| 42 |
|
#include <sys/param.h> |
| 43 |
|
#include <sys/sysctl.h> |
| 44 |
|
#endif |
| 45 |
+ |
#ifdef HPUX |
| 46 |
+ |
#include <sys/param.h> |
| 47 |
+ |
#include <sys/pstat.h> |
| 48 |
+ |
#endif |
| 49 |
|
|
| 50 |
|
#include "tools.h" |
| 51 |
|
#include "statgrab.h" |
| 64 |
|
#include <sys/fcntl.h> |
| 65 |
|
#include <dirent.h> |
| 66 |
|
#endif |
| 67 |
+ |
#ifdef WIN32 |
| 68 |
+ |
#include "win32.h" |
| 69 |
+ |
#endif |
| 70 |
|
|
| 71 |
|
#if defined(SOLARIS) && defined(HAVE_LIBDEVINFO_H) |
| 72 |
|
struct map{ |
| 237 |
|
if(strcmp(ksp->ks_module, "md")==0) continue; |
| 238 |
|
if((kstat_read(kc, ksp, &kios))==-1) continue; |
| 239 |
|
strncpy(device_name, ksp->ks_name, sizeof device_name); |
| 240 |
< |
for(x=0;x<(sizeof device_name);x++){ |
| 240 |
> |
for(x=0;x<(int)(sizeof device_name);x++){ |
| 241 |
|
if( isdigit((int)device_name[x]) ) break; |
| 242 |
|
} |
| 243 |
|
if(x == sizeof device_name) x--; |
| 297 |
|
return match_string; |
| 298 |
|
} |
| 299 |
|
|
| 300 |
< |
long long sg_get_ll_match(char *line, regmatch_t *match){ |
| 294 |
< |
char *ptr; |
| 295 |
< |
long long num; |
| 296 |
< |
|
| 297 |
< |
ptr=line+match->rm_so; |
| 298 |
< |
num=atoll(ptr); |
| 299 |
< |
|
| 300 |
< |
return num; |
| 301 |
< |
} |
| 302 |
< |
#endif |
| 303 |
< |
|
| 300 |
> |
/* Cygwin (without a recent newlib) doesn't have atoll */ |
| 301 |
|
#ifndef HAVE_ATOLL |
| 302 |
|
static long long atoll(const char *s) { |
| 303 |
|
long long value = 0; |
| 318 |
|
} |
| 319 |
|
#endif |
| 320 |
|
|
| 321 |
+ |
long long sg_get_ll_match(char *line, regmatch_t *match){ |
| 322 |
+ |
char *ptr; |
| 323 |
+ |
long long num; |
| 324 |
+ |
|
| 325 |
+ |
ptr=line+match->rm_so; |
| 326 |
+ |
num=atoll(ptr); |
| 327 |
+ |
|
| 328 |
+ |
return num; |
| 329 |
+ |
} |
| 330 |
+ |
#endif |
| 331 |
+ |
|
| 332 |
|
/* $OpenBSD: strlcpy.c,v 1.8 2003/06/17 21:56:24 millert Exp $ */ |
| 333 |
|
|
| 334 |
|
/* |
| 447 |
|
return 0; |
| 448 |
|
} |
| 449 |
|
|
| 450 |
+ |
/* join two strings together */ |
| 451 |
+ |
int sg_concat_string(char **dest, const char *src) { |
| 452 |
+ |
char *new; |
| 453 |
+ |
int len = strlen(*dest) + strlen(src) + 1; |
| 454 |
+ |
|
| 455 |
+ |
new = sg_realloc(*dest, len); |
| 456 |
+ |
if (new == NULL) { |
| 457 |
+ |
return -1; |
| 458 |
+ |
} |
| 459 |
+ |
|
| 460 |
+ |
*dest = new; |
| 461 |
+ |
strcat(*dest, src); |
| 462 |
+ |
return 0; |
| 463 |
+ |
} |
| 464 |
+ |
|
| 465 |
|
#if (defined(FREEBSD) && !defined(FREEBSD5)) || defined(DFBSD) |
| 466 |
|
kvm_t *sg_get_kvm() { |
| 467 |
|
static kvm_t *kvmd = NULL; |
| 504 |
|
mib[1] = VM_UVMEXP; |
| 505 |
|
|
| 506 |
|
if (sysctl(mib, 2, &uvm, &size, NULL, 0) < 0) { |
| 507 |
< |
sg_set_error(SG_ERROR_SYSCTL, "CTL_VM.VM_UVMEXP"); |
