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Commit9bf2ac2

Browse files
committed
Clean up signedness warnings and 64-bit bugs in recent psql printing
patch. Martijn van Oosterhout and Tom Lane
1 parentfc9c20e commit9bf2ac2

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2 files changed

+35
-27
lines changed

2 files changed

+35
-27
lines changed

‎src/bin/psql/mbprint.c

Lines changed: 12 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*
44
* Copyright (c) 2000-2005, PostgreSQL Global Development Group
55
*
6-
* $PostgreSQL: pgsql/src/bin/psql/mbprint.c,v 1.19 2006/02/1000:39:04 momjian Exp $
6+
* $PostgreSQL: pgsql/src/bin/psql/mbprint.c,v 1.20 2006/02/1022:29:06 tgl Exp $
77
*/
88

99
#include"postgres_fe.h"
@@ -158,11 +158,11 @@ pg_wcswidth(const unsigned char *pwcs, size_t len, int encoding)
158158
{
159159
intchlen,chwidth;
160160

161-
chlen=PQmblen(pwcs,encoding);
161+
chlen=PQmblen((constchar*)pwcs,encoding);
162162
if (chlen>len)
163163
break;/* Invalid string */
164164

165-
chwidth=PQdsplen(pwcs,encoding);
165+
chwidth=PQdsplen((constchar*)pwcs,encoding);
166166

167167
if (chwidth>0)
168168
width+=chwidth;
@@ -191,10 +191,10 @@ pg_wcssize(unsigned char *pwcs, size_t len, int encoding, int *result_width,
191191

192192
for (;*pwcs&&len>0;pwcs+=chlen)
193193
{
194-
chlen=PQmblen(pwcs,encoding);
194+
chlen=PQmblen((char*)pwcs,encoding);
195195
if (len< (size_t)chlen)
196196
break;
197-
w=PQdsplen(pwcs,encoding);
197+
w=PQdsplen((char*)pwcs,encoding);
198198

199199
if (chlen==1)/* ASCII char */
200200
{
@@ -256,15 +256,14 @@ pg_wcsformat(unsigned char *pwcs, size_t len, int encoding,
256256
intw,
257257
chlen=0;
258258
intlinewidth=0;
259-
260-
char*ptr=lines->ptr;/* Pointer to data area */
259+
unsignedchar*ptr=lines->ptr;/* Pointer to data area */
261260

262261
for (;*pwcs&&len>0;pwcs+=chlen)
263262
{
264-
chlen=PQmblen(pwcs,encoding);
263+
chlen=PQmblen((char*)pwcs,encoding);
265264
if (len< (size_t)chlen)
266265
break;
267-
w=PQdsplen(pwcs,encoding);
266+
w=PQdsplen((char*)pwcs,encoding);
268267

269268
if (chlen==1)/* single byte char char */
270269
{
@@ -282,13 +281,13 @@ pg_wcsformat(unsigned char *pwcs, size_t len, int encoding,
282281
}
283282
elseif (*pwcs=='\r')/* Linefeed */
284283
{
285-
strcpy(ptr,"\\r");
284+
strcpy((char*)ptr,"\\r");
286285
linewidth+=2;
287286
ptr+=2;
288287
}
289288
elseif (w <=0)/* Other control char */
290289
{
291-
sprintf(ptr,"\\x%02X",*pwcs);
290+
sprintf((char*)ptr,"\\x%02X",*pwcs);
292291
linewidth+=4;
293292
ptr+=4;
294293
}
@@ -301,13 +300,13 @@ pg_wcsformat(unsigned char *pwcs, size_t len, int encoding,
301300
elseif (w <=0)/* Non-ascii control char */
302301
{
303302
if (encoding==PG_UTF8)
304-
sprintf(ptr,"\\u%04X",utf2ucs(pwcs));
303+
sprintf((char*)ptr,"\\u%04X",utf2ucs(pwcs));
305304
else
306305
/* This case cannot happen in the current
307306
* code because only UTF-8 signals multibyte
308307
* control characters. But we may need to
309308
* support it at some stage */
310-
sprintf(ptr,"\\u????");
309+
sprintf((char*)ptr,"\\u????");
311310

312311
ptr+=6;
313312
linewidth+=6;

