Author: charnier
Date: Thu Feb 14 08:16:03 2013
New Revision: 246783
URL: http://svnweb.freebsd.org/changeset/base/246783

Log:
  rework old-style functions prototypes
  reduce WARNS=6 output

Modified:
  head/usr.bin/gprof/aout.c
  head/usr.bin/gprof/arcs.c
  head/usr.bin/gprof/dfn.c
  head/usr.bin/gprof/gprof.c
  head/usr.bin/gprof/gprof.h
  head/usr.bin/gprof/hertz.c
  head/usr.bin/gprof/kernel.c
  head/usr.bin/gprof/lookup.c
  head/usr.bin/gprof/printgprof.c
  head/usr.bin/gprof/printlist.c

Modified: head/usr.bin/gprof/aout.c
==============================================================================
--- head/usr.bin/gprof/aout.c   Thu Feb 14 04:28:49 2013        (r246782)
+++ head/usr.bin/gprof/aout.c   Thu Feb 14 08:16:03 2013        (r246783)
@@ -68,7 +68,6 @@ int
 aout_getnfile(const char *filename, char ***defaultEs)
 {
     FILE       *nfile;
-    int                valcmp();
 
     nfile = fopen( filename ,"r");
     if (nfile == NULL)

Modified: head/usr.bin/gprof/arcs.c
==============================================================================
--- head/usr.bin/gprof/arcs.c   Thu Feb 14 04:28:49 2013        (r246782)
+++ head/usr.bin/gprof/arcs.c   Thu Feb 14 08:16:03 2013        (r246783)
@@ -46,14 +46,13 @@ int newcycle;
 int oldcycle;
 #endif /* DEBUG */
 
+int topcmp(const void *, const void *);
+
     /*
      * add (or just increment) an arc
      */
 void
-addarc( parentp , childp , count )
-    nltype     *parentp;
-    nltype     *childp;
-    long       count;
+addarc(nltype *parentp, nltype *childp, long count)
 {
     arctype            *arcp;
 
@@ -106,15 +105,16 @@ addarc( parentp , childp , count )
 nltype **topsortnlp;
 
 int
-topcmp( npp1 , npp2 )
-    nltype     **npp1;
-    nltype     **npp2;
+topcmp(const void *v1, const void *v2)
 {
+    const nltype **npp1 = (const nltype **)v1;
+    const nltype **npp2 = (const nltype **)v2;
+
     return (*npp1) -> toporder - (*npp2) -> toporder;
 }
 
 nltype **
-doarcs()
+doarcs(void)
 {
     nltype     *parentp, **timesortnlp;
     arctype    *arcp;
@@ -252,7 +252,7 @@ doarcs()
 }
 
 void
-dotime()
+dotime(void)
 {
     int        index;
 
@@ -263,8 +263,7 @@ dotime()
 }
 
 void
-timepropagate( parentp )
-    nltype     *parentp;
+timepropagate(nltype *parentp)
 {
     arctype    *arcp;
     nltype     *childp;
@@ -352,7 +351,7 @@ timepropagate( parentp )
 }
 
 void
-cyclelink()
+cyclelink(void)
 {
     register nltype    *nlp;
     register nltype    *cyclenlp;
@@ -445,7 +444,7 @@ cyclelink()
      * analyze cycles to determine breakup
      */
 bool
-cycleanalyze()
+cycleanalyze(void)
 {
     arctype    **cyclestack;
     arctype    **stkp;
@@ -521,10 +520,7 @@ cycleanalyze()
 }
 
 bool
-descend( node , stkstart , stkp )
-    nltype     *node;
-    arctype    **stkstart;
-    arctype    **stkp;
+descend(nltype *node, arctype **stkstart, arctype **stkp)
 {
     arctype    *arcp;
     bool       ret;
@@ -556,9 +552,7 @@ descend( node , stkstart , stkp )
 }
 
 bool
-addcycle( stkstart , stkend )
-    arctype    **stkstart;
-    arctype    **stkend;
+addcycle(arctype **stkstart, arctype **stkend)
 {
     arctype    **arcpp;
     arctype    **stkloc;
@@ -632,7 +626,7 @@ addcycle( stkstart , stkend )
 }
 
 void
-compresslist()
+compresslist(void)
 {
     cltype     *clp;
     cltype     **prev;
@@ -748,8 +742,7 @@ compresslist()
 
