Added missing files
svn path=/trunk/; revision=2580
This commit is contained in:
Benoît Dejean
31
examples/wd.c
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31
examples/wd.c
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#include <glibtop.h>
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#include <glibtop/procwd.h>
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#include <glib.h>
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#include <unistd.h>
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int main(int argc, char **argv)
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{
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pid_t pid;
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glibtop_proc_wd buf;
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char **dirs, **dir;
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if (argc < 2 || !(pid = strtoul(argv[1], NULL, 0)))
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pid = getpid();
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dirs = glibtop_get_proc_wd(&buf, pid);
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g_print("Process %u:\n"
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" - root: '%s'\n"
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" - exe: '%s'\n"
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" - working directories:\n",
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(unsigned)pid, buf.root, buf.exe);
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for (dir = dirs; *dir; ++dir)
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g_print(" - '%s'\n", *dir);
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g_strfreev(dirs);
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return 0;
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}
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69
include/glibtop/procwd.h
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69
include/glibtop/procwd.h
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@@ -0,0 +1,69 @@
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/* Copyright (C) 2007 Benoît Dejean
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This file is part of LibGTop 2.
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LibGTop is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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LibGTop is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with LibGTop; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#ifndef __GLIBTOP_PROCWD_H__
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#define __GLIBTOP_PROCWD_H__
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#include <glibtop.h>
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#include <glibtop/global.h>
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G_BEGIN_DECLS
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typedef struct _glibtop_proc_wd glibtop_proc_wd;
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#define GLIBTOP_PROC_WD_NUMBER 0
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#define GLIBTOP_PROC_WD_ROOT 1
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#define GLIBTOP_PROC_WD_EXE 2
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#define GLIBTOP_PROC_WD_MAX 3
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#define GLIBTOP_PROC_WD_ROOT_LEN 215
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#define GLIBTOP_PROC_WD_EXE_LEN 215
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struct _glibtop_proc_wd
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{
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guint64 flags;
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guint32 number;
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char root[GLIBTOP_PROC_WD_ROOT_LEN+1];
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char exe[GLIBTOP_PROC_WD_EXE_LEN+1];
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};
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char ** glibtop_get_proc_wd(glibtop_proc_wd *buf, pid_t pid);
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char ** glibtop_get_proc_wd_l(glibtop *server, glibtop_proc_wd *buf, pid_t pid);
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#if GLIBTOP_SUID_PROC_WD
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#define glibtop_get_proc_wd_r glibtop_get_proc_wd_p
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void _glibtop_init_proc_wd_p(glibtop *server);
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char ** glibtop_get_proc_wd_p(glibtop *server, glibtop_proc_wd *buf, pid_t pid);
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#else
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#define glibtop_get_proc_wd_r glibtop_get_proc_wd_s
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void _glibtop_init_proc_wd_s(glibtop *server);
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char ** glibtop_get_proc_wd_s(glibtop *server, glibtop_proc_wd *buf, pid_t pid);
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#endif
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G_END_DECLS
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#endif
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130
lib/libgtop.sym
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130
lib/libgtop.sym
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@@ -0,0 +1,130 @@
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glibtop_call_l
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glibtop_call_p
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glibtop_close
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glibtop_close_p
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glibtop_close_r
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glibtop_close_s
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glibtop_get_cpu
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glibtop_get_cpu_l
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glibtop_get_cpu_p
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glibtop_get_cpu_s
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glibtop_get_fsusage
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glibtop_get_fsusage_l
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glibtop_get_fsusage_p
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glibtop_get_fsusage_s
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glibtop_get_loadavg
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glibtop_get_loadavg_l
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glibtop_get_loadavg_p
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glibtop_get_loadavg_s
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glibtop_get_mem
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glibtop_get_mem_l
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glibtop_get_mem_p
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glibtop_get_mem_s
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glibtop_get_mountlist
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glibtop_get_mountlist_l
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glibtop_get_mountlist_p
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glibtop_get_mountlist_s
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glibtop_get_msg_limits
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glibtop_get_msg_limits_l
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glibtop_get_msg_limits_p
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glibtop_get_msg_limits_s
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glibtop_get_netlist
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glibtop_get_netlist_l
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glibtop_get_netlist_p
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glibtop_get_netlist_s
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glibtop_get_netload
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glibtop_get_netload_l
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glibtop_get_netload_p
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glibtop_get_netload_s
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glibtop_get_parameter_l
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glibtop_get_parameter_p
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glibtop_get_ppp
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glibtop_get_ppp_l
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glibtop_get_ppp_p
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glibtop_get_ppp_s
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glibtop_get_proc_args
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glibtop_get_proc_args_l
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glibtop_get_proc_args_p
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glibtop_get_proc_args_s
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glibtop_get_proc_argv
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glibtop_get_proc_argv_l
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glibtop_get_proc_argv_p
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glibtop_get_proc_kernel
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glibtop_get_proc_kernel_l
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glibtop_get_proc_kernel_p
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glibtop_get_proc_kernel_s
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glibtop_get_proclist
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glibtop_get_proclist_l
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glibtop_get_proclist_p
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glibtop_get_proclist_s
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glibtop_get_proc_map
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glibtop_get_proc_map_l
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glibtop_get_proc_map_p
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glibtop_get_proc_map_s
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glibtop_get_proc_mem
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glibtop_get_proc_mem_l
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glibtop_get_proc_mem_p
