12 #include "LinuxEvents.h"
14 #define TRACE_HEARTBEAT_ID 19
15 #define PROCESS_FORK_ID 20
16 #define PROCESS_EXIT_ID 21
19 #define OVERFLOW_FIGURE 0x100000000ULL
21 typedef struct _new_process
23 uint32_t event_data1
; /* Data associated with event */
25 } LTT_PACKED_STRUCT new_process
;
27 #define write_to_buffer(DEST, SRC, SIZE) \
30 memcpy(DEST, SRC, SIZE);\
34 int readFile(int fd
, void * buf
, size_t size
, char * mesg
)
36 ssize_t nbBytes
= read(fd
, buf
, size
);
39 perror("Error in readFile : ");
41 } else if((size_t)nbBytes
!= size
) {
48 void getDataEndianType(char * size
, char * endian
)
52 int sizeInt
=sizeof(int), sizeLong
=sizeof(long), sizePointer
=sizeof(void *);
54 if(c
== 1) strcpy(endian
,"LITTLE_ENDIAN");
55 else strcpy(endian
, "BIG_ENDIAN");
57 if(sizeInt
== 2 && sizeLong
== 4 && sizePointer
== 4)
59 else if(sizeInt
== 4 && sizeLong
== 4 && sizePointer
== 4)
61 else if(sizeInt
== 4 && sizeLong
== 8 && sizePointer
== 8)
63 else if(sizeInt
== 8 && sizeLong
== 8 && sizePointer
== 8)
65 else strcpy(size
,"UNKNOWN");
68 #define BUFFER_SIZE 80
70 typedef struct _buffer_start
{
75 } __attribute__ ((packed
)) buffer_start
;
77 typedef struct _heartbeat
{
81 } __attribute__ ((packed
)) heartbeat
;
84 int main(int argc
, char ** argv
){
88 int fdFac
, fdIntr
, fdProc
;
89 char arch_size
[BUFFER_SIZE
];
90 char endian
[BUFFER_SIZE
];
91 char node_name
[BUFFER_SIZE
];
92 char domainname
[BUFFER_SIZE
];
93 char kernel_name
[BUFFER_SIZE
];
94 char kernel_release
[BUFFER_SIZE
];
95 char kernel_version
[BUFFER_SIZE
];
96 char machine
[BUFFER_SIZE
];
97 char processor
[BUFFER_SIZE
];
98 char hardware_platform
[BUFFER_SIZE
];
99 char operating_system
[BUFFER_SIZE
];
102 int ltt_major_version
;
103 int ltt_minor_version
;
105 char buf
[BUFFER_SIZE
];
110 char foo
[4*BUFFER_SIZE
];
111 char foo_eventdefs
[4*BUFFER_SIZE
];
112 char foo_control
[4*BUFFER_SIZE
];
113 char foo_cpu
[4*BUFFER_SIZE
];
114 char foo_info
[4*BUFFER_SIZE
];
116 char foo_control_facilities
[4*BUFFER_SIZE
];
117 char foo_control_processes
[4*BUFFER_SIZE
];
118 char foo_control_interrupts
[4*BUFFER_SIZE
];
119 char foo_info_system
[4*BUFFER_SIZE
];
121 struct stat lTDFStat
;
123 int block_number
, block_size
;
124 char * buffer
, *buf_out
, cpuStr
[4*BUFFER_SIZE
];
125 char * buf_fac
, * buf_intr
, * buf_proc
;
126 void * write_pos
, *write_pos_fac
, * write_pos_intr
, *write_pos_proc
;
128 trace_buffer_start
*tBufStart
;
129 trace_buffer_end
*tBufEnd
;
130 trace_file_system
* tFileSys
;
131 uint16_t newId
, startId
, tmpId
;
133 uint32_t time_delta
, startTimeDelta
;
134 void * cur_pos
, *end_pos
;
135 buffer_start start
, start_proc
, start_intr
;
136 buffer_start end
, end_proc
, end_intr
;
140 int reserve_size
= sizeof(buffer_start
) + sizeof(uint16_t) + 2*sizeof(uint32_t);//lost_size and buffer_end event
146 printf("Usage : ./convert processfile_name number_of_cpu tracefile1 tracefile2 ... trace_creation_directory\n");
147 printf("For more details, see README.\n");
152 printf("cpu number = %d\n", cpu
);
155 if(argc
!= nb_para
&& argc
!= nb_para
+1){
