Use err(3).
This commit is contained in:
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710d46eadc
commit
b34f7debd8
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=27313
@ -32,9 +32,14 @@
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*/
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#ifndef lint
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static char sccsid[] = "@(#)arcs.c 8.1 (Berkeley) 6/6/93";
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#if 0
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static char sccsid[] = "@(#)arcs.c 8.1 (Berkeley) 6/6/93";Q
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#endif
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static const char rcsid[] =
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"$Id$";
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#endif /* not lint */
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#include <err.h>
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#include "gprof.h"
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#ifdef DEBUG
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@ -235,7 +240,7 @@ doarcs()
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*/
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timesortnlp = (nltype **) calloc( nname + ncycle , sizeof(nltype *) );
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if ( timesortnlp == (nltype **) 0 ) {
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fprintf( stderr , "%s: ran out of memory for sorting\n" , whoami );
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warnx("ran out of memory for sorting");
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}
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for ( index = 0 ; index < nname ; index++ ) {
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timesortnlp[index] = &nl[index];
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@ -374,8 +379,7 @@ cyclelink()
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*/
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cyclenl = (nltype *) calloc( ncycle + 1 , sizeof( nltype ) );
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if ( cyclenl == 0 ) {
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fprintf( stderr , "%s: No room for %d bytes of cycle headers\n" ,
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whoami , ( ncycle + 1 ) * sizeof( nltype ) );
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warnx("no room for %d bytes of cycle headers", (ncycle+1)*sizeof(nltype) );
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done();
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}
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/*
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@ -478,8 +482,7 @@ cycleanalyze()
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done = FALSE;
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cyclestack = (arctype **) calloc( size + 1 , sizeof( arctype *) );
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if ( cyclestack == 0 ) {
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fprintf( stderr , "%s: No room for %d bytes of cycle stack\n" ,
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whoami , ( size + 1 ) * sizeof( arctype * ) );
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warnx("no room for %d bytes of cycle stack", (size+1)*sizeof(arctype *) );
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return;
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}
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# ifdef DEBUG
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@ -595,8 +598,8 @@ addcycle( stkstart , stkend )
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clp = (cltype *)
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calloc( 1 , sizeof ( cltype ) + ( size - 1 ) * sizeof( arctype * ) );
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if ( clp == 0 ) {
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fprintf( stderr , "%s: No room for %d bytes of subcycle storage\n" ,
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whoami , sizeof ( cltype ) + ( size - 1 ) * sizeof( arctype * ) );
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warnx("no room for %d bytes of subcycle storage",
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sizeof ( cltype ) + ( size - 1 ) * sizeof( arctype * ) );
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return( FALSE );
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}
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stkp = stkloc;
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@ -641,7 +644,6 @@ compresslist()
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int maxexitcnt;
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int maxwithparentcnt;
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int maxnoparentcnt;
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char *type;
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maxexitcnt = 0;
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maxwithparentcnt = 0;
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@ -32,19 +32,22 @@
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*/
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#ifndef lint
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static char copyright[] =
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static const char copyright[] =
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"@(#) Copyright (c) 1983, 1993\n\
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The Regents of the University of California. All rights reserved.\n";
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#endif /* not lint */
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)gprof.c 8.1 (Berkeley) 6/6/93";
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#endif
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static const char rcsid[] =
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"$Id$";
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#endif /* not lint */
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#include <err.h>
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#include "gprof.h"
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char *whoami = "gprof";
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/*
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* things which get -E excluded by default.
