Fix preprocessor directive syntax (text after #endif).

The style of this program is still atrocious (not fixed).

6 files changed, 61 insertions, 53 deletions

diff --git a/usr.bin/gprof/aout.c b/usr.bin/gprof/aout.c
index 4dda4c5..3521359 100644
--- a/usr.bin/gprof/aout.c
+++ b/usr.bin/gprof/aout.c
@@ -92,7 +92,7 @@ aout_getnfile(const char *filename, char ***defaultEs)
 		printf("[getnfile] 0X%08lx\t%s\n", nl[j].value, nl[j].name);
 	    }
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     *defaultEs = excludes;
     return 0;
 }
@@ -160,7 +160,7 @@ getsymtab(FILE *nfile, const char *filename)
 		    printf( "[getsymtab] rejecting: 0x%x %s\n" ,
 			    nbuf.n_type , strtab + nbuf.n_un.n_strx );
 		}
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	    continue;
 	}
 	npe->value = nbuf.n_value;
@@ -170,7 +170,7 @@ getsymtab(FILE *nfile, const char *filename)
 		printf( "[getsymtab] %d %s 0x%08lx\n" ,
 			nname , npe -> name , npe -> value );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	npe++;
 	nname++;
     }
diff --git a/usr.bin/gprof/arcs.c b/usr.bin/gprof/arcs.c
index 3cd0452..3905563 100644
--- a/usr.bin/gprof/arcs.c
+++ b/usr.bin/gprof/arcs.c
@@ -47,7 +47,7 @@ int visited;
 int viable;
 int newcycle;
 int oldcycle;
-#endif DEBUG
+#endif /* DEBUG */
 
     /*
      *	add (or just increment) an arc
@@ -64,7 +64,7 @@ addarc( parentp , childp , count )
 	    printf( "[addarc] %ld arcs from %s to %s\n" ,
 		    count , parentp -> name , childp -> name );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     arcp = arclookup( parentp , childp );
     if ( arcp != 0 ) {
 	    /*
@@ -75,7 +75,7 @@ addarc( parentp , childp , count )
 		printf( "[tally] hit %ld += %ld\n" ,
 			arcp -> arc_count , count );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	arcp -> arc_count += count;
 	return;
     }
@@ -175,7 +175,7 @@ doarcs()
 	    if ( debug & BREAKCYCLE ) {
 		printf("[doarcs] pass %ld, cycle(s) %d\n" , pass , ncycle );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	if ( pass == 1 ) {
 	    printf( "\n\n%s %s\n%s %d:\n" ,
 		"The following arcs were deleted" ,
@@ -219,7 +219,7 @@ doarcs()
 		printf( "\n" );
 	    }
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
 	/*
 	 *	starting from the topological top,
 	 *	propagate print flags to children.
@@ -349,7 +349,7 @@ timepropagate( parentp )
 		printname( parentp );
 		printf( "\n[dotime] share %f\n" , share );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
     }
 }
 
@@ -417,7 +417,7 @@ cyclelink()
 		printname( nlp );
 		printf( " is the head of cycle %d\n" , cycle );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	    /*
 	     *	link members to cycle header
 	     */
@@ -492,7 +492,7 @@ cycleanalyze()
 		printf( "[cycleanalyze] starting cycle %d of %d, size %d\n" ,
 		    cycleno , ncycle , size );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	for ( nlp = cyclenl[ cycleno ] . cnext ; nlp ; nlp = nlp -> cnext ) {
 	    stkp = &cyclestack[0];
 	    nlp -> flags |= CYCLEHEAD;
@@ -520,7 +520,7 @@ cycleanalyze()
 	    printf("%s visited %d, viable %d, newcycle %d, oldcycle %d\n",
 		"[doarcs]" , visited , viable , newcycle , oldcycle);
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     return( done );
 }
 
