| 33 |
33 |
#include <string.h>
|
| 34 |
34 |
#include <errno.h>
|
| 35 |
35 |
#include <stdio.h>
|
|
36 |
#include <fcntl.h>
|
|
37 |
#ifdef HAVE_SOLARIS
|
|
38 |
#include <procfs.h>
|
|
39 |
#endif
|
| 36 |
40 |
|
| 37 |
41 |
#include "polkitunixprocess.h"
|
| 38 |
42 |
#include "polkitsubject.h"
|
| ... | ... | |
| 513 |
517 |
}
|
| 514 |
518 |
|
| 515 |
519 |
#ifdef HAVE_SOLARIS
|
| 516 |
|
static int
|
| 517 |
|
get_pid_psinfo (pid_t pid, struct psinfo *ps)
|
|
520 |
static gboolean
|
|
521 |
get_pid_psinfo (pid_t pid, psinfo_t *ps)
|
| 518 |
522 |
{
|
| 519 |
523 |
char pname[32];
|
| 520 |
524 |
int procfd;
|
| ... | ... | |
| 522 |
526 |
(void) snprintf(pname, sizeof(pname), "/proc/%d/psinfo", pid);
|
| 523 |
527 |
if ((procfd = open(pname, O_RDONLY)) == -1)
|
| 524 |
528 |
{
|
| 525 |
|
return -1;
|
|
529 |
return FALSE;
|
| 526 |
530 |
}
|
| 527 |
|
if (read(procfd, ps, sizeof(struct psinfo)) < 0)
|
|
531 |
if (read(procfd, ps, sizeof(psinfo_t)) < 0)
|
| 528 |
532 |
{
|
| 529 |
533 |
(void) close(procfd);
|
| 530 |
|
return -1;
|
|
534 |
return FALSE;
|
| 531 |
535 |
}
|
| 532 |
536 |
(void) close(procfd);
|
| 533 |
|
return 0;
|
|
537 |
return TRUE;
|
| 534 |
538 |
}
|
| 535 |
539 |
#endif
|
| 536 |
540 |
|
| ... | ... | |
| 559 |
563 |
GError **error)
|
| 560 |
564 |
{
|
| 561 |
565 |
guint64 start_time;
|
| 562 |
|
#ifndef HAVE_FREEBSD
|
|
566 |
start_time = 0;
|
|
567 |
#ifdef HAVE_LINUX
|
| 563 |
568 |
gchar *filename;
|
| 564 |
569 |
gchar *contents;
|
| 565 |
570 |
size_t length;
|
| ... | ... | |
| 568 |
573 |
gchar *p;
|
| 569 |
574 |
gchar *endp;
|
| 570 |
575 |
|
| 571 |
|
start_time = 0;
|
| 572 |
576 |
contents = NULL;
|
| 573 |
577 |
|
| 574 |
578 |
filename = g_strdup_printf ("/proc/%d/stat", pid);
|
| ... | ... | |
| 631 |
635 |
out:
|
| 632 |
636 |
g_free (filename);
|
| 633 |
637 |
g_free (contents);
|
| 634 |
|
#else
|
|
638 |
#elif HAVE_FREEBSD
|
| 635 |
639 |
struct kinfo_proc p;
|
| 636 |
640 |
|
| 637 |
|
start_time = 0;
|
| 638 |
|
|
| 639 |
641 |
if (! get_kinfo_proc (pid, &p))
|
| 640 |
642 |
{
|
| 641 |
643 |
g_set_error (error,
|
| ... | ... | |
| 650 |
652 |
start_time = (guint64) p.ki_start.tv_sec;
|
| 651 |
653 |
|
| 652 |
654 |
out:
|
|
655 |
#elif HAVE_SOLARIS
|
|
656 |
psinfo_t p;
|
|
657 |
if (!get_pid_psinfo (pid, &p))
|
|
658 |
{
|
|
659 |
g_set_error (error,
|
|
660 |
POLKIT_ERROR,
|
|
661 |
POLKIT_ERROR_FAILED,
|
|
662 |
"Error obtaining start time for %d (%s)",