156 printf("need trace files and cpu number or root directory for the new tracefile\n");
162 strcpy(foo_eventdefs
, "foo/eventdefs");
163 strcpy(foo_control
, "foo/control");
164 strcpy(foo_cpu
, "foo/cpu");
165 strcpy(foo_info
, "foo/info");
167 strcpy(foo
, argv
[nb_para
]);
168 strcpy(foo_eventdefs
, argv
[nb_para
]);
169 strcat(foo_eventdefs
,"/eventdefs");
170 strcpy(foo_control
, argv
[nb_para
]);
171 strcat(foo_control
,"/control");
172 strcpy(foo_cpu
, argv
[nb_para
]);
173 strcat(foo_cpu
,"/cpu");
174 strcpy(foo_info
, argv
[nb_para
]);
175 strcat(foo_info
,"/info");
177 strcpy(foo_control_facilities
, foo_control
);
178 strcat(foo_control_facilities
,"/facilities");
179 strcpy(foo_control_processes
, foo_control
);
180 strcat(foo_control_processes
, "/processes");
181 strcpy(foo_control_interrupts
, foo_control
);
182 strcat(foo_control_interrupts
, "/interrupts");
183 strcpy(foo_info_system
, foo_info
);
184 strcat(foo_info_system
, "/system.xml");
187 getDataEndianType(arch_size
, endian
);
188 printf("Arch_size: %s, Endian: %s\n", arch_size
, endian
);
190 fp
= fopen("sysInfo.out","r");
192 g_error("Unable to open file sysInfo.out\n");
195 for(i
=0;i
<INFO_ENTRY
;i
++){
196 if(!fgets(buf
,BUFFER_SIZE
-1,fp
))
197 g_error("The format of sysInfo.out is not right\n");
198 if(strncmp(buf
,"node_name=",10)==0){
199 strcpy(node_name
,&buf
[10]);
200 node_name
[strlen(node_name
)-1] = '\0';
201 }else if(strncmp(buf
,"domainname=",11)==0){
202 strcpy(domainname
,&buf
[11]);
203 domainname
[strlen(domainname
)-1] = '\0';
204 }else if(strncmp(buf
,"kernel_name=",12)==0){
205 strcpy(kernel_name
,&buf
[12]);
206 kernel_name
[strlen(kernel_name
)-1] = '\0';
207 }else if(strncmp(buf
,"kernel_release=",15)==0){
208 strcpy(kernel_release
,&buf
[15]);
209 kernel_release
[strlen(kernel_release
)-1] = '\0';
210 }else if(strncmp(buf
,"kernel_version=",15)==0){
211 strcpy(kernel_version
,&buf
[15]);
212 kernel_version
[strlen(kernel_version
)-1] = '\0';
213 }else if(strncmp(buf
,"machine=",8)==0){
214 strcpy(machine
,&buf
[8]);
215 machine
[strlen(machine
)-1] = '\0';
216 }else if(strncmp(buf
,"processor=",10)==0){
217 strcpy(processor
,&buf
[10]);
218 processor
[strlen(processor
)-1] = '\0';
219 }else if(strncmp(buf
,"hardware_platform=",18)==0){
220 strcpy(hardware_platform
,&buf
[18]);
221 hardware_platform
[strlen(hardware_platform
)-1] = '\0';
222 }else if(strncmp(buf
,"operating_system=",17)==0){
223 strcpy(operating_system
,&buf
[17]);
224 operating_system
[strlen(operating_system
)-1] = '\0';
229 if(mkdir(foo
, S_IFDIR
| S_IRWXU
| S_IRGRP
| S_IROTH
))
230 g_error("can not make %s directory", foo
);
231 if(mkdir(foo_info
, S_IFDIR
| S_IRWXU
| S_IRGRP
| S_IROTH
))
232 g_error("can not make %s directory", foo_info
);
233 if(mkdir(foo_cpu
, S_IFDIR
| S_IRWXU
| S_IRGRP
| S_IROTH
))
234 g_error("can not make %s directory", foo_cpu
);
235 if(mkdir(foo_control
, S_IFDIR
| S_IRWXU
| S_IRGRP
| S_IROTH
))
236 g_error("can not make %s directory", foo_control
);
237 if(mkdir(foo_eventdefs
, S_IFDIR
| S_IRWXU
| S_IRGRP
| S_IROTH
))
238 g_error("can not make %s directory", foo_eventdefs
);
240 fp
