diff options
Diffstat (limited to 'sys/miscfs/procfs/procfs_rlimit.c')
| -rw-r--r-- | sys/miscfs/procfs/procfs_rlimit.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/sys/miscfs/procfs/procfs_rlimit.c b/sys/miscfs/procfs/procfs_rlimit.c deleted file mode 100644 index 361f6f6e9d7d..000000000000 --- a/sys/miscfs/procfs/procfs_rlimit.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 1999 Adrian Chadd - * Copyright (c) 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Jan-Simon Pendry. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)procfs_status.c 8.4 (Berkeley) 6/15/94 - * - * $FreeBSD$ - */ - -/* - * To get resource.h to include our rlimit_ident[] array of rlimit identifiers - */ - -#define _RLIMIT_IDENT - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/proc.h> -#include <sys/vnode.h> -#include <sys/resourcevar.h> -#include <sys/resource.h> -#include <sys/types.h> -#include <miscfs/procfs/procfs.h> - - -int -procfs_dorlimit(curp, p, pfs, uio) - struct proc *curp; - struct proc *p; - struct pfsnode *pfs; - struct uio *uio; -{ - char *ps; - int i; - int xlen; - int error; - char psbuf[512]; /* XXX - conservative */ - - if (uio->uio_rw != UIO_READ) - return (EOPNOTSUPP); - - - ps = psbuf; - - for (i = 0; i < RLIM_NLIMITS; i++) { - - /* - * Add the rlimit ident - */ - - ps += sprintf(ps, "%s ", rlimit_ident[i]); - - /* - * Replace RLIM_INFINITY with -1 in the string - */ - - /* - * current limit - */ - - if (p->p_rlimit[i].rlim_cur == RLIM_INFINITY) { - ps += sprintf(ps, "-1 "); - } else { - ps += sprintf(ps, "%llu ", - (unsigned long long)p->p_rlimit[i].rlim_cur); - } - - /* - * maximum limit - */ - - if (p->p_rlimit[i].rlim_max == RLIM_INFINITY) { - ps += sprintf(ps, "-1\n"); - } else { - ps += sprintf(ps, "%llu\n", - (unsigned long long)p->p_rlimit[i].rlim_max); - } - } - - /* - * This logic is rather tasty - but its from procfs_status.c, so - * I guess I'll use it here. - */ - - xlen = ps - psbuf; - xlen -= uio->uio_offset; - ps = psbuf + uio->uio_offset; - xlen = imin(xlen, uio->uio_resid); - if (xlen <= 0) - error = 0; - else - error = uiomove(ps, xlen, uio); - - return (error); -} - |