kernel/profile.h

   1 #ifndef PROFILE_H
   2 #define PROFILE_H
   3
   4 #if SPROFILE || CPROFILE
   5 #include <minix/profile.h>
   6 #endif
   7
   8 #if SPROFILE    /* statistical profiling */
   9
  10 EXTERN int sprofiling;                  /* whether profiling is running */
  11 EXTERN int sprof_mem_size;              /* available user memory for data */
  12 EXTERN struct sprof_info_s sprof_info;  /* profiling info for user program */
  13 EXTERN phys_bytes sprof_data_addr;      /* user address to write data */
  14 EXTERN phys_bytes sprof_info_addr;      /* user address to write info struct */
  15
  16 #endif /* SPROFILE */
  17
  18
  19 #if CPROFILE    /* call profiling */
  20
  21 EXTERN int cprof_mem_size;              /* available user memory for data */
  22 EXTERN struct cprof_info_s cprof_info;  /* profiling info for user program */
  23 EXTERN phys_bytes cprof_data_addr;      /* user address to write data */
  24 EXTERN phys_bytes cprof_info_addr;      /* user address to write info struct */
  25 EXTERN int cprof_procs_no;              /* number of profiled processes */
  26 EXTERN struct cprof_proc_info_s {       /* info about profiled process */
  27         int endpt;                      /* endpoint */
  28         char *name;                     /* name */
  29         phys_bytes ctl;                 /* location of control struct */
  30         phys_bytes buf;                 /* location of buffer */
  31         int slots_used;                 /* table slots used */
  32 } cprof_proc_info_inst;
  33 EXTERN struct cprof_proc_info_s cprof_proc_info[NR_SYS_PROCS];
  34
  35 #endif /* CPROFILE */
  36
  37 #endif /* PROFILE_H */
  38