From 7f83f4e3efe9faa6e1d91eb0a94d623af6c1def1 Mon Sep 17 00:00:00 2001
From: thor <thor@35dc7657-300d-0410-a2e5-dc2837fedb53>
Date: Mon, 26 Jun 2006 12:11:40 +0000
Subject: [PATCH] These got some new-style debugging through the terminal
 control bug hunt. Also, I want to take the chance to hint at
 scripts/debugdef.pl that I added previously: It is a Perl script generating
 the debug.h header in a way to avoid variadic macros for fprintf. Result are
 debugN macros that mean "debug line with N arguments". Examples:

debug1("Ok, there's one value: %i", var)
debug3("now three of them: %i %f %i", var1, var2, var3)

simplest case:

debug("just a message");


git-svn-id: svn://scm.orgis.org/mpg123/trunk@176 35dc7657-300d-0410-a2e5-dc2837fedb53
---
 src/getlopt.c | 34 +++++++++-------------------------
 src/term.c    |  3 ++-
 2 files changed, 11 insertions(+), 26 deletions(-)

diff --git a/src/getlopt.c b/src/getlopt.c
index 40f02f24..0a37c483 100644
--- a/src/getlopt.c
+++ b/src/getlopt.c
@@ -9,14 +9,10 @@
  *   Fri Dec 23, 2005
  */
 
+#include "config.h"
+#include "debug.h"
 #include "getlopt.h"
 
-/* #define GLO_DEBUG */
-
-#ifdef GLO_DEBUG
-#include <stdio.h>
-#endif
-
 int loptind = 1;	/* index in argv[] */
 int loptchr = 0;	/* index in argv[loptind] */
 char *loptarg;		/* points to argument if present, else to option */
@@ -57,30 +53,22 @@ int performoption (int argc, char *argv[], topt *opt)
 		if (opt->var) {
 			if (opt->flags & GLO_CHAR) /* var is *char */
 			{
-				#ifdef GLO_DEBUG
-				fprintf(stderr, "[char at %ld]\n", opt->var);
-				#endif
+				debug1("char at %p", opt->var);
 				*((char *) opt->var) = (char) opt->value;\
 			}
 			else if(opt->flags & GLO_LONG)
 			{
-				#ifdef GLO_DEBUG
-				fprintf(stderr, "[long at %ld]\n", opt->var);
-				#endif
+				debug1("long at %p", opt->var);
 				*( (long *) opt->var ) = opt->value;
 			}
 			else if(opt->flags & GLO_INT)
 			{
-				#ifdef GLO_DEBUG
-				fprintf(stderr, "[int at %ld]\n", opt->var);
-				#endif
+				debug1("int at %p", opt->var);
 				*( (int *) opt->var ) = (int) opt->value;
 			}
-			#ifdef GLO_DEBUG
-			else fprintf(stderr, "[Option without type flag! This is a programming error!]\n");
+			else debug("Option without type flag! This is a programming error!");
 								
-			fprintf(stderr,"[dubious assignment done]\n");
-			#endif
+			debug("casting assignment done");
 		}
 		else
 			result = opt->value ? opt->value : opt->sname;
@@ -97,9 +85,7 @@ int performoption (int argc, char *argv[], topt *opt)
 				*((long *) opt->var) = atol(loptarg);
 			else if(opt->flags & GLO_INT)
 				*((int *) opt->var) = atoi(loptarg);
-			#ifdef GLO_DEBUG
-			else fprintf(stderr, "[Option without type flag! This is a programming error!]\n");
-			#endif
+			else debug("Option without type flag! This is a programming error!");
 		}
 		else
 			result = opt->value ? opt->value : opt->sname;
@@ -118,9 +104,7 @@ int getsingleopt (int argc, char *argv[], topt *opts)
 	if (loptind >= argc)
 		return (GLO_END);
 	thisopt = argv[loptind];
-	#ifdef GLO_DEBUG
-	fprintf(stderr,"[getsingleopt: %s]\n", thisopt);
-	#endif
+	debug1("getsingleopt: %s", thisopt);
 	if (!loptchr) { /* start new option string */
 		if (thisopt[0] != '-' || !thisopt[1]) /* no more options */
 			return (GLO_END);
diff --git a/src/term.c b/src/term.c
index 22da13eb..21a6d6a5 100644
--- a/src/term.c
+++ b/src/term.c
@@ -1,6 +1,5 @@
 
 #include "config.h"
-
 #ifdef HAVE_TERMIOS
 
 #include <termios.h>
@@ -9,6 +8,7 @@
 #include <sys/time.h>
 #include <sys/types.h>
 
+#include "debug.h"
 #include "mpg123.h"
 #include "buffer.h"
 #include "term.h"
@@ -23,6 +23,7 @@ static struct termios old_tio;
 void term_init(void)
 {
   struct termios tio;
+  debug("term_init");
 
   term_enable = 0;