= fopen(foo_info_system
,"w");
242 g_error("Unable to open file system.xml\n");
245 fdFac
= open(foo_control_facilities
,O_CREAT
| O_RDWR
| O_TRUNC
,S_IRUSR
|S_IWUSR
| S_IRGRP
| S_IROTH
);
247 g_error("Unable to open file facilities\n");
249 fdIntr
= open(foo_control_interrupts
,O_CREAT
| O_RDWR
| O_TRUNC
,S_IRUSR
|S_IWUSR
| S_IRGRP
| S_IROTH
);
251 g_error("Unable to open file interrupts\n");
253 fdProc
= open(foo_control_processes
,O_CREAT
| O_RDWR
| O_TRUNC
,S_IRUSR
|S_IWUSR
| S_IRGRP
| S_IROTH
);
255 g_error("Unable to open file process\n");
260 fd
= open(argv
[nb_para
-cpu
+k
], O_RDONLY
, 0);
262 g_error("Unable to open input data file %s\n", argv
[nb_para
-cpu
+k
]);
265 if(fstat(fd
, &lTDFStat
) < 0){
266 g_error("Unable to get the status of the input data file\n");
268 file_size
= lTDFStat
.st_size
;
270 buffer
= g_new(char, 4000);
271 readFile(fd
,(void*)buffer
, 3500, "Unable to read block header");
274 evId
= *(uint8_t *)cur_pos
;
275 cur_pos
+= sizeof(uint8_t);
277 time_delta
= *(uint32_t*)cur_pos
;
278 cur_pos
+= sizeof(uint32_t);
279 tBufStart
= (trace_buffer_start
*)cur_pos
;
280 cur_pos
+= sizeof(trace_buffer_start
);
281 cur_pos
+= sizeof(uint16_t); //Skip event size
283 evId
= *(uint8_t *)cur_pos
;
284 cur_pos
+= sizeof(uint8_t);
285 cur_pos
+= sizeof(uint32_t);
286 tStart
= (trace_start
*)cur_pos
;
289 startTimeDelta
= time_delta
;
290 start
.seconds
= tBufStart
->Time
.tv_sec
;
291 start
.nanoseconds
= tBufStart
->Time
.tv_usec
;
292 start
.cycle_count
= tBufStart
->TSC
;
293 start
.block_id
= tBufStart
->ID
;
294 end
.block_id
= start
.block_id
;
296 ltt_major_version
= tStart
->MajorVersion
;
297 ltt_minor_version
= tStart
->MinorVersion
;
298 ltt_block_size
= tStart
->BufferSize
;
299 ltt_log_cpu
= tStart
->LogCPUID
;
301 block_size
= ltt_block_size
;
302 block_number
= file_size
/block_size
;
305 buffer
= g_new(char, block_size
);
306 buf_fac
= g_new(char, block_size
);
307 write_pos_fac
= buf_fac
;
308 buf_intr
= g_new(char, block_size
);
309 write_pos_intr
= buf_intr
;
310 buf_proc
= g_new(char, block_size
);
311 write_pos_proc
= buf_proc
;
313 buf_out
= g_new(char, block_size
);
315 sprintf(cpuStr
,"%s/%d",foo_cpu
,k
);
316 fdCpu
= open(cpuStr
, O_CREAT
| O_RDWR
| O_TRUNC
,S_IRUSR
|S_IWUSR
| S_IRGRP
| S_IROTH
); //for cpu k
317 if(fdCpu
< 0) g_error("Unable to open cpu file %d\n", k
);
318 lseek(fd
,0,SEEK_SET
);
320 for(i
=0;i
<block_number
;i
++){
324 memset((void*)buf_out
, 0, block_size
);
326 memset((void*)buf_intr
, 0, block_size
);
327 memset((void*)buf_fac
, 0, block_size
);
328 memset((void*)buf_proc
, 0, block_size
);
329 write_pos_intr
= buf_intr
;
330 write_pos_fac
= buf_fac
;
331 write_pos_proc
= buf_proc
;
333 memset((void*)buffer
,0,block_size
);
334 readFile(fd
,(void*)buffer
, block_size
, "Unable to read block header");
337 evId
= *(uint8_t *)cur_pos
;
338 cur_pos
+= sizeof(uint8_t);
340 time_delta
= *(uint32_t*)cur_pos
;
341 cur_pos
+= sizeof(uint32_t);
342 tBufStart
= (trace_buffer_start
*)cur_pos
;
343 cur_pos
+= sizeof(trace_buffer_start
);
344 cur_pos
+= sizeof(uint16_t); //Skip event size
347 startTimeDelta
= time_delta
