wmSMPmon-3.1/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) --                                  see 'show_special' for syntax details + other cautions. */
  15 #define STATES_line2x4  "%s\03" \
  16    " %#5.1f%% \02user,\03 %#5.1f%% \02system,\03 %#5.1f%% \02nice,\03 %#5.1f%% \02idle\03\n"
  17 #define STATES_line2x5  "%s\03" \
  18    " %#5.1f%% \02user,\03 %#5.1f%% \02system,\03 %#5.1f%% \02nice,\03 %#5.1f%% \02idle,\03 %#5.1f%% \02IO-wait\03\n"
  19 #define STATES_line2x6  "%s\03" \
  20    " %#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"
  21
  22         /* These typedefs attempt to ensure consistent 'ticks' handling */
  23 typedef unsigned long long TIC_t;
  24
  25        /* This structure stores a frame's cpu tics used in history
  26            calculations.  It exists primarily for SMP support but serves
  27            all environments. */
  28 typedef struct CPU_t {
  29    TIC_t u, n, s, i, w, x, y; // as represented in /proc/stat
  30    TIC_t charge, total;
  31 } CPU_t;
  32
  33 #endif /* SYSINFO_H */