| 1 |
|
/* |
| 2 |
< |
* i-scream central monitoring system |
| 2 |
> |
* i-scream libstatgrab |
| 3 |
|
* http://www.i-scream.org |
| 4 |
|
* Copyright (C) 2000-2004 i-scream |
| 5 |
|
* |
| 45 |
|
#endif |
| 46 |
|
|
| 47 |
|
#include "tools.h" |
| 48 |
+ |
#include "statgrab.h" |
| 49 |
|
|
| 50 |
|
#ifdef SOLARIS |
| 51 |
|
#ifdef HAVE_LIBDEVINFO_H |
| 172 |
|
char *value; |
| 173 |
|
int instance; |
| 174 |
|
if ((root_node = di_init("/", DINFOCPYALL)) == DI_NODE_NIL) { |
| 175 |
< |
return 1; |
| 175 |
> |
return -1; |
| 176 |
|
} |
| 177 |
|
node = di_drv_first_node(alias, root_node); |
| 178 |
|
while (node != DI_NODE_NIL) { |
| 214 |
|
int found; |
| 215 |
|
|
| 216 |
|
if ((kc = kstat_open()) == NULL) { |
| 217 |
< |
return 1; |
| 217 |
> |
return -1; |
| 218 |
|
} |
| 219 |
|
|
| 220 |
|
for (ksp = kc->kc_chain; ksp; ksp = ksp->ks_next) { |
| 236 |
|
if (x>=BIG_ENOUGH){ |
| 237 |
|
/* We've got bigger than we thought was massive */ |
| 238 |
|
/* If we hit this.. Make big enough bigger */ |
| 239 |
< |
return 1; |
| 239 |
> |
return -1; |
| 240 |
|
} |
| 241 |
|
if( !strncmp(driver_list[x], device_name, BIG_ENOUGH)){ |
| 242 |
|
found = 1; |
| 246 |
|
|
| 247 |
|
if(!found){ |
| 248 |
|
if((get_alias(device_name)) != 0){ |
| 249 |
< |
return 1; |
| 249 |
> |
return -1; |
| 250 |
|
} |
| 251 |
|
strncpy(driver_list[x], device_name, BIG_ENOUGH); |
| 252 |
|
list_entries++; |
| 462 |
|
#if defined(NETBSD) || defined(OPENBSD) |
| 463 |
|
struct uvmexp *sg_get_uvmexp() { |
| 464 |
|
int mib[2]; |
| 465 |
< |
size_t size; |
| 466 |
< |
static struct uvmexp *uvm = NULL; |
| 465 |
> |
size_t size = sizeof(struct uvmexp); |
| 466 |
> |
static struct uvmexp uvm; |
| 467 |
|
struct uvmexp *new; |
| 468 |
|
|
| 469 |
|
mib[0] = CTL_VM; |
| 470 |
|
mib[1] = VM_UVMEXP; |
| 471 |
|
|
| 472 |
< |
if (sysctl(mib, 2, NULL, &size, NULL, 0) < 0) { |
| 472 |
> |
if (sysctl(mib, 2, &uvm, &size, NULL, 0) < 0) { |
| 473 |
|
return NULL; |
| 474 |
|
} |
| 475 |
|
|
| 476 |
< |
new = realloc(uvm, size); |
| 476 |
< |
if (new == NULL) { |
| 477 |
< |
return NULL; |
| 478 |
< |
} |
| 479 |
< |
uvm = new; |
| 480 |
< |
|
| 481 |
< |
if (sysctl(mib, 2, uvm, &size, NULL, 0) < 0) { |
| 482 |
< |
return NULL; |
| 483 |
< |
} |
| 484 |
< |
|
| 485 |
< |
return uvm; |
| 476 |
> |
return &uvm; |
| 477 |
|
} |
| 478 |
|
#endif |
| 479 |
|
|
| 480 |
|
int sg_init(){ |
| 481 |
|
#if (defined(FREEBSD) && !defined(FREEBSD5)) || defined(DFBSD) |
| 482 |
|
if (sg_get_kvm() == NULL) { |
| 483 |
< |
return 1; |
| 483 |
> |
return -1; |
| 484 |
|
} |
| 485 |
|
if (sg_get_kvm2() == NULL) { |
| 486 |
< |
return 1; |
| 486 |
> |
return -1; |
| 487 |
|
} |
| 488 |
|
#endif |
| 498 |
– |
#if defined(NETBSD) || defined(OPENBSD) |
| 499 |
– |
/* This should always succeed, but it seems that on some |
| 500 |
– |
* versions of NetBSD the first call to get_uvmexp will return |
| 501 |
– |
* a non-filled-in structure; this is a workaround for that. |
| 502 |
– |
*/ |
| 503 |
– |
if (sg_get_uvmexp() == NULL) return 1; |
| 504 |
– |
#endif |
| 489 |
|
#ifdef SOLARIS |
| 490 |
|
/* On solaris 7, this will fail if you are not root. But, everything |
| 491 |
|
* will still work, just no disk mappings. So we will ignore the exit |
| 502 |
|
if (setegid(getgid()) != 0) return -1; |
| 503 |
|
if (seteuid(getuid()) != 0) return -1; |
| 504 |
|
return 0; |
| 505 |
+ |
} |
| 506 |
+ |
|
| 507 |
+ |
void *sg_realloc(void *ptr, size_t size) { |
| 508 |
+ |
void *tmp = NULL; |
| 509 |
+ |
tmp = realloc(ptr, size); |
| 510 |
+ |
if(tmp == NULL) { |
| 511 |
+ |
sg_set_error(SG_ERROR_MALLOC_FAILED, NULL); |
| 512 |
+ |
} |
| 513 |
+ |
return tmp; |
| 514 |
|
} |
| 515 |
|
|
