Added missing files

svn path=/trunk/; revision=2580
This commit is contained in:
Benoît Dejean
2007-05-13 14:28:50 +00:00
parent 785b30aeb6
commit eee0cad2b6
4 changed files with 328 additions and 0 deletions

31
examples/wd.c Normal file
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#include <glibtop.h>
#include <glibtop/procwd.h>
#include <glib.h>
#include <unistd.h>
int main(int argc, char **argv)
{
pid_t pid;
glibtop_proc_wd buf;
char **dirs, **dir;
if (argc < 2 || !(pid = strtoul(argv[1], NULL, 0)))
pid = getpid();
dirs = glibtop_get_proc_wd(&buf, pid);
g_print("Process %u:\n"
" - root: '%s'\n"
" - exe: '%s'\n"
" - working directories:\n",
(unsigned)pid, buf.root, buf.exe);
for (dir = dirs; *dir; ++dir)
g_print(" - '%s'\n", *dir);
g_strfreev(dirs);
return 0;
}

69
include/glibtop/procwd.h Normal file
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/* Copyright (C) 2007 Benoît Dejean
This file is part of LibGTop 2.
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.
*/
#ifndef __GLIBTOP_PROCWD_H__
#define __GLIBTOP_PROCWD_H__
#include <glibtop.h>
#include <glibtop/global.h>
G_BEGIN_DECLS
typedef struct _glibtop_proc_wd glibtop_proc_wd;
#define GLIBTOP_PROC_WD_NUMBER 0
#define GLIBTOP_PROC_WD_ROOT 1
#define GLIBTOP_PROC_WD_EXE 2
#define GLIBTOP_PROC_WD_MAX 3
#define GLIBTOP_PROC_WD_ROOT_LEN 215
#define GLIBTOP_PROC_WD_EXE_LEN 215
struct _glibtop_proc_wd
{
guint64 flags;
guint32 number;
char root[GLIBTOP_PROC_WD_ROOT_LEN+1];
char exe[GLIBTOP_PROC_WD_EXE_LEN+1];
};
char ** glibtop_get_proc_wd(glibtop_proc_wd *buf, pid_t pid);
char ** glibtop_get_proc_wd_l(glibtop *server, glibtop_proc_wd *buf, pid_t pid);
#if GLIBTOP_SUID_PROC_WD
#define glibtop_get_proc_wd_r glibtop_get_proc_wd_p
void _glibtop_init_proc_wd_p(glibtop *server);
char ** glibtop_get_proc_wd_p(glibtop *server, glibtop_proc_wd *buf, pid_t pid);
#else
#define glibtop_get_proc_wd_r glibtop_get_proc_wd_s
void _glibtop_init_proc_wd_s(glibtop *server);
char ** glibtop_get_proc_wd_s(glibtop *server, glibtop_proc_wd *buf, pid_t pid);
#endif
G_END_DECLS
#endif

