b3dfc1d1d2
* cpu.c: (glibtop_init_cpu_s), (glibtop_get_cpu_s):
* loadavg.c: (glibtop_get_loadavg_s):
* mem.c: (glibtop_init_mem_s), (glibtop_get_mem_s):
* open.c: (glibtop_get_kstats), (glibtop_open_s):
* procargs.c: (glibtop_get_proc_args_s):
* procdata.c: (glibtop_get_proc_data_psinfo_s),
(glibtop_get_proc_data_usage_s), (glibtop_get_proc_credentials_s),
(glibtop_get_proc_status_s):
* proclist.c: (glibtop_get_proclist_s):
* procmap.c: (glibtop_get_proc_map_s):
* procmem.c: (glibtop_get_proc_mem_s):
* procstate.c: (glibtop_get_proc_state_s):
* safeio.c:
* safeio.h:
* shm_limits.c: (glibtop_init_shm_limits_p),
(glibtop_get_shm_limits_p):
* swap.c: (glibtop_get_swap_s):
* uptime.c: (glibtop_get_uptime_s): Updated. Lots of cleanup.
85 lines
1.9 KiB
C
85 lines
1.9 KiB
C
/* $Id$ */
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/* Copyright (C) 1998-99 Martin Baulig
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This file is part of LibGTop 1.0.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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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 <glibtop.h>
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#include <glibtop/error.h>
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#include <glibtop/procargs.h>
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#include "glibtop_private.h"
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static const unsigned long _glibtop_sysdeps_proc_args =
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(1L << GLIBTOP_PROC_ARGS_SIZE);
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/* Init function. */
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void
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glibtop_init_proc_args_s (glibtop *server)
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{
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server->sysdeps.proc_args = _glibtop_sysdeps_proc_args;
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}
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/* Provides detailed information about a process. */
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char *
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glibtop_get_proc_args_s (glibtop *server, glibtop_proc_args *buf,
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pid_t pid, unsigned max_len)
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{
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#ifdef HAVE_PROCFS_H
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struct psinfo pinfo;
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#else
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struct prpsinfo pinfo;
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#endif
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unsigned len;
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char *ret, *p;
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memset (buf, 0, sizeof (glibtop_proc_args));
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if(glibtop_get_proc_data_psinfo_s(server, &pinfo, pid))
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return NULL;
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/* strnlen */
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for(len = 0; len < PRARGSZ; ++len)
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if(!(pinfo.pr_psargs[len]))
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break;
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if(max_len && max_len < len)
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{
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len = max_len;
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}
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ret = g_malloc(len + 1);
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memcpy(ret, pinfo.pr_psargs, len);
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ret[len] = 0;
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for(p = ret; *p; ++p)
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{
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if(*p == ' ') *p = 0;
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}
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buf->size = len;
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buf->flags = _glibtop_sysdeps_proc_args;
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return ret;
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}
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