@@ -535,14 +535,14 @@ descend( node , stkstart , stkp )
     for ( arcp = node -> children ; arcp ; arcp = arcp -> arc_childlist ) {
 #	ifdef DEBUG
 	    visited++;
-#	endif DEBUG
+#	endif /* DEBUG */
 	if ( arcp -> arc_childp -> cycleno != node -> cycleno
 	    || ( arcp -> arc_childp -> flags & VISITED )
 	    || ( arcp -> arc_flags & DEADARC ) )
 	    continue;
 #	ifdef DEBUG
 	    viable++;
-#	endif DEBUG
+#	endif /* DEBUG */
 	*stkp = arcp;
 	if ( arcp -> arc_childp -> flags & CYCLEHEAD ) {
 	    if ( addcycle( stkstart , stkp ) == FALSE )
@@ -593,7 +593,7 @@ addcycle( stkstart , stkend )
 	if ( arcpp == endlist ) {
 #	    ifdef DEBUG
 		oldcycle++;
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	    return( TRUE );
 	}
     }
@@ -625,7 +625,7 @@ addcycle( stkstart , stkend )
 	if ( debug & SUBCYCLELIST ) {
 	    printsubcycle( clp );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     cyclecnt++;
     if ( cyclecnt >= CYCLEMAX )
 	return( FALSE );
@@ -648,7 +648,7 @@ compresslist()
     int		maxnoparentcnt;
 #   ifdef DEBUG
 	const char	*type;
-#   endif DEBUG
+#   endif /* DEBUG */
 
     maxexitcnt = 0;
     maxwithparentcnt = 0;
@@ -693,7 +693,7 @@ compresslist()
 	maxarcp = maxexitarcp;
 #	ifdef DEBUG
 	    type = "exit";
-#	endif DEBUG
+#	endif /* DEBUG */
     } else if ( maxwithparentcnt > 0 ) {
 	/*
 	 *	second choice is edge leading to node with at least one
@@ -702,7 +702,7 @@ compresslist()
 	maxarcp = maxwithparentarcp;
 #	ifdef DEBUG
 	    type = "internal";
-#	endif DEBUG
+#	endif /* DEBUG */
     } else {
 	/*
 	 *	last choice is edge leading to node with only this arc as
@@ -711,7 +711,7 @@ compresslist()
 	maxarcp = maxnoparentarcp;
 #	ifdef DEBUG
 	    type = "orphan";
-#	endif DEBUG
+#	endif /* DEBUG */
     }
     maxarcp -> arc_flags |= DEADARC;
     maxarcp -> arc_childp -> parentcnt -= 1;
@@ -723,7 +723,7 @@ compresslist()
 		maxarcp -> arc_count , maxarcp -> arc_childp -> name ,
 		maxarcp -> arc_cyclecnt );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     printf( "\t%s to %s with %ld calls\n" , maxarcp -> arc_parentp -> name ,
 	maxarcp -> arc_childp -> name , maxarcp -> arc_count );
     prev = &cyclehead;
@@ -760,7 +760,7 @@ printsubcycle( clp )
 	printf( "\t(%ld) -> %s\n" , (*arcpp) -> arc_count ,
 	    (*arcpp) -> arc_childp -> name ) ;
 }
-#endif DEBUG
+#endif /* DEBUG */
 
 cycletime()
 {
@@ -818,7 +818,7 @@ doflags()
 		printf( " inherits printflag %d and propfraction %f\n" ,
 			childp -> printflag , childp -> propfraction );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	if ( ! childp -> printflag ) {
 		/*
 		 *	printflag is off
@@ -874,7 +874,7 @@ doflags()
 		printf( "time %f propself %f printtime %f\n" ,
 			childp -> time , childp -> propself , printtime );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
     }
 }
 
diff --git a/usr.bin/gprof/dfn.c b/usr.bin/gprof/dfn.c
index 169a47f..8bea2c2 100644
--- a/usr.bin/gprof/dfn.c
+++ b/usr.bin/gprof/dfn.c
@@ -32,7 +32,11 @@
  */
 
 #ifndef lint
+#if 0
 static char sccsid[] = "@(#)dfn.c	8.1 (Berkeley) 6/6/93";
+#endif
+static const char rcsid[] =
+  "$FreeBSD$";
 #endif /* not lint */
 
 #include <stdio.h>
@@ -71,7 +75,7 @@ dfn( parentp )
 	    printname( parentp );
 	    printf( ")\n" );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
 	/*
 	 *	if we're already numbered, no need to look any furthur.
 	 */
@@ -124,7 +128,7 @@ dfn_pre_visit( parentp )
 	    printname( parentp );
 	    printf( "\n" );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
 }
 
