69 |
|
proc_state_t *proc_state_ptr; |
70 |
|
int proc_state_size = 0; |
71 |
|
#ifdef ALLBSD |
72 |
< |
int mib[3]; |
72 |
> |
int mib[4]; |
73 |
|
size_t size; |
74 |
|
struct kinfo_proc *kp_stats; |
75 |
|
int procs, i, alloc; |
76 |
+ |
char *proctitle; |
77 |
+ |
#if defined(FREEBSD5) || defined(NETBSD) || defined(OPENBSD) |
78 |
+ |
long buflen; |
79 |
+ |
char *p; |
80 |
+ |
int argc; |
81 |
+ |
int j = 0; |
82 |
+ |
#else |
83 |
|
static kvm_t *kvmd; |
84 |
|
char **args; |
78 |
– |
char *proctitle; |
85 |
|
#endif |
86 |
+ |
#endif |
87 |
|
#if defined(SOLARIS) || defined(LINUX) |
88 |
|
DIR *proc_dir; |
89 |
|
struct dirent *dir_entry; |
153 |
|
if(process_info.pr_lwp.pr_state==6) proc_state_ptr->state = RUNNING; |
154 |
|
#endif |
155 |
|
#ifdef LINUX |
156 |
< |
x = fscanf(f, "%d %4096s %c %d %d %*d %*d %*d %*lu %*lu %*lu %*lu %*lu %lu %lu %*ld %*ld %*ld %d %*ld %*ld %*lu %llu %llu %*lu %*lu %*lu %*lu %*lu %*lu %*lu %*lu %*lu %*lu %*lu %*lu %*lu %*d %*d\n", &(proc_state_ptr->pid), ps_name, &s, &(proc_state_ptr->parent), &(proc_state_ptr->pgid), &utime, &stime, &(proc_state_ptr->nice), &(proc_state_ptr->proc_size), &(proc_state_ptr->proc_resident)); |
156 |
> |
x = fscanf(f, "%d %4096s %c %d %d %*d %*d %*d %*u %*u %*u %*u %*u %lu %lu %*d %*d %*d %d %*d %*d %*u %llu %llu %*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*d %*d\n", &(proc_state_ptr->pid), ps_name, &s, &(proc_state_ptr->parent), &(proc_state_ptr->pgid), &utime, &stime, &(proc_state_ptr->nice), &(proc_state_ptr->proc_size), &(proc_state_ptr->proc_resident)); |
157 |
|
proc_state_ptr->proc_resident = proc_state_ptr->proc_resident * getpagesize(); |
158 |
|
if(s == 'S') proc_state_ptr->state = SLEEPING; |
159 |
|
if(s == 'R') proc_state_ptr->state = RUNNING; |
214 |
|
#endif |
215 |
|
|
216 |
|
#ifdef ALLBSD |
217 |
< |
kvmd = kvm_openfiles(_PATH_DEVNULL, _PATH_DEVNULL, NULL, O_RDONLY, NULL); |
217 |
> |
mib[0] = CTL_KERN; |
218 |
> |
mib[1] = KERN_PROC; |
219 |
> |
mib[2] = KERN_PROC_ALL; |
220 |
|
|
221 |
< |
if(kvmd == NULL) return NULL; |
221 |
> |
if(sysctl(mib, 3, NULL, &size, NULL, 0) < 0) { |
222 |
> |
return NULL; |
223 |
> |
} |
224 |
|
|
225 |
< |
kp_stats = kvm_getprocs(kvmd, KERN_PROC_ALL, 0, &procs); |
225 |
> |
procs = size / sizeof(struct kinfo_proc); |
226 |
|
|
227 |
< |
if (kp_stats == NULL || procs < 0) { |
227 |
> |
kp_stats = malloc(size); |
228 |
> |
if(kp_stats == NULL) { |
229 |
|
return NULL; |
230 |
|
} |
231 |
|
|
232 |
+ |
if(sysctl(mib, 3, kp_stats, &size, NULL, 0) < 0) { |
233 |
+ |
free(kp_stats); |
234 |
+ |
return NULL; |
235 |
+ |
} |
236 |
+ |
|
237 |
+ |
#if (defined(FREEBSD) && !defined(FREEBSD5)) || defined(DFBSD) |
238 |
+ |
kvmd = kvm_openfiles(_PATH_DEVNULL, _PATH_DEVNULL, NULL, O_RDONLY, NULL); |
239 |
+ |
#endif |
240 |
+ |
|
241 |
|
for (i = 0; i < procs; i++) { |
242 |
|
/* replace with something more sensible */ |
243 |
|
proc_state = realloc(proc_state, |
250 |
|
#ifdef FREEBSD5 |
251 |