 #ifdef DEBUG
 void
-printsubcycle( clp )
-    cltype     *clp;
+printsubcycle(cltype *clp)
 {
     arctype    **arcpp;
     arctype    **endlist;
@@ -764,7 +757,7 @@ printsubcycle( clp )
 #endif /* DEBUG */
 
 void
-cycletime()
+cycletime(void)
 {
     int                        cycle;
     nltype             *cyclenlp;
@@ -794,7 +787,7 @@ cycletime()
      * and while we're here, sum time for functions.
      */
 void
-doflags()
+doflags(void)
 {
     int                index;
     nltype     *childp;
@@ -889,8 +882,7 @@ doflags()
      * similarly, deal with propagation fractions from parents.
      */
 void
-inheritflags( childp )
-    nltype     *childp;
+inheritflags(nltype *childp)
 {
     nltype     *headp;
     arctype    *arcp;

Modified: head/usr.bin/gprof/dfn.c
==============================================================================
--- head/usr.bin/gprof/dfn.c    Thu Feb 14 04:28:49 2013        (r246782)
+++ head/usr.bin/gprof/dfn.c    Thu Feb 14 08:16:03 2013        (r246783)
@@ -52,7 +52,7 @@ int   dfn_depth;
 int    dfn_counter;
 
 void
-dfn_init()
+dfn_init(void)
 {
 
     dfn_depth = 0;
@@ -63,8 +63,7 @@ dfn_init()
      * given this parent, depth first number its children.
      */
 void
-dfn( parentp )
-    nltype     *parentp;
+dfn(nltype *parentp)
 {
     arctype    *arcp;
 
@@ -110,8 +109,7 @@ dfn( parentp )
      * push a parent onto the stack and mark it busy
      */
 void
-dfn_pre_visit( parentp )
-    nltype     *parentp;
+dfn_pre_visit(nltype *parentp)
 {
 
     dfn_depth += 1;
@@ -133,8 +131,7 @@ dfn_pre_visit( parentp )
      * are we already numbered?
      */
 bool
-dfn_numbered( childp )
-    nltype     *childp;
+dfn_numbered(nltype *childp)
 {
 
     return ( childp -> toporder != DFN_NAN && childp -> toporder != DFN_BUSY );
@@ -144,8 +141,7 @@ dfn_numbered( childp )
      * are we already busy?
      */
 bool
-dfn_busy( childp )
-    nltype     *childp;
+dfn_busy(nltype *childp)
 {
 
     if ( childp -> toporder == DFN_NAN ) {
@@ -158,8 +154,7 @@ dfn_busy( childp )
      * MISSING: an explanation
      */
 void
-dfn_findcycle( childp )
-    nltype     *childp;
+dfn_findcycle(nltype *childp)
 {
     int                cycletop;
     nltype     *cycleheadp;
@@ -267,8 +262,7 @@ dfn_findcycle( childp )
      * for lint: ARGSUSED
      */
 void
-dfn_self_cycle( parentp )
-    nltype     *parentp;
+dfn_self_cycle(nltype *parentp)
 {
        /*
         *      since we are taking out self-cycles elsewhere
@@ -289,8 +283,7 @@ dfn_self_cycle( parentp )
      * and pop it off the stack
      */
 void
-dfn_post_visit( parentp )
-    nltype     *parentp;
+dfn_post_visit(nltype *parentp)
 {
     nltype     *memberp;
 

Modified: head/usr.bin/gprof/gprof.c
==============================================================================
--- head/usr.bin/gprof/gprof.c  Thu Feb 14 04:28:49 2013        (r246782)
+++ head/usr.bin/gprof/gprof.c  Thu Feb 14 08:16:03 2013        (r246783)
@@ -51,15 +51,12 @@ __FBSDID("$FreeBSD$");
 
 static int valcmp(const void *, const void *);
 