     /*
@@ -184,7 +188,7 @@ dfn_findcycle( childp )
 	    printname( cycleheadp );
 	    printf( "\n" );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     if ( cycletop == dfn_depth ) {
 	    /*
 	     *	this is previous function, e.g. this calls itself
@@ -206,7 +210,7 @@ dfn_findcycle( childp )
 		    printname( tailp );
 		    printf( "\n" );
 		}
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	}
 	    /*
 	     *	if what we think is the top of the cycle
@@ -221,7 +225,7 @@ dfn_findcycle( childp )
 		    printname( cycleheadp );
 		    printf( "\n" );
 		}
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	}
 	for ( index = cycletop + 1 ; index <= dfn_depth ; index += 1 ) {
 	    childp = dfn_stack[ index ].nlentryp;
@@ -240,7 +244,7 @@ dfn_findcycle( childp )
 			printname( cycleheadp );
 			printf( "\n" );
 		    }
-#		endif DEBUG
+#		endif /* DEBUG */
 		for ( tailp = childp ; tailp->cnext ; tailp = tailp->cnext ) {
 		    tailp -> cnext -> cyclehead = cycleheadp;
 #		    ifdef DEBUG
@@ -251,7 +255,7 @@ dfn_findcycle( childp )
 			    printname( cycleheadp );
 			    printf( "\n" );
 			}
-#		    endif DEBUG
+#		    endif /* DEBUG */
 		}
 	    } else if ( childp -> cyclehead != cycleheadp /* firewall */ ) {
 		fprintf( stderr ,
@@ -278,7 +282,7 @@ dfn_self_cycle( parentp )
 	    printname( parentp );
 	    printf( "\n" );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
 }
 
     /*
@@ -297,7 +301,7 @@ dfn_post_visit( parentp )
 	    printname( parentp );
 	    printf( "\n" );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
 	/*
 	 *	number functions and things in their cycles
 	 *	unless the function is itself part of a cycle
@@ -312,14 +316,14 @@ dfn_post_visit( parentp )
 		    printname( memberp );
 		    printf( " -> toporder = %d\n" , dfn_counter );
 		}
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	}
     } else {
 #	ifdef DEBUG
 	    if ( debug & DFNDEBUG ) {
 		printf( "[dfn_post_visit]\t\tis part of a cycle\n" );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
     }
     dfn_depth -= 1;
 }
diff --git a/usr.bin/gprof/gprof.c b/usr.bin/gprof/gprof.c
index fae3361..400d974 100644
--- a/usr.bin/gprof/gprof.c
+++ b/usr.bin/gprof/gprof.c
@@ -96,9 +96,9 @@ main(argc, argv)
 	    debug |= ANYDEBUG;
 #	    ifdef DEBUG
 		printf("[main] debug = %d\n", debug);
-#	    else not DEBUG
+#	    else /* not DEBUG */
 		printf("gprof: -d ignored\n");
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	    break;
 	case 'E':
 	    ++argv;
@@ -258,7 +258,7 @@ getpfile(filename)
 		printf( "[getpfile] frompc 0x%lx selfpc 0x%lx count %ld\n" ,
 			arc.raw_frompc , arc.raw_selfpc , arc.raw_count );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	    /*
 	     *	add this arc
 	     */
@@ -330,7 +330,7 @@ openpfile(filename)
 		sampbytes , nsamples );
 	    printf( "[openpfile] sample rate %ld\n" , hz );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     return(pfile);
 }
 
@@ -355,7 +355,7 @@ tally( rawp )
 	    printf( "[tally] arc from %s to %s traversed %ld times\n" ,
 		    parentp -> name , childp -> name , rawp -> raw_count );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     addarc( parentp , childp , rawp -> raw_count );
 }
 
