diff options
Diffstat (limited to 'sys/gnu/fs/xfs/FreeBSD/support/debug.c')
-rw-r--r-- | sys/gnu/fs/xfs/FreeBSD/support/debug.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/sys/gnu/fs/xfs/FreeBSD/support/debug.c b/sys/gnu/fs/xfs/FreeBSD/support/debug.c new file mode 100644 index 0000000..72345f0 --- /dev/null +++ b/sys/gnu/fs/xfs/FreeBSD/support/debug.c @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * Further, this software is distributed without any warranty that it is + * free of the rightful claim of any third person regarding infringement + * or the like. Any license provided herein, whether implied or + * otherwise, applies only to this software file. Patent licenses, if + * any, provided herein do not apply to combinations of this program with + * other software, or any other product whatsoever. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write the Free Software Foundation, Inc., 59 + * Temple Place - Suite 330, Boston MA 02111-1307, USA. + * + * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, + * Mountain View, CA 94043, or: + * + * http://www.sgi.com + * + * For further information regarding this notice, see: + * + * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ + */ + + +#include <sys/param.h> +#include <sys/proc.h> +#include <sys/kernel.h> +#include <sys/systm.h> +#include <sys/sysctl.h> +#include <machine/stdarg.h> + +#include <support/debug.h> + +SYSCTL_NODE(_debug, OID_AUTO, xfs, CTLFLAG_RD, 0, "XFS debug options"); + +static int verbosity = 10; +SYSCTL_INT(_debug_xfs, OID_AUTO, verbosity, CTLFLAG_RW, &verbosity, 0, ""); + +#ifdef DEBUG + +static int doass = 1; +SYSCTL_INT(_debug_xfs, OID_AUTO, assert, CTLFLAG_RW, &doass, 0, ""); + +void +assfail(char *a, char *f, int l) +{ + if (doass == 0) return; + panic("XFS assertion failed: %s, file: %s, line: %d\n", a, f, l); +} + +int +get_thread_id(void) +{ + return curthread->td_proc->p_pid; +} + +#endif + +void +cmn_err(register int level, char *fmt, ...) +{ + char *fp = fmt; + char message[256]; + va_list ap; + + if (verbosity < level) + return; + + va_start(ap, fmt); + if (*fmt == '!') fp++; + vsprintf(message, fp, ap); + printf("%s\n", message); + va_end(ap); +} + + +void +icmn_err(register int level, char *fmt, va_list ap) +{ + char message[256]; + + if (verbosity < level) + return; + + vsprintf(message, fmt, ap); + printf("cmn_err level %d %s\n",level, message); +} + |