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Diffstat (limited to 'sysdeps/bsd/proclist.c')
| -rw-r--r-- | sysdeps/bsd/proclist.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/sysdeps/bsd/proclist.c b/sysdeps/bsd/proclist.c deleted file mode 100644 index 7b7f13e8..00000000 --- a/sysdeps/bsd/proclist.c +++ /dev/null @@ -1,113 +0,0 @@ -/* Copyright (C) 1998 Joshua Sled - This file is part of LibGTop 1.0. - - Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 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.h> -#include <glibtop/error.h> -#include <glibtop/proclist.h> - -#include <glibtop_suid.h> - -static const unsigned long _glibtop_sysdeps_proclist = -(1L << GLIBTOP_PROCLIST_TOTAL) + (1L << GLIBTOP_PROCLIST_NUMBER) + -(1L << GLIBTOP_PROCLIST_SIZE); - -/* 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. - * - * IMPORTANT NOTE: - * On error, this function MUST return NULL and set buf->flags to zero ! - * On success, it returnes a pointer to a list of buf->number elements - * each buf->size big. 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. */ - -/* Init function. */ - -void -_glibtop_init_proclist_p (glibtop *server) -{ - server->sysdeps.proclist = _glibtop_sysdeps_proclist; -} - -unsigned * -glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf, - gint64 real_which, gint64 arg) -{ - struct kinfo_proc *pinfo; - unsigned *pids = NULL; - int which, count; - int i,j; - - glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROCLIST), 0); - - memset (buf, 0, sizeof (glibtop_proclist)); - - which = (int)(real_which & GLIBTOP_KERN_PROC_MASK); - - /* Get the process data */ - pinfo = kvm_getprocs (server->machine.kd, which, arg, &count); - if ((pinfo == NULL) || (count < 1)) { - glibtop_warn_io_r (server, "kvm_getprocs (proclist)"); - return NULL; - } - count--; - - /* Allocate count objects in the pids_chain array - * Same as malloc is pids is NULL, which it is. */ - pids = g_realloc (pids, count * sizeof (unsigned)); - /* Copy the pids over to this chain */ - for (i=j=0; i < count; i++) { -#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__) -#define PROC_STAT ki_stat -#define PROC_RUID ki_ruid -#define PROC_PID ki_pid - -#else -#define PROC_STAT kp_proc.p_stat -#define PROC_RUID kp_eproc.e_pcred.p_ruid -#define PROC_PID kp_proc.p_pid - -#endif - - if ((real_which & GLIBTOP_EXCLUDE_IDLE) && - (pinfo[i].PROC_STAT != SRUN)) - continue; - else if ((real_which & GLIBTOP_EXCLUDE_SYSTEM) && - (pinfo[i].PROC_RUID == 0)) - continue; - pids [j++] = (unsigned) pinfo[i].PROC_PID; - } /* end for */ - /* Set the fields in buf */ - buf->number = j; - buf->size = sizeof (unsigned); - buf->total = j * sizeof (unsigned); - buf->flags = _glibtop_sysdeps_proclist; - return pids; -} |