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Added darwin port. Patch by Benjamin Reed <ranger@befunk.com>. Closes

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Added darwin port.
Patch by Benjamin Reed <ranger@befunk.com>.
Closes #481068.

Bumped version number to 2.21.1.

svn path=/trunk/; revision=2666
This commit is contained in:
Benoît Dejean
2007-09-28 17:36:48 +00:00
parent 8a0a3632ac
commit 3529a1b59f
36 changed files with 2506 additions and 3 deletions
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94
sysdeps/darwin/procstate.c Normal file
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/*
This file is part of LibGTop 2.0.
LibGTop is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
LibGTop is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <unistd.h>
#include <glibtop.h>
#include <glibtop/error.h>
#include <glibtop/procstate.h>
#include <glibtop_suid.h>
#include <sys/param.h>
#include <sys/sysctl.h>
static const unsigned long _glibtop_sysdeps_proc_state =
(1L << GLIBTOP_PROC_STATE_CMD) + (1L << GLIBTOP_PROC_STATE_STATE) +
(1L << GLIBTOP_PROC_STATE_UID) + (1L << GLIBTOP_PROC_STATE_GID);
/* Init function. */
void
_glibtop_init_proc_state_p (glibtop *server)
{
server->sysdeps.proc_state = _glibtop_sysdeps_proc_state;
}
/* Provides detailed information about a process. */
void
glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
pid_t pid)
{
int mib[4];
size_t length;
struct kinfo_proc kinfo;
glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_PROC_STATE), 0);
memset (buf, 0, sizeof (glibtop_proc_state));
mib [0] = CTL_KERN;
mib [1] = KERN_PROC;
mib [2] = KERN_PROC_PID;
mib [3] = pid;
length = sizeof (struct kinfo_proc);
if (sysctl (mib, 4, &kinfo, &length, NULL, 0) < 0) {
glibtop_warn_io_r (server, "sysctl (procstat)");
return;
}
strncpy (buf->cmd, kinfo.kp_proc.p_comm, sizeof (buf->cmd) - 1);
buf->cmd [sizeof (buf->cmd) - 1] = 0;
buf->uid = kinfo.kp_eproc.e_pcred.p_svuid;
buf->gid = kinfo.kp_eproc.e_pcred.p_svgid;
switch (kinfo.kp_proc.p_stat) {
case SIDL:
buf->state = 0;
break;
case SRUN:
buf->state = 'R';
break;
case SSLEEP:
buf->state = 'S';
break;
case SSTOP:
buf->state = 'T';
break;
case SZOMB:
buf->state = 'Z';
break;
default:
return;
}
buf->flags = _glibtop_sysdeps_proc_state;
}