-
 static struct gmonhdr  gmonhdr;
 static int lflag;
 static int Lflag;
 
 int
-main(argc, argv)
-    int argc;
-    char **argv;
+main(int argc, char **argv)
 {
     char       **sp;
     nltype     **timesortnlp;
@@ -233,11 +230,9 @@ main(argc, argv)
      * and the arcs.
      */
 void
-getpfile(filename)
-    char *filename;
+getpfile(char *filename)
 {
     FILE               *pfile;
-    FILE               *openpfile();
     struct rawarc      arc;
 
     pfile = openpfile(filename);
@@ -262,8 +257,7 @@ getpfile(filename)
 }
 
 FILE *
-openpfile(filename)
-    char *filename;
+openpfile(char *filename)
 {
     struct gmonhdr     tmp;
     FILE               *pfile;
@@ -322,8 +316,7 @@ openpfile(filename)
 }
 
 void
-tally( rawp )
-    struct rawarc      *rawp;
+tally(struct rawarc *rawp)
 {
     nltype             *parentp;
     nltype             *childp;
@@ -351,8 +344,7 @@ tally( rawp )
  * dump out the gmon.sum file
  */
 void
-dumpsum( sumfile )
-    char *sumfile;
+dumpsum(const char *sumfile)
 {
     register nltype *nlp;
     register arctype *arcp;
@@ -393,9 +385,7 @@ dumpsum( sumfile )
 }
 
 static int
-valcmp(v1, v2)
-    const void *v1;
-    const void *v2;
+valcmp(const void *v1, const void *v2)
 {
     const nltype *p1 = (const nltype *)v1;
     const nltype *p2 = (const nltype *)v2;
@@ -410,8 +400,7 @@ valcmp(v1, v2)
 }
 
 void
-readsamples(pfile)
-    FILE       *pfile;
+readsamples(FILE *pfile)
 {
     int                i;
     intmax_t   sample;
@@ -491,11 +480,11 @@ readsamples(pfile)
  *     have any overlap (the two end cases, above).
  */
 void
-asgnsamples()
+asgnsamples(void)
 {
     register int       j;
     double             ccnt;
-    double             time;
+    double             thetime;
     unsigned long      pcl, pch;
     register int       i;
     unsigned long      overlap;
@@ -511,14 +500,14 @@ asgnsamples()
                continue;
        pcl = lowpc + (unsigned long)(scale * i);
        pch = lowpc + (unsigned long)(scale * (i + 1));
-       time = ccnt;
+       thetime = ccnt;
 #      ifdef DEBUG
            if ( debug & SAMPLEDEBUG ) {
                printf( "[asgnsamples] pcl 0x%lx pch 0x%lx ccnt %.0f\n" ,
                        pcl , pch , ccnt );
            }
 #      endif /* DEBUG */
-       totime += time;
+       totime += thetime;
        for (j = j - 1; j < nname; j++) {
            svalue0 = nl[j].svalue;
            svalue1 = nl[j+1].svalue;
@@ -541,10 +530,10 @@ asgnsamples()
                        printf("[asgnsamples] (0x%lx->0x%lx-0x%lx) %s gets %f 
ticks %lu overlap\n",
                                nl[j].value / HISTORICAL_SCALE_2,
                                svalue0, svalue1, nl[j].name,
-                               overlap * time / scale, overlap);
+                               overlap * thetime / scale, overlap);
                    }
 #              endif /* DEBUG */
-               nl[j].time += overlap * time / scale;
+               nl[j].time += overlap * thetime / scale;
            }
        }
     }
@@ -557,8 +546,7 @@ asgnsamples()
 
 
 unsigned long
-min(a, b)
-    unsigned long a,b;
+min(unsigned long a, unsigned long b)
 {
     if (a<b)
        return(a);
@@ -566,8 +554,7 @@ min(a, b)
 }
 
 unsigned long
-max(a, b)
-    unsigned long a,b;
+max(unsigned long a, unsigned long b)
 {
     if (a>b)
        return(a);
@@ -581,7 +568,7 @@ max(a, b)
      * for a routine is in the next bucket.
      */
 void
-alignentries()
+alignentries(void)
 {
     register struct nl *nlp;
     unsigned long      bucket_of_entry;