|
|
663 |
(gint) pid,
|
|
664 |
g_strerror (errno));
|
|
665 |
goto out;
|
|
666 |
}
|
|
667 |
start_time = (guint64) p.pr_start.tv_sec;
|
|
668 |
out:
|
|
669 |
#else
|
|
670 |
#warning Your system is not supported
|
| 653 |
671 |
#endif
|
| 654 |
672 |
|
| 655 |
673 |
return start_time;
|
| ... | ... | |
| 660 |
678 |
GError **error)
|
| 661 |
679 |
{
|
| 662 |
680 |
gint result;
|
| 663 |
|
gchar *contents;
|
| 664 |
|
gchar **lines;
|
| 665 |
681 |
#ifdef HAVE_FREEBSD
|
| 666 |
682 |
struct kinfo_proc p;
|
| 667 |
|
#else
|
|
683 |
#elif HAVE_LINUX
|
|
684 |
gchar *contents;
|
|
685 |
gchar **lines;
|
| 668 |
686 |
gchar filename[64];
|
| 669 |
687 |
guint n;
|
|
688 |
#elif HAVE_SOLARIS
|
|
689 |
psinfo_t p;
|
|
690 |
#else
|
|
691 |
#warning Your system is not supported
|
| 670 |
692 |
#endif
|
| 671 |
693 |
|
| 672 |
694 |
g_return_val_if_fail (POLKIT_IS_UNIX_PROCESS (process), 0);
|
| 673 |
695 |
g_return_val_if_fail (error == NULL || *error == NULL, 0);
|
| 674 |
696 |
|
| 675 |
697 |
result = 0;
|
| 676 |
|
lines = NULL;
|
| 677 |
|
contents = NULL;
|
| 678 |
698 |
|
| 679 |
699 |
#ifdef HAVE_FREEBSD
|
| 680 |
|
if (get_kinfo_proc (process->pid, &p) == 0)
|
|
700 |
if (!get_kinfo_proc (process->pid, &p))
|
| 681 |
701 |
{
|
| 682 |
702 |
g_set_error (error,
|
| 683 |
703 |
POLKIT_ERROR,
|
| ... | ... | |
| 689 |
709 |
}
|
| 690 |
710 |
|
| 691 |
711 |
result = p.ki_uid;
|
| 692 |
|
#else
|
|
712 |
out:
|
|
713 |
#elif HAVE_SOLARIS
|
|
714 |
if (!get_pid_psinfo (process->pid, &p))
|
|
715 |
{
|
|
716 |
g_set_error (error,
|
|
717 |
POLKIT_ERROR,
|
|
718 |
POLKIT_ERROR_FAILED,
|
|
719 |
"get_pid_psinfo() failed for pid %d: %s",
|
|
720 |
process->pid,
|
|
721 |
g_strerror (errno));
|
|
722 |
goto out;
|
|
723 |
}
|
|
724 |
|
|
725 |
result = p.pr_uid;
|
|
726 |
out:
|
|
727 |
#elif HAVE_LINUX
|
|
728 |
lines = NULL;
|
|
729 |
contents = NULL;
|
| 693 |
730 |
|
| 694 |
731 |
/* see 'man proc' for layout of the status file
|
| 695 |
732 |
*
|
| ... | ... | |
| 731 |
768 |
POLKIT_ERROR_FAILED,
|
| 732 |
769 |
"Didn't find any line starting with `Uid:' in file %s",
|
| 733 |
770 |
filename);
|
| 734 |
|
#endif
|
| 735 |
|
|
| 736 |
771 |
out:
|
| 737 |
772 |
g_strfreev (lines);
|
| 738 |
773 |
g_free (contents);
|
|
774 |
#else
|
|
775 |
#warning Your system is not supported
|
|
776 |
#endif
|
|
777 |
|
| 739 |
778 |
return result;
|
| 740 |
779 |
}
|
| 741 |
780 |
|