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Commit5f77b1a

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committed
Cosmetic cleanups in contrib/isn (doesn't fix the passbyval problem)
1 parent5d2a1a4 commit5f77b1a

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2 files changed

+26
-43
lines changed

2 files changed

+26
-43
lines changed

‎contrib/isn/isn.c‎

Lines changed: 23 additions & 40 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
88
*
99
* IDENTIFICATION
10-
* $PostgreSQL: pgsql/contrib/isn/isn.c,v 1.8 2008/01/01 19:45:45 momjian Exp $
10+
* $PostgreSQL: pgsql/contrib/isn/isn.c,v 1.9 2008/11/28 18:04:00 tgl Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -17,24 +17,23 @@
1717
#include"fmgr.h"
1818
#include"utils/builtins.h"
1919

20-
PG_MODULE_MAGIC;
21-
2220
#include"isn.h"
23-
2421
#include"EAN13.h"
2522
#include"ISBN.h"
2623
#include"ISMN.h"
2724
#include"ISSN.h"
2825
#include"UPC.h"
2926

27+
PG_MODULE_MAGIC;
28+
3029
#defineMAXEAN13LEN 18
3130

3231
enumisn_type
3332
{
3433
INVALID,ANY,EAN13,ISBN,ISMN,ISSN,UPC
3534
};
3635

37-
staticconstchar*isn_names[]= {"EAN13/UPC/ISxN","EAN13/UPC/ISxN","EAN13","ISBN","ISMN","ISSN","UPC"};
36+
staticconstchar*constisn_names[]= {"EAN13/UPC/ISxN","EAN13/UPC/ISxN","EAN13","ISBN","ISMN","ISSN","UPC"};
3837

3938
staticboolg_weak= false;
4039
staticboolg_initialized= false;
@@ -58,8 +57,7 @@ static bool g_initialized = false;
5857
* Check if the table and its index is correct (just for debugging)
5958
*/
6059
#ifdefISN_DEBUG
61-
static
62-
bool
60+
staticbool
6361
check_table(constchar*(*TABLE)[2],constunsignedTABLE_index[10][2])
6462
{
6563
constchar*aux1,
@@ -139,8 +137,7 @@ check_table(const char *(*TABLE)[2], const unsigned TABLE_index[10][2])
139137
* Formatting and conversion routines.
140138
*---------------------------------------------------------*/
141139

