minix/kernel/profile.h

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C
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#ifndef PROFILE_H
#define PROFILE_H
#if SPROFILE || CPROFILE
#include <minix/profile.h>
#endif
#if SPROFILE /* statistical profiling */
EXTERN int sprofiling; /* whether profiling is running */
EXTERN int sprof_mem_size; /* available user memory for data */
EXTERN struct sprof_info_s sprof_info; /* profiling info for user program */
EXTERN vir_bytes sprof_data_addr_vir; /* user address to write data */
EXTERN endpoint_t sprof_ep; /* user process */
#endif /* SPROFILE */
#if CPROFILE /* call profiling */
EXTERN int cprof_mem_size; /* available user memory for data */
EXTERN struct cprof_info_s cprof_info; /* profiling info for user program */
EXTERN int cprof_procs_no; /* number of profiled processes */
EXTERN struct cprof_proc_info_s { /* info about profiled process */
endpoint_t endpt; /* endpoint */
char *name; /* name */
vir_bytes ctl_v; /* location of control struct */
vir_bytes buf_v; /* location of buffer */
int slots_used; /* table slots used */
} cprof_proc_info_inst;
EXTERN struct cprof_proc_info_s cprof_proc_info[NR_SYS_PROCS];
#endif /* CPROFILE */
#endif /* PROFILE_H */