Modified: head/usr.bin/gprof/gprof.h
==============================================================================
--- head/usr.bin/gprof/gprof.h  Thu Feb 14 04:28:49 2013        (r246782)
+++ head/usr.bin/gprof/gprof.h  Thu Feb 14 08:16:03 2013        (r246783)
@@ -258,8 +258,8 @@ bool                addcycle(arctype **, arctype **);
 void           addlist(struct stringlist *, char *);
 void           alignentries(void);
 int            aout_getnfile(const char *, char ***);
-int            arccmp();
-arctype                *arclookup();
+int            arccmp(arctype *, arctype *);
+arctype                *arclookup(nltype *, nltype *);
 void           asgnsamples(void);
 void           compresslist(void);
 bool           cycleanalyze(void);
@@ -267,41 +267,36 @@ void              cyclelink(void);
 void           cycletime(void);
 bool           descend(nltype *, arctype **, arctype **);
 void           dfn(nltype *);
-bool           dfn_busy();
+bool           dfn_busy(nltype *);
 void           dfn_findcycle(nltype *);
 void           dfn_init(void);
-bool           dfn_numbered();
+bool           dfn_numbered(nltype *);
 void           dfn_post_visit(nltype *);
 void           dfn_pre_visit(nltype *);
 void           dfn_self_cycle(nltype *);
-nltype         **doarcs();
+nltype         **doarcs(void);
 void           doflags(void);
 void           dotime(void);
-void           dumpsum(char *);
+void           dumpsum(const char *);
 int            elf_getnfile(const char *, char ***);
 void           flatprofheader(void);
 void           flatprofline(nltype *);
 void           getpfile(char *);
-/*
-               gprofheader();
-               gprofline();
-*/
+void           gprofheader(void);
+void           gprofline(register nltype *);
 int            hertz(void);
 void           inheritflags(nltype *);
 int            kernel_getnfile(const char *, char ***);
 /*
                main();
 */
-unsigned long  max();
-int            membercmp();
-unsigned long  min();
-nltype         *nllookup();
+unsigned long  max(unsigned long, unsigned long);
+int            membercmp(nltype *, nltype *);
+unsigned long  min(unsigned long, unsigned long);
+nltype         *nllookup(unsigned long);
 bool           onlist(struct stringlist *, const char *);
-FILE           *openpfile();
-long           operandlength();
-operandenum    operandmode();
-char           *operandname();
-void           printblurb(char *);
+FILE           *openpfile(char *);
+void           printblurb(const char *);
 void           printchildren(nltype *);
 void           printcycle(nltype *);
 void           printgprof(nltype **);
@@ -312,13 +307,12 @@ void              printparents(nltype *);
 void           printprof(void);
 void           printsubcycle(cltype *);
 void           readsamples(FILE *);
-unsigned long  reladdr();
 void           sortchildren(nltype *);
 void           sortmembers(nltype *);
 void           sortparents(nltype *);
 void           tally(struct rawarc *);
 void           timepropagate(nltype *);
-int            totalcmp();
+int            totalcmp(const void *, const void *);
 
 #define        LESSTHAN        -1
 #define        EQUALTO         0

Modified: head/usr.bin/gprof/hertz.c
==============================================================================
--- head/usr.bin/gprof/hertz.c  Thu Feb 14 04:28:49 2013        (r246782)
+++ head/usr.bin/gprof/hertz.c  Thu Feb 14 08:16:03 2013        (r246783)
@@ -44,6 +44,8 @@ __FBSDID("$FreeBSD$");
      */
 #define        HZ_WRONG        0
 