;
348 start
.seconds
= tBufStart
->Time
.tv_sec
;
349 start
.nanoseconds
= tBufStart
->Time
.tv_usec
;
350 start
.cycle_count
= tBufStart
->TSC
;
351 start
.block_id
= tBufStart
->ID
;
352 end
.block_id
= start
.block_id
;
354 end_pos
= buffer
+ block_size
; //end of the buffer
355 size_lost
= *(uint32_t*)(end_pos
- sizeof(uint32_t));
357 end_pos
= buffer
+ block_size
- size_lost
; //buffer_end event
359 tBufEnd
= (trace_buffer_end
*)(end_pos
+ 2 * sizeof(uint8_t)+sizeof(uint32_t));
361 tBufEnd
= (trace_buffer_end
*)(end_pos
+sizeof(uint8_t)+sizeof(uint32_t));
363 end
.seconds
= tBufEnd
->Time
.tv_sec
;
364 end
.nanoseconds
= tBufEnd
->Time
.tv_usec
;
365 end
.cycle_count
= tBufEnd
->TSC
;
367 //skip buffer start and trace start events
368 if(i
==0) //the first block
369 cur_pos
= buffer
+ sizeof(trace_buffer_start
) + sizeof(trace_start
) + 2*(sizeof(uint8_t)+sizeof(uint16_t)+sizeof(uint32_t));
371 cur_pos
= buffer
+ sizeof(trace_buffer_start
) + sizeof(uint8_t)+sizeof(uint16_t)+sizeof(uint32_t);
373 //write start block event
374 write_to_buffer(write_pos
,(void*)&startId
, sizeof(uint16_t));
375 write_to_buffer(write_pos
,(void*)&startTimeDelta
, sizeof(uint32_t));
376 write_to_buffer(write_pos
,(void*)&start
, sizeof(buffer_start
));
378 //write start block event into processes and interrupts files
379 write_to_buffer(write_pos_intr
,(void*)&startId
, sizeof(uint16_t));
380 write_to_buffer(write_pos_intr
,(void*)&startTimeDelta
, sizeof(uint32_t));
382 start_intr
.nanoseconds
-= 20;
383 write_to_buffer(write_pos_intr
,(void*)&start_intr
, sizeof(buffer_start
));
385 write_to_buffer(write_pos_proc
,(void*)&startId
, sizeof(uint16_t));
386 write_to_buffer(write_pos_proc
,(void*)&startTimeDelta
, sizeof(uint32_t));
388 start_proc
.nanoseconds
-= 40;
389 write_to_buffer(write_pos_proc
,(void*)&start_proc
, sizeof(buffer_start
));
391 //parse *.proc file to get process and irq info
393 int lIntID
; /* Interrupt ID */
394 int lPID
, lPPID
; /* Process PID and Parent PID */
395 char lName
[256]; /* Process name */
400 fProc
= fopen(argv
[1],"r");
402 g_error("Unable to open file %s\n", argv
[1]);
405 while(fscanf(fProc
, "PID: %d; PPID: %d; NAME: %s\n", &lPID
, &lPPID
, lName
) > 0){
406 defaultId
= PROCESS_FORK_ID
;
407 process
.event_data1
= lPID
;
408 process
.event_data2
= lPPID
;
409 write_to_buffer(write_pos_proc
,(void*)&defaultId
, sizeof(uint16_t));
410 write_to_buffer(write_pos_proc
,(void*)&startTimeDelta
, sizeof(uint32_t));
411 write_to_buffer(write_pos_proc
,(void*)&process
, sizeof(new_process
));
414 while(fscanf(fProc
, "IRQ: %d; NAME: ", &lIntID
) > 0){
415 /* Read 'til the end of the line */
416 fgets(lName
, 200, fProc
);
418 defaultId
= TRACE_IRQ_ENTRY
;
421 write_to_buffer(write_pos_intr
,(void*)&defaultId
, sizeof(uint16_t));
422 write_to_buffer(write_pos_intr
,(void*)&startTimeDelta
, sizeof(uint32_t));
423 write_to_buffer(write_pos_intr
,(void*)&irq
, sizeof(trace_irq_entry
));
434 cpu_id
= *(uint8_t*)cur_pos
;
435 cur_pos
+= sizeof(uint8_t);
437 evId
= *(uint8_t *)cur_pos
;
439 if(evId
== TRACE_HEARTBEAT
) {
440 newId
= TRACE_HEARTBEAT_ID
