X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Flib_trace.c;h=a9accd56fc844926189afc53dffcf6f51aebb9a0;hp=e1caeff36ff8cdef102aed9896323176dd835cb3;hb=refs%2Ftags%2Fv4.2;hpb=3a9b6a3bf0269231bef7de74757a910dedd04e0c diff --git a/ncurses/lib_trace.c b/ncurses/lib_trace.c index e1caeff3..a9accd56 100644 --- a/ncurses/lib_trace.c +++ b/ncurses/lib_trace.c @@ -1,23 +1,35 @@ - -/*************************************************************************** -* COPYRIGHT NOTICE * -**************************************************************************** -* ncurses is copyright (C) 1992-1995 * -* Zeyd M. Ben-Halim * -* zmbenhal@netcom.com * -* Eric S. Raymond * -* esr@snark.thyrsus.com * -* * -* Permission is hereby granted to reproduce and distribute ncurses * -* by any means and for any fee, whether alone or as part of a * -* larger distribution, in source or in binary form, PROVIDED * -* this notice is included with any such distribution, and is not * -* removed from any of its header files. Mention of ncurses in any * -* applications linked with it is highly appreciated. * -* * -* ncurses comes AS IS with no warranty, implied or expressed. * -* * -***************************************************************************/ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Zeyd M. Ben-Halim 1992,1995 * + * and: Eric S. Raymond * + ****************************************************************************/ /* * lib_trace.c - Tracing/Debugging routines @@ -29,7 +41,7 @@ #include -MODULE_ID("$Id: lib_trace.c,v 1.23 1997/05/02 00:13:07 tom Exp $") +MODULE_ID("$Id: lib_trace.c,v 1.25 1998/02/11 12:13:55 tom Exp $") #include #if HAVE_FCNTL_H @@ -121,6 +133,7 @@ va_list ap; bool before = FALSE; bool after = FALSE; int doit = _nc_tracing; +int save_err = errno; if (strlen(fmt) >= sizeof(Called) - 1) { if (!strncmp(fmt, Called, sizeof(Called)-1)) { @@ -155,6 +168,7 @@ int doit = _nc_tracing; if (after && level) level--; + errno = save_err; } /* Trace 'int' return-values */