|
proc_state_ptr->process_name = |
252 |
|
strdup(kp_stats[i].ki_comm); |
253 |
+ |
#elif defined(DFBSD) |
254 |
+ |
proc_state_ptr->process_name = |
255 |
+ |
strdup(kp_stats[i].kp_thread.td_comm); |
256 |
|
#else |
257 |
|
proc_state_ptr->process_name = |
258 |
|
strdup(kp_stats[i].kp_proc.p_comm); |
259 |
|
#endif |
260 |
|
|
261 |
< |
args = kvm_getargv(kvmd, &(kp_stats[i]), 0); |
262 |
< |
if(args != NULL) { |
263 |
< |
alloc = 1; |
264 |
< |
proctitle = malloc(alloc); |
265 |
< |
if(proctitle == NULL) { |
261 |
> |
#if defined(FREEBSD5) || defined(NETBSD) || defined(OPENBSD) |
262 |
> |
size = sizeof(buflen); |
263 |
> |
|
264 |
> |
#ifdef FREEBSD5 |
265 |
> |
if(sysctlbyname("kern.ps_arg_cache_limit", &buflen, &size, NULL, 0) < 0) { |
266 |
> |
return NULL; |
267 |
> |
} |
268 |
> |
#else |
269 |
> |
mib[1] = KERN_ARGMAX; |
270 |
> |
|
271 |
> |
if(sysctl(mib, 2, &buflen, &size, NULL, 0) < 0) { |
272 |
> |
return NULL; |
273 |
> |
} |
274 |
> |
#endif |
275 |
> |
|
276 |
> |
proctitle = malloc(buflen); |
277 |
> |
if(proctitle == NULL) { |
278 |
> |
return NULL; |
279 |
> |
} |
280 |
> |
|
281 |
> |
size = buflen; |
282 |
> |
|
283 |
> |
#ifdef FREEBSD5 |
284 |
> |
mib[2] = KERN_PROC_ARGS; |
285 |
> |
mib[3] = kp_stats[i].ki_pid; |
286 |
> |
#else |
287 |
> |
mib[1] = KERN_PROC_ARGS; |
288 |
> |
mib[2] = kp_stats[i].kp_proc.p_pid; |
289 |
> |
mib[3] = KERN_PROC_ARGV; |
290 |
> |
#endif |
291 |
> |
|
292 |
> |
if(sysctl(mib, 4, proctitle, &size, NULL, 0) < 0) { |
293 |
> |
free(proctitle); |
294 |
> |
proc_state_ptr->proctitle = NULL; |
295 |
> |
} |
296 |
> |
else if(size > 0) { |
297 |
> |
proc_state_ptr->proctitle = malloc(size); |
298 |
> |
if(proc_state_ptr->proctitle == NULL) { |
299 |
|
return NULL; |
300 |
|
} |
301 |
< |
while(*args != NULL) { |
302 |
< |
if(strlen(proctitle) + strlen(*args) >= alloc) { |
303 |
< |
alloc = (alloc + strlen(*args)) << 1; |
304 |
< |
proctitle = realloc(proctitle, alloc); |
305 |
< |
if(proctitle == NULL) { |
306 |
< |
return NULL; |
301 |
> |
p = proctitle; |
302 |
> |
proc_state_ptr->proctitle[0] = NULL; |
303 |
> |
do { |
304 |
> |
strncat(proc_state_ptr->proctitle, p, strlen(p)); |
305 |
> |
strncat(proc_state_ptr->proctitle, " ", 1); |
306 |
> |
p += strlen(p) + 1; |
307 |
> |
} while (p < proctitle + size); |
308 |
> |
free(proctitle); |
309 |
> |
proc_state_ptr->proctitle[strlen(proc_state_ptr->proctitle)-1] = NULL; |
310 |
> |
} |
311 |
> |
else { |
312 |
> |
free(proctitle); |
313 |
> |
proc_state_ptr->proctitle = NULL; |
314 |
> |
} |
315 |
> |
#else |
316 |
> |
if(kvmd != NULL) { |
317 |
> |
args = kvm_getargv(kvmd, &(kp_stats[i]), 0); |
318 |
> |
if(args != NULL) { |
319 |
> |
alloc = 1; |
320 |
> |
proctitle = malloc(alloc); |
321 |
> |
if(proctitle == NULL) { |
322 |
> |
return NULL; |
323 |
> |
} |
324 |
> |
while(*args != NULL) { |
325 |
> |
if(strlen(proctitle) + strlen(*args) >= alloc) { |
326 |
> |
alloc = (alloc + strlen(*args)) << 1; |
327 |