‎src/bin/psql/print.c

Lines changed: 23 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*
44
* Copyright (c) 2000-2005, PostgreSQL Global Development Group
55
*
6-
* $PostgreSQL: pgsql/src/bin/psql/print.c,v 1.81 2006/02/1015:48:05 momjian Exp $
6+
* $PostgreSQL: pgsql/src/bin/psql/print.c,v 1.82 2006/02/1022:29:06 tgl Exp $
77
*/
88
#include"postgres_fe.h"
99
#include"common.h"
@@ -357,8 +357,8 @@ print_aligned_text(const char *title, const char *const * headers,
357357
{
358358
unsignedintcol_count=0;
359359
unsignedintcell_count=0;
360-
unsignedinti,
361-
tmp;
360+
unsignedinti;
361+
inttmp;
362362
unsignedint*widths,
363363
total_w;
364364
unsignedint*heights;
@@ -583,17 +583,22 @@ print_aligned_text(const char *title, const char *const * headers,
583583
{
584584
if (opt_numeric_locale)
585585
{
586-
/* Assumption: This code used only on strings
586+
/*
587+
* Assumption: This code used only on strings
587588
* without multibyte characters, otherwise
588589
* this_line->width < strlen(this_ptr) and we
589-
* get an overflow */
590-
591-
char*my_cell=format_numeric_locale(this_line->ptr);
592-
fprintf(fout,"%*s%s",widths[i %col_count]-strlen(my_cell),"",my_cell);
590+
* get an overflow
591+
*/
592+
char*my_cell=format_numeric_locale((char*)this_line->ptr);
593+
fprintf(fout,"%*s%s",
594+
(int) (widths[i %col_count]-strlen(my_cell)),"",
595+
my_cell);
593596
free(my_cell);
594597
}
595598
else
596-
fprintf(fout,"%*s%s",widths[j]-this_line->width,"",this_line->ptr);
599+
fprintf(fout,"%*s%s",
600+
widths[j]-this_line->width,"",
601+
this_line->ptr);
597602
}
598603
else
599604
fprintf(fout,"%-s%*s",this_line->ptr,
@@ -665,13 +670,13 @@ print_aligned_vertical(const char *title, const char *const * headers,
665670
unsignedintrecord=1;
666671
constchar*const*ptr;
667672
unsignedinti,
668-
tmp=0,
669673
hwidth=0,
670674
dwidth=0,
671675
hheight=1,
672676
dheight=1,
673677
hformatsize=0,
674678
dformatsize=0;
679+
inttmp=0;
675680
char*divider;
676681
unsignedintcell_count=0;
677682
structlineptr*hlineptr,*dlineptr;
@@ -823,11 +828,12 @@ print_aligned_vertical(const char *title, const char *const * headers,
823828
{
824829
if (opt_align[i %col_count]=='r'&&opt_numeric_locale)
825830
{
826-
char*my_cell=format_numeric_locale(dlineptr[line_count].ptr);
831+
char*my_cell=format_numeric_locale((char*)dlineptr[line_count].ptr);
827832
if (opt_border<2)
828833
fprintf(fout,"%s\n",my_cell);
829834
else
830-
fprintf(fout,"%-s%*s |\n",my_cell,dwidth-strlen(my_cell),"");
835+
fprintf(fout,"%-s%*s |\n",my_cell,
836+
(int) (dwidth-strlen(my_cell)),"");
831837
free(my_cell);
832838
}
833839
else
@@ -1753,7 +1759,8 @@ printQuery(const PGresult *result, const printQueryOpt *opt, FILE *fout, FILE *f
17531759
headers=pg_local_calloc(nfields+1,sizeof(*headers));
17541760

17551761
for (i=0;i<nfields;i++)
1756-
headers[i]=mbvalidate(PQfname(result,i),opt->topt.encoding);
1762+
headers[i]= (char*)mbvalidate((unsignedchar*)PQfname(result,i),
1763+
opt->topt.encoding);
17571764

17581765
/* set cells */
17591766
ncells=PQntuples(result)*nfields;
@@ -1764,7 +1771,9 @@ printQuery(const PGresult *result, const printQueryOpt *opt, FILE *fout, FILE *f
17641771
if (PQgetisnull(result,i /nfields,i %nfields))
17651772
cells[i]=opt->nullPrint ?opt->nullPrint :"";
17661773
else
1767-
cells[i]=mbvalidate(PQgetvalue(result,i /nfields,i %nfields),opt->topt.encoding);
1774+
cells[i]= (char*)
1775+
mbvalidate((unsignedchar*)PQgetvalue(result,i /nfields,i %nfields),
1776+
opt->topt.encoding);
17681777
}
17691778

17701779
/* set footers */

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