;
442 cur_pos
+= sizeof(uint8_t);
443 time_delta
= *(uint32_t*)cur_pos
;
444 cur_pos
+= sizeof(uint32_t);
446 //write event_id and time_delta
447 write_to_buffer(write_pos
,(void*)&newId
,sizeof(uint16_t));
448 write_to_buffer(write_pos
,(void*)&time_delta
, sizeof(uint32_t));
450 if(evId
== TRACE_BUFFER_END
){
451 end
.cycle_count
= start
.cycle_count
452 + beat_count
* OVERFLOW_FIGURE
;
453 int size
= block_size
+ ((void*)buf_out
- write_pos
)+ sizeof(uint16_t) + sizeof(uint32_t);
454 write_to_buffer(write_pos
,(void*)&end
,sizeof(buffer_start
));
455 write_pos
= buf_out
+ block_size
- sizeof(uint32_t);
456 write_to_buffer(write_pos
,(void*)&size
, sizeof(uint32_t));
457 write(fdCpu
,(void*)buf_out
, block_size
);
459 //write out processes and intrrupts files
461 int size_intr
= block_size
- (write_pos_intr
- (void*)buf_intr
);
462 int size_proc
= block_size
- (write_pos_proc
- (void*)buf_proc
);
463 write_to_buffer(write_pos_intr
,(void*)&newId
,sizeof(uint16_t));
464 write_to_buffer(write_pos_intr
,(void*)&time_delta
, sizeof(uint32_t));
466 end_intr
.nanoseconds
-= 20;
467 write_to_buffer(write_pos_intr
,(void*)&end_intr
,sizeof(buffer_start
));
469 write_to_buffer(write_pos_proc
,(void*)&newId
,sizeof(uint16_t));
470 write_to_buffer(write_pos_proc
,(void*)&time_delta
, sizeof(uint32_t));
472 end_proc
.nanoseconds
-= 40;
473 write_to_buffer(write_pos_proc
,(void*)&end_proc
,sizeof(buffer_start
));
475 write_pos_intr
= buf_intr
+ block_size
- sizeof(uint32_t);
476 write_pos_proc
= buf_proc
+ block_size
- sizeof(uint32_t);
477 write_to_buffer(write_pos_intr
,(void*)&size_intr
, sizeof(uint32_t));
478 write_to_buffer(write_pos_proc
,(void*)&size_proc
, sizeof(uint32_t));
479 //for now don't output processes and interrupt information
480 // write(fdIntr,(void*)buf_intr,block_size);
481 // write(fdProc,(void*)buf_proc,block_size);
488 case TRACE_SYSCALL_ENTRY
:
489 event_size
= sizeof(trace_syscall_entry
);
491 case TRACE_SYSCALL_EXIT
:
494 case TRACE_TRAP_ENTRY
:
495 event_size
= sizeof(trace_trap_entry
);
497 case TRACE_TRAP_EXIT
:
500 case TRACE_IRQ_ENTRY
:
501 event_size
= sizeof(trace_irq_entry
);
502 timeDelta
= time_delta
;
503 write_to_buffer(write_pos_intr
,(void*)&newId
, sizeof(uint16_t));
504 write_to_buffer(write_pos_intr
,(void*)&timeDelta
, sizeof(uint32_t));
505 write_to_buffer(write_pos_intr
,cur_pos
, event_size
);
509 timeDelta
= time_delta
;
510 write_to_buffer(write_pos_intr
,(void*)&newId
, sizeof(uint16_t));
511 write_to_buffer(write_pos_intr
,(void*)&timeDelta
, sizeof(uint32_t));
513 case TRACE_SCHEDCHANGE
:
514 event_size
= sizeof(trace_schedchange
);
516 case TRACE_KERNEL_TIMER
:
520 event_size
= sizeof(trace_soft_irq
);
521 // timeDelta = time_delta;
522 // write_to_buffer(write_pos_intr,(void*)&newId, sizeof(uint16_t));
523 // write_to_buffer(write_pos_intr,(void*)&timeDelta, sizeof(uint32_t));
524 // write_to_buffer(write_pos_intr,cur_pos, event_size);
527 event_size
= sizeof(trace_process
);
528 timeDelta
= time_delta
;
529 subId
= *(uint8_t*)cur_pos
;
530 if(subId
== TRACE_PROCESS_FORK
|| subId
==TRACE_PROCESS_EXIT
){
531 if( subId
