  "%s\03" \
  21    " %#4.1f%% \02us,\03 %#4.1f%% \02sy,\03 %#4.1f%% \02ni,\03 %#4.1f%% \02id,\03 %#4.1f%% \02wa,\03 %#4.1f%% \02hi,\03 %#4.1f%% \02si\03\n"
  22
  23 /* These typedefs attempt to ensure consistent 'ticks' handling */
  24 typedef unsigned long long TIC_t;
  25
  26 /* This structure stores a frame's cpu tics used in history
  27    calculations.  It exists primarily for SMP support but serves
  28    all environments. */
  29 typedef struct CPU_t {
  30         TIC_t u, n, s, i, w, x, y; // as represented in /proc/stat
  31         TIC_t charge, total;
  32 } CPU_t;
  33
  34 #endif /* LINUX_SYSINFO_H */