@@ -405,7 +405,7 @@ dumpsum( sumfile )
 		    printf( "[dumpsum] frompc 0x%lx selfpc 0x%lx count %ld\n" ,
 			    arc.raw_frompc , arc.raw_selfpc , arc.raw_count );
 		}
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	}
     }
     fclose( sfile );
@@ -538,7 +538,7 @@ asgnsamples()
 		printf( "[asgnsamples] pcl 0x%lx pch 0x%lx ccnt %.0f\n" ,
 			pcl , pch , ccnt );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	totime += time;
 	for (j = j - 1; j < nname; j++) {
 	    svalue0 = nl[j].svalue;
@@ -564,7 +564,7 @@ asgnsamples()
 				svalue0, svalue1, nl[j].name,
 				overlap * time / scale, overlap);
 		    }
-#		endif DEBUG
+#		endif /* DEBUG */
 		nl[j].time += overlap * time / scale;
 	    }
 	}
@@ -573,7 +573,7 @@ asgnsamples()
 	if (debug & SAMPLEDEBUG) {
 	    printf("[asgnsamples] totime %f\n", totime);
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
 }
 
 
@@ -619,7 +619,7 @@ alignentries()
 			    nlp->svalue,
 			    nlp->svalue + OFFSET_OF_CODE / HISTORICAL_SCALE_2);
 		}
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	    nlp->svalue += OFFSET_OF_CODE / HISTORICAL_SCALE_2;
 	}
     }
diff --git a/usr.bin/gprof/lookup.c b/usr.bin/gprof/lookup.c
index c276346..9badc6c 100644
--- a/usr.bin/gprof/lookup.c
+++ b/usr.bin/gprof/lookup.c
@@ -32,7 +32,11 @@
  */
 
 #ifndef lint
+#if 0
 static char sccsid[] = "@(#)lookup.c	8.1 (Berkeley) 6/6/93";
+#endif
+static const char rcsid[] =
+  "$FreeBSD$";
 #endif /* not lint */
 
 #include "gprof.h"
@@ -53,18 +57,18 @@ nllookup( address )
 	register int	probes;
 
 	probes = 0;
-#   endif DEBUG
+#   endif /* DEBUG */
     for ( low = 0 , high = nname - 1 ; low != high ; ) {
 #	ifdef DEBUG
 	    probes += 1;
-#	endif DEBUG
+#	endif /* DEBUG */
 	middle = ( high + low ) >> 1;
 	if ( nl[ middle ].value <= address && nl[ middle+1 ].value > address ) {
 #	    ifdef DEBUG
 		if ( debug & LOOKUPDEBUG ) {
 		    printf( "[nllookup] %d (%d) probes\n" , probes , nname-1 );
 		}
-#	    endif DEBUG
+#	    endif /* DEBUG */
 	    return &nl[ middle ];
 	}
 	if ( nl[ middle ].value > address ) {
@@ -78,7 +82,7 @@ nllookup( address )
 	    fprintf( stderr , "[nllookup] (%d) binary search fails\n" ,
 		nname-1 );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     return 0;
 }
 
@@ -98,7 +102,7 @@ arclookup( parentp , childp )
 	    printf( "[arclookup] parent %s child %s\n" ,
 		    parentp -> name , childp -> name );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     for ( arcp = parentp -> children ; arcp ; arcp = arcp -> arc_childlist ) {
 #	ifdef DEBUG
 	    if ( debug & LOOKUPDEBUG ) {
@@ -106,7 +110,7 @@ arclookup( parentp , childp )
 			arcp -> arc_parentp -> name ,
 			arcp -> arc_childp -> name );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
 	if ( arcp -> arc_childp == childp ) {
 	    return arcp;
 	}
diff --git a/usr.bin/gprof/printgprof.c b/usr.bin/gprof/printgprof.c
index 80698cf..d9f0d58 100644
--- a/usr.bin/gprof/printgprof.c
+++ b/usr.bin/gprof/printgprof.c
@@ -379,7 +379,7 @@ printname( selfp )
 	    if ( debug & PROPDEBUG ) {
 		printf( "%5.2f%% " , selfp -> propfraction );
 	    }
-#	endif DEBUG
+#	endif /* DEBUG */
     }
     if ( selfp -> cycleno != 0 ) {
 	printf( " <cycle %d>" , selfp -> cycleno );
@@ -617,7 +617,7 @@ arccmp( thisp , thatp )
 		    thatp -> arc_count , thatchildp -> ncall );
 	    printf( "\n" );
 	}
-#   endif DEBUG
+#   endif /* DEBUG */
     if ( thisparentp == thischildp ) {
 	    /* this is a self call */
 	return LESSTHAN;