130
lib/libgtop.sym Normal file
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glibtop_call_l
glibtop_call_p
glibtop_close
glibtop_close_p
glibtop_close_r
glibtop_close_s
glibtop_get_cpu
glibtop_get_cpu_l
glibtop_get_cpu_p
glibtop_get_cpu_s
glibtop_get_fsusage
glibtop_get_fsusage_l
glibtop_get_fsusage_p
glibtop_get_fsusage_s
glibtop_get_loadavg
glibtop_get_loadavg_l
glibtop_get_loadavg_p
glibtop_get_loadavg_s
glibtop_get_mem
glibtop_get_mem_l
glibtop_get_mem_p
glibtop_get_mem_s
glibtop_get_mountlist
glibtop_get_mountlist_l
glibtop_get_mountlist_p
glibtop_get_mountlist_s
glibtop_get_msg_limits
glibtop_get_msg_limits_l
glibtop_get_msg_limits_p
glibtop_get_msg_limits_s
glibtop_get_netlist
glibtop_get_netlist_l
glibtop_get_netlist_p
glibtop_get_netlist_s
glibtop_get_netload
glibtop_get_netload_l
glibtop_get_netload_p
glibtop_get_netload_s
glibtop_get_parameter_l
glibtop_get_parameter_p
glibtop_get_ppp
glibtop_get_ppp_l
glibtop_get_ppp_p
glibtop_get_ppp_s
glibtop_get_proc_args
glibtop_get_proc_args_l
glibtop_get_proc_args_p
glibtop_get_proc_args_s
glibtop_get_proc_argv
glibtop_get_proc_argv_l
glibtop_get_proc_argv_p
glibtop_get_proc_kernel
glibtop_get_proc_kernel_l
glibtop_get_proc_kernel_p
glibtop_get_proc_kernel_s
glibtop_get_proclist
glibtop_get_proclist_l
glibtop_get_proclist_p
glibtop_get_proclist_s
glibtop_get_proc_map
glibtop_get_proc_map_l
glibtop_get_proc_map_p
glibtop_get_proc_map_s
glibtop_get_proc_mem
glibtop_get_proc_mem_l
glibtop_get_proc_mem_p
glibtop_get_proc_mem_s
glibtop_get_proc_open_files
glibtop_get_proc_open_files_l
glibtop_get_proc_open_files_p
glibtop_get_proc_open_files_s
glibtop_get_proc_segment
glibtop_get_proc_segment_l
glibtop_get_proc_segment_p
glibtop_get_proc_segment_s
glibtop_get_proc_signal
glibtop_get_proc_signal_l
glibtop_get_proc_signal_p
glibtop_get_proc_signal_s
glibtop_get_proc_state
glibtop_get_proc_state_l
glibtop_get_proc_state_p
glibtop_get_proc_state_s
glibtop_get_proc_time
glibtop_get_proc_time_l
glibtop_get_proc_time_p
glibtop_get_proc_time_s
glibtop_get_proc_uid
glibtop_get_proc_uid_l
glibtop_get_proc_uid_p
glibtop_get_proc_uid_s
glibtop_get_proc_wd
glibtop_get_proc_wd_l
glibtop_get_proc_wd_p
glibtop_get_proc_wd_s
glibtop_get_sem_limits
glibtop_get_sem_limits_l
glibtop_get_sem_limits_p
glibtop_get_sem_limits_s
glibtop_get_shm_limits
glibtop_get_shm_limits_l
glibtop_get_shm_limits_p
glibtop_get_shm_limits_s
glibtop_get_swap
glibtop_get_swap_l
glibtop_get_swap_p
glibtop_get_swap_s
glibtop_get_sysdeps
glibtop_get_sysdeps_r
glibtop_get_sysinfo
glibtop_get_sysinfo_p
glibtop_get_sysinfo_s
glibtop_get_uptime
glibtop_get_uptime_l
glibtop_get_uptime_p
glibtop_get_uptime_s
glibtop_global_server
glibtop_init
glibtop_init_p
glibtop_init_r
glibtop_init_s
glibtop_internet_addr
glibtop_make_connection
glibtop_open_l
glibtop_open_p
glibtop_open_s
glibtop_server_features
glibtop_set_parameter_l
glibtop_set_parameter_p
glibtop_sys_siglist

98
sysdeps/linux/procwd.c Normal file
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/* Copyright (C) 2007 Benoît Dejean
This file is part of LibGTop 2.
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 <glibtop/procwd.h>
#include <glibtop/error.h>
#include <glibtop_private.h>
#include <unistd.h>
#include <dirent.h>
#include <sys/types.h>
void
_glibtop_init_proc_wd_s(glibtop *server)
{
server->sysdeps.proc_wd =
(1 << GLIBTOP_PROC_WD_EXE) +
(1 << GLIBTOP_PROC_WD_ROOT) +
(1 << GLIBTOP_PROC_WD_NUMBER);
}
static gboolean is_in(GPtrArray *array, const char *str)
{
guint i;
for (i = 0; i != array->len; ++i) {
if (strcmp(g_ptr_array_index(array, i), str) == 0)
return TRUE;
}
return FALSE;
}
char**
glibtop_get_proc_wd_s(glibtop *server, glibtop_proc_wd *buf, pid_t pid)
{
GPtrArray *dirs;
char path[80];
char dir[256];
DIR *task;
glibtop_init_s(&server, GLIBTOP_SYSDEPS_PROC_WD, 0);
memset(buf, 0, sizeof(glibtop_proc_wd));
g_snprintf(path, sizeof path, "/proc/%u/root", pid);
if (safe_readlink(path, buf->root, sizeof buf->root))
buf->flags |= (1 << GLIBTOP_PROC_WD_ROOT);
g_snprintf(path, sizeof path, "/proc/%u/exe", pid);
if (safe_readlink(path, buf->exe, sizeof buf->exe))
buf->flags |= (1 << GLIBTOP_PROC_WD_EXE);
dirs = g_ptr_array_sized_new(2);
g_snprintf(path, sizeof path, "/proc/%u/cwd", pid);
if (safe_readlink(path, dir, sizeof dir))
g_ptr_array_add(dirs, g_strdup(dir));
g_snprintf(path, sizeof path, "/proc/%u/task", pid);
if ((task = opendir(path)) != NULL) {
struct dirent *sub;
while ((sub = readdir(task)) != NULL) {
g_snprintf(path, sizeof path, "/proc/%u/task/%s/cwd", pid, sub->d_name);
if (safe_readlink(path, dir, sizeof dir) && !is_in(dirs, dir))
g_ptr_array_add(dirs, g_strdup(dir));
}
closedir(task);
}
buf->number = dirs->len;
buf->flags |= (1 << GLIBTOP_PROC_WD_NUMBER);
g_ptr_array_add(dirs, NULL);
return (char**) g_ptr_array_free(dirs, FALSE);
}