diff options
Diffstat (limited to 'usr/src/lib/libcontract/common/process_dump.c')
| -rw-r--r-- | usr/src/lib/libcontract/common/process_dump.c | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/usr/src/lib/libcontract/common/process_dump.c b/usr/src/lib/libcontract/common/process_dump.c new file mode 100644 index 0000000000..a43169fc65 --- /dev/null +++ b/usr/src/lib/libcontract/common/process_dump.c @@ -0,0 +1,156 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License, Version 1.0 only + * (the "License"). You may not use this file except in compliance + * with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2004 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +#include <sys/contract/process.h> +#include <sys/wait.h> +#include <sys/ctfs.h> +#include <unistd.h> +#include <fcntl.h> +#include <errno.h> +#include <string.h> +#include <limits.h> +#include <stdio.h> +#include <assert.h> +#include <signal.h> +#include <libuutil.h> +#include <libintl.h> +#include <libcontract.h> +#include <libcontract_priv.h> +#include "libcontract_impl.h" + +void +event_process(FILE *file, ct_evthdl_t ev, int verbose) +{ + uint_t type; + pid_t pid; + char *s; + + type = ct_event_get_type(ev); + if (ct_pr_event_get_pid(ev, &pid) != 0) { + (void) fprintf(file, dgettext(TEXT_DOMAIN, "[bad event]\n")); + return; + } + + switch (type) { + case CT_PR_EV_EMPTY: + s = dgettext(TEXT_DOMAIN, "contract empty\n"); + break; + case CT_PR_EV_FORK: + s = dgettext(TEXT_DOMAIN, "process %d was created\n"); + break; + case CT_PR_EV_EXIT: + s = dgettext(TEXT_DOMAIN, "process %d exited\n"); + break; + case CT_PR_EV_CORE: + s = dgettext(TEXT_DOMAIN, "process %d dumped core\n"); + break; + case CT_PR_EV_SIGNAL: + s = dgettext(TEXT_DOMAIN, + "process %d received a fatal signal\n"); + break; + case CT_PR_EV_HWERR: + s = dgettext(TEXT_DOMAIN, + "process %d was killed by a hardware error\n"); + break; + default: + s = dgettext(TEXT_DOMAIN, "process %d sent an unknown event\n"); + break; + } + + /*LINTED*/ + (void) fprintf(file, s, pid); + if (!verbose) + return; + + switch (type) { + int i; + const char *c; + char buf[SIG2STR_MAX]; + ctid_t ctid; + case CT_PR_EV_FORK: + if (ct_pr_event_get_ppid(ev, &pid) == 0) + (void) fprintf(file, dgettext(TEXT_DOMAIN, + "\tparent pid: %d\n"), pid); + break; + case CT_PR_EV_EXIT: + if (ct_pr_event_get_exitstatus(ev, &i) != 0) + break; + (void) fprintf(file, + dgettext(TEXT_DOMAIN, "\twait status: 0x%x"), i); + if (WIFEXITED(i)) { + (void) fprintf(file, dgettext(TEXT_DOMAIN, + " (exited, code %d)\n"), WEXITSTATUS(i)); + } else if (WIFSIGNALED(i)) { + int sig = WTERMSIG(i); + (void) fprintf(file, + dgettext(TEXT_DOMAIN, " (signal %d"), sig); + if (sig2str(sig, buf) == 0) + (void) fprintf(file, + dgettext(TEXT_DOMAIN, " (SIG%s)"), buf); + if (WCOREDUMP(i)) + (void) fprintf(file, + dgettext(TEXT_DOMAIN, ", core dumped)\n")); + else + (void) fprintf(file, + dgettext(TEXT_DOMAIN, ")\n")); + } else { + /* + * We really shouldn't get here. + */ + (void) fprintf(file, dgettext(TEXT_DOMAIN, "\n")); + } + break; + case CT_PR_EV_CORE: + if (ct_pr_event_get_pcorefile(ev, &c) == 0) + (void) fprintf(file, dgettext(TEXT_DOMAIN, + "\tprocess core: %s\n"), c); + if (ct_pr_event_get_gcorefile(ev, &c) == 0) + (void) fprintf(file, dgettext(TEXT_DOMAIN, + "\tglobal core: %s\n"), c); + if (ct_pr_event_get_zcorefile(ev, &c) == 0) + (void) fprintf(file, dgettext(TEXT_DOMAIN, + "\tglobal zone core: %s\n"), c); + break; + case CT_PR_EV_SIGNAL: + if (ct_pr_event_get_signal(ev, &i) == 0) { + if (sig2str(i, buf) == -1) + (void) fprintf(file, dgettext(TEXT_DOMAIN, + "\tsignal: %d\n"), i); + else + (void) fprintf(file, dgettext(TEXT_DOMAIN, + "\tsignal: %d (SIG%s)\n"), i, buf); + } + if (ct_pr_event_get_sender(ev, &pid) == 0) + (void) fprintf(file, dgettext(TEXT_DOMAIN, + "\tsender pid: %d\n"), pid); + if (ct_pr_event_get_senderct(ev, &ctid) == 0) + (void) fprintf(file, dgettext(TEXT_DOMAIN, + "\tsender ctid: %d\n"), ctid); + break; + } +} |