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glibtop_get_proc_mem_s
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glibtop_get_proc_open_files
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glibtop_get_proc_open_files_l
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glibtop_get_proc_open_files_p
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glibtop_get_proc_open_files_s
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glibtop_get_proc_segment
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glibtop_get_proc_segment_l
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glibtop_get_proc_segment_p
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glibtop_get_proc_segment_s
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glibtop_get_proc_signal
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glibtop_get_proc_signal_l
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glibtop_get_proc_signal_p
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glibtop_get_proc_signal_s
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glibtop_get_proc_state
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glibtop_get_proc_state_l
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glibtop_get_proc_state_p
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glibtop_get_proc_state_s
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glibtop_get_proc_time
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glibtop_get_proc_time_l
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glibtop_get_proc_time_p
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glibtop_get_proc_time_s
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glibtop_get_proc_uid
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glibtop_get_proc_uid_l
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glibtop_get_proc_uid_p
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glibtop_get_proc_uid_s
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glibtop_get_proc_wd
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glibtop_get_proc_wd_l
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glibtop_get_proc_wd_p
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glibtop_get_proc_wd_s
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glibtop_get_sem_limits
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glibtop_get_sem_limits_l
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glibtop_get_sem_limits_p
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glibtop_get_sem_limits_s
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glibtop_get_shm_limits
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glibtop_get_shm_limits_l
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glibtop_get_shm_limits_p
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glibtop_get_shm_limits_s
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glibtop_get_swap
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glibtop_get_swap_l
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glibtop_get_swap_p
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glibtop_get_swap_s
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glibtop_get_sysdeps
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glibtop_get_sysdeps_r
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glibtop_get_sysinfo
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glibtop_get_sysinfo_p
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glibtop_get_sysinfo_s
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glibtop_get_uptime
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glibtop_get_uptime_l
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glibtop_get_uptime_p
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glibtop_get_uptime_s
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glibtop_global_server
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glibtop_init
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glibtop_init_p
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glibtop_init_r
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glibtop_init_s
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glibtop_internet_addr
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glibtop_make_connection
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glibtop_open_l
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glibtop_open_p
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glibtop_open_s
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glibtop_server_features
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glibtop_set_parameter_l
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glibtop_set_parameter_p
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glibtop_sys_siglist
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98
sysdeps/linux/procwd.c
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98
sysdeps/linux/procwd.c
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@@ -0,0 +1,98 @@
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/* Copyright (C) 2007 Benoît Dejean
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This file is part of LibGTop 2.
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LibGTop is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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LibGTop is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with LibGTop; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#include <config.h>
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#include <glibtop/procwd.h>
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#include <glibtop/error.h>
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#include <glibtop_private.h>
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#include <unistd.h>
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#include <dirent.h>
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#include <sys/types.h>
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void
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_glibtop_init_proc_wd_s(glibtop *server)
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{
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server->sysdeps.proc_wd =
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(1 << GLIBTOP_PROC_WD_EXE) +
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(1 << GLIBTOP_PROC_WD_ROOT) +
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(1 << GLIBTOP_PROC_WD_NUMBER);
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}
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static gboolean is_in(GPtrArray *array, const char *str)
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{
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guint i;
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for (i = 0; i != array->len; ++i) {
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if (strcmp(g_ptr_array_index(array, i), str) == 0)
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return TRUE;
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}
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return FALSE;
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}
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char**
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glibtop_get_proc_wd_s(glibtop *server, glibtop_proc_wd *buf, pid_t pid)
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{
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GPtrArray *dirs;
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char path[80];
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char dir[256];
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DIR *task;
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glibtop_init_s(&server, GLIBTOP_SYSDEPS_PROC_WD, 0);
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memset(buf, 0, sizeof(glibtop_proc_wd));
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g_snprintf(path, sizeof path, "/proc/%u/root", pid);
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if (safe_readlink(path, buf->root, sizeof buf->root))
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buf->flags |= (1 << GLIBTOP_PROC_WD_ROOT);
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g_snprintf(path, sizeof path, "/proc/%u/exe", pid);
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if (safe_readlink(path, buf->exe, sizeof buf->exe))
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buf->flags |= (1 << GLIBTOP_PROC_WD_EXE);
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dirs = g_ptr_array_sized_new(2);
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g_snprintf(path, sizeof path, "/proc/%u/cwd", pid);
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if (safe_readlink(path, dir, sizeof dir))
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g_ptr_array_add(dirs, g_strdup(dir));
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g_snprintf(path, sizeof path, "/proc/%u/task", pid);
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if ((task = opendir(path)) != NULL) {
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struct dirent *sub;
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while ((sub = readdir(task)) != NULL) {
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g_snprintf(path, sizeof path, "/proc/%u/task/%s/cwd", pid, sub->d_name);
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if (safe_readlink(path, dir, sizeof dir) && !is_in(dirs, dir))
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g_ptr_array_add(dirs, g_strdup(dir));
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}
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closedir(task);
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}
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buf->number = dirs->len;
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buf->flags |= (1 << GLIBTOP_PROC_WD_NUMBER);
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g_ptr_array_add(dirs, NULL);
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return (char**) g_ptr_array_free(dirs, FALSE);
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}
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