> |
proctitle = realloc(proctitle, alloc); |
328 |
> |
if(proctitle == NULL) { |
329 |
> |
return NULL; |
330 |
> |
} |
331 |
|
} |
332 |
+ |
strncat(proctitle, *args, strlen(*args)); |
333 |
+ |
strncat(proctitle, " ", 1); |
334 |
+ |
args++; |
335 |
|
} |
336 |
< |
strncat(proctitle, *args, strlen(*args)); |
337 |
< |
strncat(proctitle, " ", 1); |
338 |
< |
args++; |
336 |
> |
/* remove trailing space */ |
337 |
> |
proctitle[strlen(proctitle)-1] = NULL; |
338 |
> |
proc_state_ptr->proctitle = proctitle; |
339 |
|
} |
340 |
< |
/* remove trailing space */ |
341 |
< |
proctitle[strlen(proctitle)-1] = NULL; |
342 |
< |
proc_state_ptr->proctitle = proctitle; |
340 |
> |
else { |
341 |
> |
proc_state_ptr->proctitle = NULL; |
342 |
> |
} |
343 |
|
} |
344 |
|
else { |
345 |
< |
proc_state_ptr->proctitle = |
262 |
< |
malloc(strlen(proc_state_ptr->process_name)+4); |
263 |
< |
if(proc_state_ptr->proctitle == NULL) { |
264 |
< |
return NULL; |
265 |
< |
} |
266 |
< |
sprintf(proc_state_ptr->proctitle, " (%s)", |
267 |
< |
proc_state_ptr->process_name); |
345 |
> |
proc_state_ptr->proctitle = NULL; |
346 |
|
} |
347 |
+ |
#endif |
348 |
|
|
349 |
|
#ifdef FREEBSD5 |
350 |
|
proc_state_ptr->pid = kp_stats[i].ki_pid; |
361 |
|
proc_state_ptr->euid = kp_stats[i].ki_uid; |
362 |
|
proc_state_ptr->gid = kp_stats[i].ki_rgid; |
363 |
|
proc_state_ptr->egid = kp_stats[i].ki_svgid; |
364 |
+ |
#elif defined(DFBSD) |
365 |
+ |
proc_state_ptr->uid = kp_stats[i].kp_eproc.e_ucred.cr_ruid; |
366 |
+ |
proc_state_ptr->euid = kp_stats[i].kp_eproc.e_ucred.cr_svuid; |
367 |
+ |
proc_state_ptr->gid = kp_stats[i].kp_eproc.e_ucred.cr_rgid; |
368 |
+ |
proc_state_ptr->egid = kp_stats[i].kp_eproc.e_ucred.cr_svgid; |
369 |
|
#else |
370 |
|
proc_state_ptr->uid = kp_stats[i].kp_eproc.e_pcred.p_ruid; |
371 |
|
proc_state_ptr->euid = kp_stats[i].kp_eproc.e_pcred.p_svuid; |
389 |
|
/* This is in pages */ |
390 |
|
proc_state_ptr->proc_resident = |
391 |
|
kp_stats[i].kp_eproc.e_vm.vm_rssize * getpagesize(); |
392 |
+ |
#if defined(NETBSD) || defined(OPENBSD) |
393 |
+ |
proc_state_ptr->time_spent = |
394 |
+ |
kp_stats[i].kp_proc.p_rtime.tv_sec; |
395 |
+ |
#elif defined(DFBSD) |
396 |
+ |
proc_state_ptr->time_spent = |
397 |
+ |
( kp_stats[i].kp_thread.td_uticks + |
398 |
+ |
kp_stats[i].kp_thread.td_sticks + |
399 |
+ |
kp_stats[i].kp_thread.td_iticks ) / 1000000; |
400 |
+ |
#else |
401 |
|
/* This is in microseconds */ |
402 |
|
proc_state_ptr->time_spent = |
403 |
|
kp_stats[i].kp_proc.p_runtime / 1000000; |
404 |
+ |
#endif |
405 |
|
proc_state_ptr->cpu_percent = |
406 |
|
((double)kp_stats[i].kp_proc.p_pctcpu / FSCALE) * 100.0; |
407 |
|
proc_state_ptr->nice = kp_stats[i].kp_proc.p_nice; |
463 |
|
process_stat.total = 0; |
464 |
|
|
465 |
|
ps_size = get_proc_snapshot(&ps); |
466 |
+ |
|
467 |
+ |
if(ps_size == 0) { |
468 |
+ |
return NULL; |
469 |
+ |
} |
470 |
|
|
471 |
|
for(x = 0; x < ps_size; x++) { |
472 |
|
switch (ps->state) { |