142-
static
143-
unsigned
140+
staticunsigned
144141
dehyphenate(char*bufO,char*bufI)
145142
{
146143
unsignedret=0;
@@ -165,8 +162,7 @@ dehyphenate(char *bufO, char *bufI)
165162
*
166163
* Returns the number of characters acctually hyphenated.
167164
*/
168-
static
169-
unsigned
165+
staticunsigned
170166
hyphenate(char*bufO,char*bufI,constchar*(*TABLE)[2],constunsignedTABLE_index[10][2])
171167
{
172168
unsignedret=0;
@@ -276,8 +272,7 @@ hyphenate(char *bufO, char *bufI, const char *(*TABLE)[2], const unsigned TABLE_
276272
*
277273
* Returns the weight of the number (the check digit value, 0-10)
278274
*/
279-
static
280-
unsigned
275+
staticunsigned
281276
weight_checkdig(char*isn,unsignedsize)
282277
{
283278
unsignedweight=0;
@@ -303,8 +298,7 @@ weight_checkdig(char *isn, unsigned size)
303298
*
304299
* Returns the check digit value (0-9)
305300
*/
306-
static
307-
unsigned
301+
staticunsigned
308302
checkdig(char*num,unsignedsize)
309303
{
310304
unsignedcheck=0,
@@ -341,8 +335,7 @@ checkdig(char *num, unsigned size)
341335
* If errorOK is false, ereport a useful error message if the ean13 is bad.
342336
* If errorOK is true, just return "false" for bad input.
343337
*/
344-
static
345-
bool
338+
staticbool
346339
ean2isn(ean13ean,boolerrorOK,ean13*result,enumisn_typeaccept)
347340
{
348341
enumisn_typetype=INVALID;
@@ -445,8 +438,7 @@ ean2isn(ean13 ean, bool errorOK, ean13 * result, enum isn_type accept)
445438
* ean2UPC/ISxN --- Convert in-place a normalized EAN13 string to the corresponding
446439
*UPC/ISxN string number. Assumes the input string is normalized.
447440
*/
448-
staticinline
449-
void
441+
staticinlinevoid
450442
ean2ISBN(char*isn)
451443
{
452444
char*aux;
@@ -463,17 +455,17 @@ ean2ISBN(char *isn)
463455
else
464456
*aux=check+'0';
465457
}
466-
staticinline
467-
void
458+
459+
staticinlinevoid
468460
ean2ISMN(char*isn)
469461
{
470462
/* the number should come in this format: 979-0-000-00000-0 */
471463
/* Just strip the first part and change the first digit ('0') to 'M' */
472464
hyphenate(isn,isn+4,NULL,NULL);
473465
isn[0]='M';
474466
}
475-
staticinline
476-
void
467+
468+
staticinlinevoid
477469
ean2ISSN(char*isn)
478470
{
479471
unsignedcheck;
@@ -488,8 +480,8 @@ ean2ISSN(char *isn)
488480
isn[8]=check+'0';
489481
isn[9]='\0';
490482
}
491-
staticinline
492-
void
483+
484+
staticinlinevoid
493485
ean2UPC(char*isn)
494486
{
495487
/* the number should come in this format: 000-000000000-0 */
@@ -505,8 +497,7 @@ ean2UPC(char *isn)
505497
*
506498
* Returns the ean13 value of the string.
507499
*/
508-
static
509-
ean13
500+
staticean13
510501
str2ean(constchar*num)
511502
{
512503
ean13ean=0;/* current ean */
@@ -530,8 +521,7 @@ str2ean(const char *num)
530521
* If errorOK is false, ereport a useful error message if the string is bad.
531522
* If errorOK is true, just return "false" for bad input.
532523
*/
533-
static
534-
bool
524+
staticbool
535525
ean2string(ean13ean,boolerrorOK,char*result,boolshortType)
536526
{
537527
constchar*(*TABLE)[2];
@@ -677,8 +667,7 @@ ean2string(ean13 ean, bool errorOK, char *result, bool shortType)
677667
* if the input string ends with '!' it will always be treated as invalid
678668
* (even if the check digit is valid)
679669
*/
680-
static
681-
bool
670+
staticbool
682671
string2ean(constchar*str,boolerrorOK,ean13*result,
683672
enumisn_typeaccept)
684673
{
@@ -1110,7 +1099,6 @@ make_valid(PG_FUNCTION_ARGS)
11101099
PG_RETURN_EAN13(val);
11111100
}
11121101

1113-
#ifdefISN_WEAK_MODE
11141102
/* this function temporarily sets weak input flag
11151103
* (to lose the strictness of check digit acceptance)
11161104
* It's a helper function, not intended to be used!!
@@ -1119,18 +1107,13 @@ PG_FUNCTION_INFO_V1(accept_weak_input);
11191107
Datum
11201108
accept_weak_input(PG_FUNCTION_ARGS)
11211109
{
1110+
#ifdefISN_WEAK_MODE
11221111
g_weak=PG_GETARG_BOOL(0);
1123-
PG_RETURN_BOOL(g_weak);
1124-
}
11251112
#else
1126-
PG_FUNCTION_INFO_V1(accept_weak_input);
1127-
Datum
1128-
accept_weak_input(PG_FUNCTION_ARGS)
1129-
{
11301113
/* function has no effect */
1131-
PG_RETURN_BOOL(false);
1132-
}
11331114
#endif/* ISN_WEAK_MODE */
1115+
PG_RETURN_BOOL(g_weak);
1116+
}
11341117

11351118
PG_FUNCTION_INFO_V1(weak_input_status);
11361119
Datum

‎contrib/isn/isn.h‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
88
*
99
* IDENTIFICATION
10-
* $PostgreSQL: pgsql/contrib/isn/isn.h,v 1.5 2008/01/01 19:45:45 momjian Exp $
10+
* $PostgreSQL: pgsql/contrib/isn/isn.h,v 1.6 2008/11/28 18:04:00 tgl Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -27,8 +27,8 @@ typedef uint64 ean13;
2727

2828
#defineEAN13_FORMAT UINT64_FORMAT
2929

30-
#definePG_GETARG_EAN13(n) PG_GETARG_INT64((int64)n)
31-
#definePG_RETURN_EAN13(x) PG_RETURN_INT64((int64)x)
30+
#definePG_GETARG_EAN13(n) PG_GETARG_INT64(n)
31+
#definePG_RETURN_EAN13(x) PG_RETURN_INT64(x)
3232

3333
externDatumisn_out(PG_FUNCTION_ARGS);
3434
externDatumean13_out(PG_FUNCTION_ARGS);

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