+int hertz(void);
+
 int
 hertz(void)
 {

Modified: head/usr.bin/gprof/kernel.c
==============================================================================
--- head/usr.bin/gprof/kernel.c Thu Feb 14 04:28:49 2013        (r246782)
+++ head/usr.bin/gprof/kernel.c Thu Feb 14 08:16:03 2013        (r246783)
@@ -16,7 +16,7 @@ __FBSDID("$FreeBSD$");
 static char    *excludes[] = { ".mcount", "_mcleanup", NULL };
 
 int
-kernel_getnfile(const char *unused, char ***defaultEs)
+kernel_getnfile(const char *unused __unused, char ***defaultEs)
 {
        char *namelist;
        size_t len;

Modified: head/usr.bin/gprof/lookup.c
==============================================================================
--- head/usr.bin/gprof/lookup.c Thu Feb 14 04:28:49 2013        (r246782)
+++ head/usr.bin/gprof/lookup.c Thu Feb 14 08:16:03 2013        (r246783)
@@ -44,8 +44,7 @@ __FBSDID("$FreeBSD$");
      *     entry point.
      */
 nltype *
-nllookup( address )
-    unsigned long      address;
+nllookup(unsigned long address)
 {
     register long      low;
     register long      middle;
@@ -90,9 +89,7 @@ nllookup( address )
 }
 
 arctype *
-arclookup( parentp , childp )
-    nltype     *parentp;
-    nltype     *childp;
+arclookup(nltype *parentp, nltype *childp)
 {
     arctype    *arcp;
 

Modified: head/usr.bin/gprof/printgprof.c
==============================================================================
--- head/usr.bin/gprof/printgprof.c     Thu Feb 14 04:28:49 2013        
(r246782)
+++ head/usr.bin/gprof/printgprof.c     Thu Feb 14 08:16:03 2013        
(r246783)
@@ -42,12 +42,15 @@ __FBSDID("$FreeBSD$");
 #include "gprof.h"
 #include "pathnames.h"
 
+int namecmp(const void *, const void *);
+int timecmp(const void *, const void *);
+
 void
-printprof()
+printprof(void)
 {
     register nltype    *np;
     nltype             **sortednlp;
-    int                        index, timecmp();
+    int                        idx;
 
     actime = 0.0;
     printf( "\f\n" );
@@ -58,12 +61,12 @@ printprof()
     sortednlp = (nltype **) calloc( nname , sizeof(nltype *) );
     if ( sortednlp == (nltype **) 0 )
        errx( 1 , "[printprof] ran out of memory for time sorting" );
-    for ( index = 0 ; index < nname ; index += 1 ) {
-       sortednlp[ index ] = &nl[ index ];
+    for ( idx = 0 ; idx < nname ; idx += 1 ) {
+       sortednlp[ idx ] = &nl[ idx ];
     }
     qsort( sortednlp , nname , sizeof(nltype *) , timecmp );
-    for ( index = 0 ; index < nname ; index += 1 ) {
-       np = sortednlp[ index ];
+    for ( idx = 0 ; idx < nname ; idx += 1 ) {
+       np = sortednlp[ idx ];
        flatprofline( np );
     }
     actime = 0.0;
@@ -71,9 +74,10 @@ printprof()
 }
 
 int
-timecmp( npp1 , npp2 )
-    nltype **npp1, **npp2;
+timecmp(const void *v1, const void *v2)
 {
+    const nltype **npp1 = (const nltype **)v1;
+    const nltype **npp2 = (const nltype **)v2;
     double     timediff;
     long       calldiff;
 
@@ -94,7 +98,7 @@ timecmp( npp1 , npp2 )
      * header for flatprofline
      */
 void
-flatprofheader()
+flatprofheader(void)
 {
 
     if ( bflag ) {
@@ -122,8 +126,7 @@ flatprofheader()
 }
 
 void
-flatprofline( np )
-    register nltype    *np;
+flatprofline(register nltype *np)
 {
 
     if ( zflag == 0 && np -> ncall == 0 && np -> time == 0 &&
@@ -161,7 +164,7 @@ flatprofline( np )
 }
 
 void
-gprofheader()
+gprofheader(void)
 {
 
     if ( bflag ) {
@@ -190,8 +193,7 @@ gprofheader()
 }
 
 void
-gprofline( np )
-    register nltype    *np;
+gprofline(register nltype *np)
 {
     char       kirkbuffer[ BUFSIZ ];
 