== TRACE_PROCESS_FORK
)tmpId
= PROCESS_FORK_ID
;
532 else tmpId
= PROCESS_EXIT_ID
;
533 write_to_buffer(write_pos_proc
,(void*)&tmpId
, sizeof(uint16_t));
534 write_to_buffer(write_pos_proc
,(void*)&timeDelta
, sizeof(uint32_t));
536 process
= *(new_process
*)(cur_pos
+ sizeof(uint8_t));
537 write_to_buffer(write_pos_proc
,(void*)&process
, sizeof(new_process
));
540 case TRACE_FILE_SYSTEM
:
541 event_size
= sizeof(trace_file_system
)- sizeof(char*);
544 event_size
= sizeof(trace_timer
);
547 event_size
= sizeof(trace_memory
);
550 event_size
= sizeof(trace_socket
);
553 event_size
= sizeof(trace_ipc
);
556 event_size
= sizeof(trace_network
);
558 case TRACE_HEARTBEAT
:
561 beat
.nanoseconds
= 0;
562 beat
.cycle_count
= (uint64_t)start
.cycle_count
563 + (uint64_t)beat_count
* OVERFLOW_FIGURE
;
566 write_to_buffer(write_pos_intr
,(void*)&newId
, sizeof(uint16_t));
567 write_to_buffer(write_pos_intr
,(void*)&timeDelta
, sizeof(uint32_t));
568 write_to_buffer(write_pos_intr
,(void*)&beat
, sizeof(heartbeat
));
569 write_to_buffer(write_pos_proc
,(void*)&newId
, sizeof(uint16_t));
570 write_to_buffer(write_pos_proc
,(void*)&timeDelta
, sizeof(uint32_t));
571 write_to_buffer(write_pos_proc
,(void*)&beat
, sizeof(heartbeat
));
577 if(evId
!= TRACE_FILE_SYSTEM
&& event_size
>=0){
578 write_to_buffer(write_pos
, cur_pos
, event_size
);
580 if(evId
== TRACE_HEARTBEAT
){
581 write_to_buffer(write_pos
, (void*)&beat
, sizeof(heartbeat
));
584 cur_pos
+= event_size
+ sizeof(uint16_t); //skip data_size
585 }else if(evId
== TRACE_FILE_SYSTEM
){
588 tFileSys
= (trace_file_system
*)cur_pos
;
589 subId
= tFileSys
->event_sub_id
;
590 if(subId
== TRACE_FILE_SYSTEM_OPEN
|| subId
== TRACE_FILE_SYSTEM_EXEC
){
591 nbBytes
= tFileSys
->event_data2
+1;
594 write_to_buffer(write_pos
, cur_pos
, event_size
);
595 cur_pos
+= event_size
+ sizeof(char*);
597 write_to_buffer(write_pos
, cur_pos
, nbBytes
);
599 write_to_buffer(write_pos
, (void*)&c
, 1);
601 cur_pos
+= nbBytes
+ sizeof(uint16_t); //skip data_size
602 }else if(event_size
== -1){
603 printf("Unknown event: evId=%d, i=%d, event_count=%d\n", newId
, i
, event_count
);
622 //write to system.xml
623 fprintf(fp
,"<system \n");
624 fprintf(fp
,"node_name=\"%s\" \n", node_name
);
625 fprintf(fp
,"domainname=\"%s\" \n", domainname
);
626 fprintf(fp
,"cpu=\"%d\" \n", cpu
);
627 fprintf(fp
,"arch_size=\"%s\" \n", arch_size
);
628 fprintf(fp
,"endian=\"%s\" \n",endian
);
629 fprintf(fp
,"kernel_name=\"%s\" \n",kernel_name
);
630 fprintf(fp
,"kernel_release=\"%s\" \n",kernel_release
);
631 fprintf(fp
,"kernel_version=\"%s\" \n",kernel_version
);
632 fprintf(fp
,"machine=\"%s\" \n",machine
);
633 fprintf(fp
,"processor=\"%s\" \n",processor
);
634 fprintf(fp
,"hardware_platform=\"%s\" \n",hardware_platform
);
635 fprintf(fp
,"operating_system=\"%s\" \n",operating_system
);
636 fprintf(fp
,"ltt_major_version=\"%d\" \n",ltt_major_version
);
637 fprintf(fp
,"ltt_minor_version=\"%d\" \n",ltt_minor_version
);
638 fprintf(fp
,"ltt_block_size=\"%d\" \n",ltt_block_size
);
640 fprintf(fp
,"This is just a test\n");
641 fprintf(fp
,"</system>\n");