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Diffstat (limited to 'sys/contrib/lomac/kernel_log.c')
| -rw-r--r-- | sys/contrib/lomac/kernel_log.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/sys/contrib/lomac/kernel_log.c b/sys/contrib/lomac/kernel_log.c deleted file mode 100644 index 59a7d7cd1cf76..0000000000000 --- a/sys/contrib/lomac/kernel_log.c +++ /dev/null @@ -1,190 +0,0 @@ -/*- - * Copyright (c) 2001 Networks Associates Technology, Inc. - * All rights reserved. - * - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. - * - * $Id: kernel_log.c,v 1.12 2001/10/17 15:19:26 bfeldman Exp $ - */ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/module.h> -#include <sys/sysctl.h> -#include <sys/syslog.h> - -#include "lomacfs.h" - -#include "kernel_interface.h" - -/* The following definition sets the global log verbosity level. */ -SYSCTL_NODE(_kern, OID_AUTO, lomac, CTLFLAG_RW, 0, "LOMAC"); -SYSCTL_NODE(_kern_lomac, OID_AUTO, verbose, CTLFLAG_RW, 0, "LOMAC verbosity"); -#define VERBOSITY_SETTING(level) \ - unsigned int lomac_verbose_##level## = 1; \ - SYSCTL_UINT(_kern_lomac_verbose, OID_AUTO, level, \ - CTLFLAG_RW, &lomac_verbose_##level##, 1, "") -#include "kernel_log.h" - -/* sbuf_start() - * - * in: nothing - * out: nothing - * return: struct sbuf * to pass to later callers - * - */ - -lomac_log_t * -log_start(void) { - struct sbuf *s; - - s = sbuf_new(NULL, NULL, PATH_MAX * 2, 0); - KASSERT(s != NULL, ("sbuf uses M_WAITOK -- must not return NULL!")); - return (s); -} /* log_start() */ - - -/* log_append_string() - * - * in: s - a struct sbuf * - * in: data_s - null-terminated string to append to log - * out: nothing, see description for side-effects - * return: nothing - * - * This function appends `data_s' to `log_s', being careful to ensure - * that there is sufficient room in `log_s' for the data and a null - * terminator. If there is insufficient room in `log_s' for the entire - * `data_s' string, this function will append only the prefix of `data_s' - * which fits. - * - */ - -void -log_append_string(lomac_log_t *s, const char *data_s) { - - (void)sbuf_cat(s, data_s); -} /* log_append_string */ - - -/* log_append_int() - * - * in: data - integer value to append to log - * out: nothing, see description for side-effects - * return: nothing - * - * This function determines the ASCII representation of the integer - * value in `data' and, if there is sufficient room, appends this - * ASCII representation to `log_s'. If there is insufficient room, - * this function behaves as log_append_string(). - * - */ - -void -log_append_int(lomac_log_t *s, int data) { - - (void)sbuf_printf(s, "%d", data); -} /* log_append_int() */ - - -/* log_append_subject_id() - * - * in: p_subject - subject whose ID we want to append to the log message - * out: nothing, see description for side-effects - * return: nothing - * - * This function appends a string describing the identity of `p_subject' - * to `log_s'. If there is insufficient room in `log_s' for the entire - * ID string, only a (possibly empty) prefix of the ID string will be - * appended. - * - */ - -void -log_append_subject_id(lomac_log_t *s, const lomac_subject_t *p_subject) { - - (void)sbuf_printf(s, "p%dg%du%d:%s", p_subject->p_pid, - p_subject->p_pgrp->pg_id, p_subject->p_ucred->cr_uid, - p_subject->p_comm); -} /* log_append_subject_id() */ - -/* log_append_object_id() - * - * in: p_object - object whose ID we want to append to the log message - * out: nothing, see description for side-effects - * return: nothing - * - * This function appends a string describing the identity of `p_object' - * to `log_s'. If there is insufficient room in `log_s' for the entire - * ID string, only a (possibly empty) prefix of the ID string will be - * appended. - * - */ - -void -log_append_object_id(lomac_log_t *s, const lomac_object_t *p_object) { - struct lomac_node *ln; - - switch (p_object->lo_type) { - case LO_TYPE_UVNODE: - (void)sbuf_printf(s, "vp %p", p_object->lo_object.vnode); - break; - case LO_TYPE_LVNODE: - ln = VTOLOMAC(p_object->lo_object.vnode); -#ifdef LOMAC_DEBUG_INCNAME - (void)sbuf_printf(s, "named \"%s\"", ln->ln_name); -#else - if (ln->ln_entry != NULL) - (void)sbuf_printf(s, "named \"%s\"", - ln->ln_entry->ln_path); - else - (void)sbuf_printf(s, "under \"%s\"", - ln->ln_underpolicy->ln_path); -#endif - break; - case LO_TYPE_PIPE: - (void)sbuf_printf(s, "pipe %p", p_object->lo_object.pipe); - break; - case LO_TYPE_SOCKETPAIR: - (void)sbuf_printf(s, "socket %p", p_object->lo_object.socket); - break; - default: - panic("invalid LOMAC object type"); - } -} /* log_append_object_id() */ - -/* log_print() - * - * in: nothing - * out: nothing - * return: nothing - * - * This function prints `log_s' to the system log. - * - */ - -void -log_print(lomac_log_t *s) { - - sbuf_finish(s); - log(LOG_INFO, "%s", sbuf_data(s)); - sbuf_delete(s); -} /* log_print() */ |