X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=f2e3adf26273b2cfa3dfaa0a48bdcb00a826f565;hp=2541c1a0777507423334704cdd9d50204398b738;hb=80b9feb08908e0493825043f807fcbea4591e09b;hpb=e9b2a3fa90451c8390f8690f93d55fa0f52bf9d7

diff --git a/fio.h b/fio.h
index 2541c1a0..f2e3adf2 100644
--- a/fio.h
+++ b/fio.h
@@ -7,6 +7,9 @@
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <semaphore.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
 
 #include "list.h"
 #include "md5.h"
@@ -99,6 +102,7 @@ struct group_run_stats {
 };
 
 struct thread_data {
+	char name[64];
 	char file_name[256];
 	char *directory;
 	char verror[80];
@@ -350,4 +354,36 @@ struct io_completion_data {
 #define min(a, b)	((a) < (b) ? (a) : (b))
 #endif
 
+/*
+ * Log exports
+ */
+extern int read_iolog_get(struct thread_data *, struct io_u *);
+extern void write_iolog_put(struct thread_data *, struct io_u *);
+extern int init_iolog(struct thread_data *td);
+extern void log_io_piece(struct thread_data *, struct io_u *);
+extern void prune_io_piece_log(struct thread_data *);
+extern void write_iolog_close(struct thread_data *);
+
+/*
+ * Logging
+ */
+extern void add_clat_sample(struct thread_data *, int, unsigned long);
+extern void add_slat_sample(struct thread_data *, int, unsigned long);
+extern void add_bw_sample(struct thread_data *, int);
+extern void show_run_stats(void);
+extern void init_disk_util(struct thread_data *);
+extern void update_rusage_stat(struct thread_data *);
+extern void update_io_ticks(void);
+extern void disk_util_timer_arm(void);
+
+/*
+ * Time functions
+ */
+extern unsigned long utime_since(struct timeval *, struct timeval *);
+extern unsigned long mtime_since(struct timeval *, struct timeval *);
+extern unsigned long mtime_since_now(struct timeval *);
+extern unsigned long time_since_now(struct timeval *);
+extern void usec_sleep(struct thread_data *, unsigned long);
+extern void rate_throttle(struct thread_data *, unsigned long, unsigned int);
+
 #endif