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/* debug.h: Runtime tracing.
Copyright (C) 1993, 94 Karl Berry.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef KPATHSEA_DEBUG_H
#define KPATHSEA_DEBUG_H
/* If NO_DEBUG is defined, skip all this. */
#ifndef NO_DEBUG
#include <kpathsea/c-proto.h>
#include <kpathsea/c-std.h>
#include <kpathsea/types.h>
/* OK, we'll have tracing support. */
#define DEBUG
/* Bit vector defining what we should trace. */
extern unsigned kpathsea_debug;
/* Set a bit. */
#define KPSE_DEBUG_SET(bit) kpathsea_debug |= 1 << (bit)
/* Test if a bit is on. */
#define KPSE_DEBUG_P(bit) (kpathsea_debug & (1 << (bit)))
#define KPSE_DEBUG_STAT 0 /* stat calls */
#define KPSE_DEBUG_HASH 1 /* hash lookups */
#define KPSE_DEBUG_FOPEN 2 /* fopen/fclose calls */
#define KPSE_DEBUG_PATHS 3 /* search path initializations */
#define KPSE_DEBUG_EXPAND 4 /* path element expansion */
#define KPSE_DEBUG_SEARCH 5 /* searches */
/* A printf for the debugging. */
#define DEBUGF_START() do { fputs ("kdebug:", stderr)
#define DEBUGF_END() fflush (stderr); } while (0)
#define DEBUGF(str) \
DEBUGF_START (); fputs (str, stderr); DEBUGF_END ()
#define DEBUGF1(str, e1) \
DEBUGF_START (); fprintf (stderr, str, e1); DEBUGF_END ()
#define DEBUGF2(str, e1, e2) \
DEBUGF_START (); fprintf (stderr, str, e1, e2); DEBUGF_END ()
#define DEBUGF3(str, e1, e2, e3) \
DEBUGF_START (); fprintf (stderr, str, e1, e2, e3); DEBUGF_END ()
#define DEBUGF4(str, e1, e2, e3, e4) \
DEBUGF_START (); fprintf (stderr, str, e1, e2, e3, e4); DEBUGF_END ()
#undef fopen
#define fopen kpse_fopen_trace
extern FILE *fopen P2H(const_string filename, const_string mode);
#undef fclose
#define fclose kpse_fclose_trace
extern int fclose P1H(FILE *);
#endif /* not NO_DEBUG */
#endif /* not KPATHSEA_DEBUG_H */
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.