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authorBenoît Dejean <bdejean@src.gnome.org>2007-09-21 22:26:18 +0000
committerBenoît Dejean <bdejean@src.gnome.org>2007-09-21 22:26:18 +0000
commit771f0848b352f0586ee687077f2548e379745b02 (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /sysdeps/linux/proclist.c
parentfcee021a2d23a8c1d84e1c6411f2d2561514a5aa (diff)
downloadlibgtop-affinity.tar.gz
Killed branch. SVN SUCKS.affinity
Killed branch. SVN SUCKS. svn path=/branches/affinity; revision=2662
Diffstat (limited to 'sysdeps/linux/proclist.c')
-rw-r--r--sysdeps/linux/proclist.c169
1 files changed, 0 insertions, 169 deletions
diff --git a/sysdeps/linux/proclist.c b/sysdeps/linux/proclist.c
deleted file mode 100644
index 423865bd..00000000
--- a/sysdeps/linux/proclist.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Copyright (C) 1998-99 Martin Baulig
- This file is part of LibGTop 1.0.
-
- Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
-
- 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/proclist.h>
-
-#include <glibtop/procuid.h>
-#include <glibtop/procstate.h>
-
-#include <sys/stat.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <ctype.h>
-
-static const unsigned long _glibtop_sysdeps_proclist =
-(1L << GLIBTOP_PROCLIST_TOTAL) + (1L << GLIBTOP_PROCLIST_NUMBER) +
-(1L << GLIBTOP_PROCLIST_SIZE);
-
-/* Init function. */
-
-void
-_glibtop_init_proclist_s (glibtop *server)
-{
- server->sysdeps.proclist = _glibtop_sysdeps_proclist;
-}
-
-/* Fetch list of currently running processes.
- *
- * The interface of this function is a little bit different from the others:
- * buf->flags is only set if the call succeeded, in this case pids_chain,
- * a list of the pids of all currently running processes is returned,
- * buf->number is the number of elements of this list and buf->size is
- * the size of one single element (sizeof (unsigned)). The total size is
- * stored in buf->total.
- *
- * The calling function has to free the memory to which a pointer is returned.
- *
- * On error, NULL is returned and buf->flags is zero. */
-
-pid_t*
-glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
- gint64 which, gint64 arg)
-{
- DIR *proc;
- struct dirent *entry;
- GArray *pids;
- glibtop_proc_uid procuid;
- glibtop_proc_state procstate;
- struct stat statb;
-
- memset (buf, 0, sizeof (glibtop_proclist));
-
- proc = opendir ("/proc");
- if (!proc) return NULL;
-
- if(stat("/proc", &statb)) return NULL;
-
- pids = g_array_sized_new(FALSE, FALSE, sizeof(pid_t), statb.st_nlink);
-
- /* read every every entry in /proc */
-
- while((entry = readdir (proc))) {
- pid_t pid;
-
- if (entry->d_type != DT_DIR)
- continue;
-
- if (!(pid = strtoul(entry->d_name, NULL, 10)))
- continue;
-
- switch (which & GLIBTOP_KERN_PROC_MASK) {
- case GLIBTOP_KERN_PROC_ALL:
- break;
- case GLIBTOP_KERN_PROC_PID:
- if ((pid_t) arg != pid)
- continue;
- break;
- case GLIBTOP_KERN_PROC_UID:
- {
- char path[32];
- struct stat path_stat;
-
- snprintf(path, sizeof path, "/proc/%u", (unsigned)pid);
-
- if (stat(path, &path_stat))
- continue;
-
- if ((uid_t) arg != path_stat.st_uid)
- continue;
- }
- break;
- case GLIBTOP_KERN_PROC_PGRP:
- /* Do you really, really need this ? */
- glibtop_get_proc_uid_s (server, &procuid, pid);
- if (procuid.flags & (1L << GLIBTOP_PROC_UID_PGRP))
- if ((int) arg != procuid.pgrp)
- continue;
- break;
- case GLIBTOP_KERN_PROC_SESSION:
- /* Do you really, really need this ? */
- glibtop_get_proc_uid_s (server, &procuid, pid);
- if (procuid.flags & (1L << GLIBTOP_PROC_UID_SESSION))
- if ((int) arg != procuid.session)
- continue;
- break;
- case GLIBTOP_KERN_PROC_TTY:
- /* Do you really, really need this ? */
- glibtop_get_proc_uid_s (server, &procuid, pid);
- if (procuid.flags & (1L << GLIBTOP_PROC_UID_TTY))
- if ((int) arg != procuid.tty)
- continue;
- break;
- case GLIBTOP_KERN_PROC_RUID:
- /* Do you really, really need this ? */
- glibtop_get_proc_uid_s (server, &procuid, pid);
- if (procuid.flags & (1L << GLIBTOP_PROC_UID_EUID))
- if ((int) arg != procuid.euid)
- continue;
- break;
- }
-
- if (which & GLIBTOP_EXCLUDE_NOTTY) {
- glibtop_get_proc_uid_s (server, &procuid, pid);
- if (procuid.flags & (1L << GLIBTOP_PROC_UID_TTY))
- if (procuid.tty == -1) continue;
- }
-
- if (which & GLIBTOP_EXCLUDE_IDLE) {
- glibtop_get_proc_state_s (server, &procstate, pid);
- if (procstate.flags & (1L << GLIBTOP_PROC_STATE_STATE))
- if (procstate.state != GLIBTOP_PROCESS_RUNNING) continue;
- }
-
- if (which & GLIBTOP_EXCLUDE_SYSTEM) {
- glibtop_get_proc_uid_s (server, &procuid, pid);
- if (procuid.flags & (1L << GLIBTOP_PROC_UID_UID))
- if (procuid.uid == 0) continue;
- }
-
- g_array_append_val(pids, pid);
- }
-
- closedir (proc);
-
- buf->flags = _glibtop_sysdeps_proclist;
- buf->size = sizeof(pid_t);
- buf->number = pids->len;
- buf->total = buf->number * buf->size;
-
- return (pid_t*)g_array_free(pids, FALSE);
-}