@@ -216,18 +218,17 @@ gprofline( np )
 }
 
 void
-printgprof(timesortnlp)
-    nltype     **timesortnlp;
+printgprof(nltype **timesortnlp)
 {
-    int                index;
+    int                idx;
     nltype     *parentp;
 
        /*
         *      Print out the structured profiling list
         */
     gprofheader();
-    for ( index = 0 ; index < nname + ncycle ; index ++ ) {
-       parentp = timesortnlp[ index ];
+    for ( idx = 0 ; idx < nname + ncycle ; idx ++ ) {
+       parentp = timesortnlp[ idx ];
        if ( zflag == 0 &&
             parentp -> ncall == 0 &&
             parentp -> selfcalls == 0 &&
@@ -265,12 +266,12 @@ printgprof(timesortnlp)
      * all else being equal, sort by names.
      */
 int
-totalcmp( npp1 , npp2 )
-    nltype     **npp1;
-    nltype     **npp2;
+totalcmp(const void *v1, const void *v2)
 {
-    register nltype    *np1 = *npp1;
-    register nltype    *np2 = *npp2;
+    const nltype **npp1 = (const nltype **)v1;
+    const nltype **npp2 = (const nltype **)v2;
+    register const nltype *np1 = *npp1;
+    register const nltype *np2 = *npp2;
     double             diff;
 
     diff =    ( np1 -> propself + np1 -> propchild )
@@ -299,8 +300,7 @@ totalcmp( npp1 , npp2 )
 }
 
 void
-printparents( childp )
-    nltype     *childp;
+printparents(nltype *childp)
 {
     nltype     *parentp;
     arctype    *arcp;
@@ -344,8 +344,7 @@ printparents( childp )
 }
 
 void
-printchildren( parentp )
-    nltype     *parentp;
+printchildren(nltype *parentp)
 {
     nltype     *childp;
     arctype    *arcp;
@@ -378,8 +377,7 @@ printchildren( parentp )
 }
 
 void
-printname( selfp )
-    nltype     *selfp;
+printname(nltype *selfp)
 {
 
     if ( selfp -> name != 0 ) {
@@ -406,8 +404,7 @@ printname( selfp )
 }
 
 void
-sortchildren( parentp )
-    nltype     *parentp;
+sortchildren(nltype *parentp)
 {
     arctype    *arcp;
     arctype    *detachedp;
@@ -447,8 +444,7 @@ sortchildren( parentp )
 }
 
 void
-sortparents( childp )
-    nltype     *childp;
+sortparents(nltype *childp)
 {
     arctype    *arcp;
     arctype    *detachedp;
@@ -491,8 +487,7 @@ sortparents( childp )
      * print a cycle header
      */
 void
-printcycle( cyclep )
-    nltype     *cyclep;
+printcycle(nltype *cyclep)
 {
     char       kirkbuffer[ BUFSIZ ];
 
@@ -516,8 +511,7 @@ printcycle( cyclep )
      * print the members of a cycle
      */
 void
-printmembers( cyclep )
-    nltype     *cyclep;
+printmembers(nltype *cyclep)
 {
     nltype     *memberp;
 
@@ -541,8 +535,7 @@ printmembers( cyclep )
      * sort members of a cycle
      */
 void
-sortmembers( cyclep )
-    nltype     *cyclep;
+sortmembers(nltype *cyclep)
 {
     nltype     *todo;
     nltype     *doing;
@@ -572,9 +565,7 @@ sortmembers( cyclep )
      * next is sort on ncalls + selfcalls.
      */
 int
-membercmp( this , that )
-    nltype     *this;
-    nltype     *that;
+membercmp(nltype *this, nltype *that)
 {
     double     thistime = this -> propself + this -> propchild;
     double     thattime = that -> propself + that -> propchild;
@@ -605,9 +596,7 @@ membercmp( this , that )
      *         arc count as minor key
      */
 int
-arccmp( thisp , thatp )
-    arctype    *thisp;
-    arctype    *thatp;
+arccmp(arctype *thisp, arctype *thatp)
 {
     nltype     *thisparentp = thisp -> arc_parentp;
     nltype     *thischildp = thisp -> arc_childp;
@@ -684,8 +673,7 @@ arccmp( thisp , thatp )
 }
 
