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Replaced glibtop_init_r' with glibtop_init_s'.

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1998-07-24  Martin Baulig  <martin@home-of-linux.org>

	* sysdeps/{kernel, linux}/*.c: Replaced `glibtop_init_r' with
	`glibtop_init_s'.

	* sysdeps/sun4/open.c (glibtop_init_p): Removed `program_name'
	parameter.

	* sysdeps/osf1/glibtop_suid.h: New file.

	* sysdeps/osf1/glibtop_server.h: Now correctly using
	`(1 << GLIBTOP_SYSDEPS_*)' instead of `GLIBTOP_SYSDEPS_*'.

	* sysdeps/osf1/open_suid.c (glibtop_init_p): New function.

	* sysdeps/osf1/proc*.c: Done some more work here.
This commit is contained in:
Martin Baulig
1998-07-24 10:26:42 +00:00
committed by Martin Baulig
parent 51c5c3ac22
commit f3f051ecba
46 changed files with 380 additions and 96 deletions
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63
sysdeps/osf1/procmem.c
View File

@@ -19,14 +19,75 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <config.h>
#include <glibtop.h>
#include <glibtop/error.h>
#include <glibtop/procmem.h>
#include <glibtop_suid.h>
#include <sys/user.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <mach.h>
#include <mach/mach_types.h>
#include <mach/task_info.h>
static const unsigned long _glibtop_sysdeps_proc_mem =
(1 << GLIBTOP_PROC_MEM_VSIZE) + (1 << GLIBTOP_PROC_MEM_RESIDENT) +
(1 << GLIBTOP_PROC_MEM_RSS);
/* Provides detailed information about a process. */
void
glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
pid_t pid)
{
task_basic_info_data_t taskinfo;
int ret, info_count;
task_t thistask;
struct user u;
glibtop_init_p (server, 0, 0);
memset (buf, 0, sizeof (glibtop_proc_mem));
/* Get task structure. */
ret = task_by_unix_pid (task_self(), pid, &thistask);
if (ret != KERN_SUCCESS) return;
/* Get taskinfo about this task. */
info_count = TASK_BASIC_INFO_COUNT;
ret = task_info (thistask, TASK_BASIC_INFO,
(task_info_t) &taskinfo, &info_count);
if (ret != KERN_SUCCESS) return;
buf->resident = taskinfo.resident_size;
buf->rss = taskinfo.resident_size;
buf->vsize = taskinfo.virtual_size;
/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
glibtop_suid_enter (server);
ret = table (TBL_UAREA, pid, (char *) &u, 1,
sizeof (struct user));
glibtop_suid_leave (server);
/* !!! END OF SUID ROOT PART !!! */
if (ret != 1) return;
buf->rss_rlim = u.u_rlimit [RLIMIT_RSS].rlim_cur;
buf->share = u.u_ru.ru_ixrss;
buf->flags |= (1 << GLIBTOP_PROC_MEM_RSS_RLIM) |
(1 << GLIBTOP_PROC_MEM_SHARE);
}