| 507 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, "CTL_VM.VM_UVMEXP"); |
| 508 |
|
return NULL; |
| 509 |
|
} |
| 510 |
|
|
| 512 |
|
} |
| 513 |
|
#endif |
| 514 |
|
|
| 515 |
+ |
#ifdef HPUX |
| 516 |
+ |
struct pst_static *sg_get_pstat_static() { |
| 517 |
+ |
static int got = 0; |
| 518 |
+ |
static struct pst_static pst; |
| 519 |
+ |
|
| 520 |
+ |
if (!got) { |
| 521 |
+ |
if (pstat_getstatic(&pst, sizeof pst, 1, 0) == -1) { |
| 522 |
+ |
sg_set_error_with_errno(SG_ERROR_PSTAT, |
| 523 |
+ |
"pstat_static"); |
| 524 |
+ |
return NULL; |
| 525 |
+ |
} |
| 526 |
+ |
got = 1; |
| 527 |
+ |
} |
| 528 |
+ |
return &pst; |
| 529 |
+ |
} |
| 530 |
+ |
#endif |
| 531 |
+ |
|
| 532 |
|
int sg_init(){ |
| 533 |
< |
sg_set_error_with_errno(SG_ERROR_NONE, NULL, 0); |
| 533 |
> |
sg_set_error(SG_ERROR_NONE, NULL); |
| 534 |
|
|
| 535 |
|
#if (defined(FREEBSD) && !defined(FREEBSD5)) || defined(DFBSD) |
| 536 |
|
if (sg_get_kvm() == NULL) { |
| 549 |
|
build_mapping(); |
| 550 |
|
#endif |
| 551 |
|
#endif |
| 552 |
+ |
#ifdef WIN32 |
| 553 |
+ |
return sg_win32_start_capture(); |
| 554 |
+ |
#endif |
| 555 |
|
return 0; |
| 556 |
|
} |
| 557 |
|
|
| 558 |
+ |
int sg_shutdown() { |
| 559 |
+ |
#ifdef WIN32 |
| 560 |
+ |
sg_win32_end_capture(); |
| 561 |
+ |
#endif |
| 562 |
+ |
return 0; |
| 563 |
+ |
} |
| 564 |
+ |
|
| 565 |
+ |
int sg_snapshot() { |
| 566 |
+ |
#ifdef WIN32 |
| 567 |
+ |
return sg_win32_snapshot(); |
| 568 |
+ |
#else |
| 569 |
+ |
return 0; |
| 570 |
+ |
#endif |
| 571 |
+ |
} |
| 572 |
+ |
|
| 573 |
|
int sg_drop_privileges() { |
| 574 |
+ |
#ifndef WIN32 |
| 575 |
+ |
#ifdef HAVE_SETEGID |
| 576 |
|
if (setegid(getgid()) != 0) { |
| 577 |
< |
sg_set_error(SG_ERROR_SETEGID, NULL); |
| 577 |
> |
#elif defined(HAVE_SETRESGID) |
| 578 |
> |
if (setresgid(getgid(), getgid(), getgid()) != 0) { |
| 579 |
> |
#else |
| 580 |
> |
{ |
| 581 |
> |
#endif |
| 582 |
> |
sg_set_error_with_errno(SG_ERROR_SETEGID, NULL); |
| 583 |
|
return -1; |
| 584 |
|
} |
| 585 |
+ |
#ifdef HAVE_SETEUID |
| 586 |
|
if (seteuid(getuid()) != 0) { |
| 587 |
< |
sg_set_error(SG_ERROR_SETEUID, NULL); |
| 587 |
> |
#elif defined(HAVE_SETRESUID) |
| 588 |
> |
if (setresuid(getuid(), getuid(), getuid()) != 0) { |
| 589 |
> |
#else |
| 590 |
> |
{ |
| 591 |
> |
#endif |
| 592 |
> |
sg_set_error_with_errno(SG_ERROR_SETEUID, NULL); |
| 593 |
|
return -1; |
| 594 |
|
} |
| 595 |
+ |
#endif /* WIN32 */ |
| 596 |
|
return 0; |
| 597 |
|
} |
| 598 |
|
|
| 600 |
|
void *tmp = NULL; |
| 601 |
|
tmp = realloc(ptr, size); |
| 602 |
|
if(tmp == NULL) { |
| 603 |
< |
sg_set_error(SG_ERROR_MALLOC, NULL); |
| 603 |
> |
sg_set_error_with_errno(SG_ERROR_MALLOC, NULL); |
| 604 |
|
} |
| 605 |
|
return tmp; |
| 606 |
|
} |
| 535 |
– |
|