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*/
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@ -83,8 +86,7 @@ main(argc, argv)
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#if defined(vax) || defined(tahoe)
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cflag = TRUE;
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#else
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fprintf(stderr, "gprof: -c isn't supported on this architecture yet\n");
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exit(1);
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errx(1, "-c isn't supported on this architecture yet");
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#endif
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break;
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case 'd':
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@ -95,7 +97,7 @@ main(argc, argv)
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# ifdef DEBUG
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printf("[main] debug = %d\n", debug);
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# else not DEBUG
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printf("%s: -d ignored\n", whoami);
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printf("gprof: -d ignored\n");
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# endif DEBUG
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break;
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case 'E':
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@ -237,7 +239,7 @@ getnfile()
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}
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fread(&xbuf, 1, sizeof(xbuf), nfile);
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if (N_BADMAG(xbuf)) {
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fprintf(stderr, "%s: %s: bad format\n", whoami , a_outname );
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warnx("%s: bad format", a_outname );
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done();
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}
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getstrtab(nfile);
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@ -262,19 +264,16 @@ getstrtab(nfile)
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fseek(nfile, (long)(N_SYMOFF(xbuf) + xbuf.a_syms), 0);
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if (fread(&ssiz, sizeof (ssiz), 1, nfile) == 0) {
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fprintf(stderr, "%s: %s: no string table (old format?)\n" ,
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whoami , a_outname );
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warnx("%s: no string table (old format?)" , a_outname );
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done();
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}
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strtab = calloc(ssiz, 1);
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if (strtab == NULL) {
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fprintf(stderr, "%s: %s: no room for %d bytes of string table\n",
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whoami , a_outname , ssiz);
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warnx("%s: no room for %d bytes of string table", a_outname , ssiz);
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done();
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}
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if (fread(strtab+sizeof(ssiz), ssiz-sizeof(ssiz), 1, nfile) != 1) {
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fprintf(stderr, "%s: %s: error reading string table\n",
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whoami , a_outname );
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warnx("%s: error reading string table", a_outname );
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done();
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}
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}
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@ -300,14 +299,13 @@ getsymtab(nfile)
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nname++;
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}
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if (nname == 0) {
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fprintf(stderr, "%s: %s: no symbols\n", whoami , a_outname );
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warnx("%s: no symbols", a_outname );
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done();
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}
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askfor = nname + 1;
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nl = (nltype *) calloc( askfor , sizeof(nltype) );
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if (nl == 0) {
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fprintf(stderr, "%s: No room for %d bytes of symbol table\n",
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whoami, askfor * sizeof(nltype) );
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warnx("no room for %d bytes of symbol table", askfor * sizeof(nltype) );
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done();
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}
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@ -352,15 +350,12 @@ gettextspace( nfile )
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}
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textspace = (u_char *) malloc( xbuf.a_text );
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if ( textspace == 0 ) {
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fprintf( stderr , "%s: ran out room for %d bytes of text space: " ,
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whoami , xbuf.a_text );
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fprintf( stderr , "can't do -c\n" );
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warnx("ran out room for %d bytes of text space: can't do -c" , xbuf.a_text );
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return;
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}
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(void) fseek( nfile , N_TXTOFF( xbuf ) , 0 );
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if ( fread( textspace , 1 , xbuf.a_text , nfile ) != xbuf.a_text ) {
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fprintf( stderr , "%s: couldn't read text space: " , whoami );
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fprintf( stderr , "can't do -c\n" );
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warnx("couldn't read text space: can't do -c");
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free( textspace );
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textspace = 0;
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return;
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@ -415,7 +410,7 @@ openpfile(filename)
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fread(&tmp, sizeof(struct gmonhdr), 1, pfile);
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if ( s_highpc != 0 && ( tmp.lpc != gmonhdr.lpc ||
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tmp.hpc != gmonhdr.hpc || tmp.ncnt != gmonhdr.ncnt ) ) {
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fprintf(stderr, "%s: incompatible with first gmon file\n", filename);
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warnx("%s: incompatible with first gmon file", filename);
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done();
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}
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gmonhdr = tmp;
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@ -556,8 +551,7 @@ readsamples(pfile)
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if (samples == 0) {
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samples = (UNIT *) calloc(sampbytes, sizeof (UNIT));
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if (samples == 0) {
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fprintf( stderr , "%s: No room for %d sample pc's\n",
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whoami , sampbytes / sizeof (UNIT));
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warnx("no room for %d sample pc's", sampbytes / sizeof (UNIT));
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done();
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}
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}
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@ -568,9 +562,7 @@ readsamples(pfile)
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samples[i] += sample;
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}
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if (i != nsamples) {
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fprintf(stderr,
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"%s: unexpected EOF after reading %d/%d samples\n",
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whoami , --i , nsamples );
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warnx("unexpected EOF after reading %d/%d samples", --i , nsamples );
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done();
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}
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}
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#endif
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/*
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* who am i, for error messages.
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*/
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char *whoami;
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/*
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* booleans
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*/
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*/
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)printgprof.c 8.1 (Berkeley) 6/6/93";
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#endif
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static const char rcsid[] =
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"$Id$";
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#endif /* not lint */
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#include <err.h>
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#include "gprof.h"
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#include "pathnames.h"
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@ -698,7 +703,7 @@ printindex()
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*/
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namesortnlp = (nltype **) calloc( nname + ncycle , sizeof(nltype *) );
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if ( namesortnlp == (nltype **) 0 ) {
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fprintf( stderr , "%s: ran out of memory for sorting\n" , whoami );
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warnx("ran out of memory for sorting");
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}
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for ( index = 0 , nnames = 0 ; index < nname ; index++ ) {
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if ( zflag == 0 && nl[index].ncall == 0 && nl[index].time == 0 )
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*/
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)printlist.c 8.1 (Berkeley) 6/6/93";
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#endif
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static const char rcsid[] =
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"$Id$";
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#endif /* not lint */
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#include <err.h>
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#include "gprof.h"
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/*
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@ -64,7 +69,7 @@ addlist( listp , funcname )
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slp = (struct stringlist *) malloc( sizeof(struct stringlist));
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if ( slp == (struct stringlist *) 0 ) {
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fprintf( stderr, "gprof: ran out room for printlist\n" );
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warnx("ran out room for printlist");
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done();
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}
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slp -> next = listp -> next;
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