 void
-printblurb( blurbname )
-    char       *blurbname;
+printblurb(const char *blurbname)
 {
     FILE       *blurbfile;
     int                input;
@@ -702,18 +690,20 @@ printblurb( blurbname )
 }
 
 int
-namecmp( npp1 , npp2 )
-    nltype **npp1, **npp2;
+namecmp(const void *v1, const void *v2)
 {
+    const nltype **npp1 = (const nltype **)v1;
+    const nltype **npp2 = (const nltype **)v2;
+
     return( strcmp( (*npp1) -> name , (*npp2) -> name ) );
 }
 
 void
-printindex()
+printindex(void)
 {
     nltype             **namesortnlp;
     register nltype    *nlp;
-    int                        index, nnames, todo, i, j;
+    int                        idx, nnames, todo, i, j;
     char               peterbuffer[ BUFSIZ ];
 
        /*
@@ -723,19 +713,19 @@ printindex()
     namesortnlp = (nltype **) calloc( nname + ncycle , sizeof(nltype *) );
     if ( namesortnlp == (nltype **) 0 )
        errx( 1 , "ran out of memory for sorting");
-    for ( index = 0 , nnames = 0 ; index < nname ; index++ ) {
-       if ( zflag == 0 && nl[index].ncall == 0 && nl[index].time == 0 )
+    for ( idx = 0 , nnames = 0 ; idx < nname ; idx++ ) {
+       if ( zflag == 0 && nl[idx].ncall == 0 && nl[idx].time == 0 )
                continue;
-       namesortnlp[nnames++] = &nl[index];
+       namesortnlp[nnames++] = &nl[idx];
     }
     qsort( namesortnlp , nnames , sizeof(nltype *) , namecmp );
-    for ( index = 1 , todo = nnames ; index <= ncycle ; index++ ) {
-       namesortnlp[todo++] = &cyclenl[index];
+    for ( idx = 1 , todo = nnames ; idx <= ncycle ; idx++ ) {
+       namesortnlp[todo++] = &cyclenl[idx];
     }
     printf( "\f\nIndex by function name\n\n" );
-    index = ( todo + 2 ) / 3;
-    for ( i = 0; i < index ; i++ ) {
-       for ( j = i; j < todo ; j += index ) {
+    idx = ( todo + 2 ) / 3;
+    for ( i = 0; i < idx ; i++ ) {
+       for ( j = i; j < todo ; j += idx ) {
            nlp = namesortnlp[ j ];
            if ( nlp -> printflag ) {
                sprintf( peterbuffer , "[%d]" , nlp -> index );

Modified: head/usr.bin/gprof/printlist.c
==============================================================================
--- head/usr.bin/gprof/printlist.c      Thu Feb 14 04:28:49 2013        
(r246782)
+++ head/usr.bin/gprof/printlist.c      Thu Feb 14 08:16:03 2013        
(r246783)
@@ -61,9 +61,7 @@ struct stringlist     Ehead = { 0 , 0 };
 struct stringlist      *Elist = &Ehead;
 
 void
-addlist( listp , funcname )
-    struct stringlist  *listp;
-    char               *funcname;
+addlist(struct stringlist *listp, char *funcname)
 {
     struct stringlist  *slp;
 
@@ -76,9 +74,7 @@ addlist( listp , funcname )
 }
 
 bool
-onlist( listp , funcname )
-    struct stringlist  *listp;
-    const char         *funcname;
+onlist(struct stringlist *listp, const char *funcname)
 {
     struct stringlist  *slp;
 
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