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Overview
| Comment: | Try to work around a bug in VC++ by only passing unsigned characters to the isspace() routine. Bug reported on the mailing list. (CVS 1087) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
cbe32216966c987902ceb4d85332fc95 |
| User & Date: | drh 2003-08-26 11:35:00 |
Context
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2003-08-26
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| 11:41 | Fix compiler warnings under OpenVMS. Ticket #357. (CVS 1088) check-in: c95f347c user: drh tags: trunk | |
| 11:35 | Try to work around a bug in VC++ by only passing unsigned characters to the isspace() routine. Bug reported on the mailing list. (CVS 1087) check-in: cbe32216 user: drh tags: trunk | |
| 11:29 | Fix a bug in sqliteRealloc() that only occurs if there is memory corruption and debugging is enabled. Ticket #421. (CVS 1086) check-in: eebc82b7 user: drh tags: trunk | |
Changes
Changes to src/vdbe.c.
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** ** Various scripts scan this source file in order to generate HTML ** documentation, headers files, or other derived files. The formatting ** of the code in this file is, therefore, important. See other comments ** in this file for details. If in doubt, do not deviate from existing ** commenting and indentation practices when changing or adding code. ** ** $Id: vdbe.c,v 1.236 2003/08/16 12:37:52 drh Exp $ */ #include "sqliteInt.h" #include "os.h" #include <ctype.h> /* ** The makefile scans this source file and creates the following ................................................................................ /* ** On the P3 argument of the given instruction, change all ** strings of whitespace characters into a single space and ** delete leading and trailing whitespace. */ void sqliteVdbeCompressSpace(Vdbe *p, int addr){ char *z; int i, j; Op *pOp; assert( p->magic==VDBE_MAGIC_INIT ); if( p->aOp==0 || addr<0 || addr>=p->nOp ) return; pOp = &p->aOp[addr]; if( pOp->p3type==P3_POINTER ){ return; } if( pOp->p3type!=P3_DYNAMIC ){ pOp->p3 = sqliteStrDup(pOp->p3); pOp->p3type = P3_DYNAMIC; } z = pOp->p3; if( z==0 ) return; i = j = 0; while( isspace(z[i]) ){ i++; } while( z[i] ){ if( isspace(z[i]) ){ z[j++] = ' '; while( isspace(z[++i]) ){} |
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** ** Various scripts scan this source file in order to generate HTML ** documentation, headers files, or other derived files. The formatting ** of the code in this file is, therefore, important. See other comments ** in this file for details. If in doubt, do not deviate from existing ** commenting and indentation practices when changing or adding code. ** ** $Id: vdbe.c,v 1.237 2003/08/26 11:35:00 drh Exp $ */ #include "sqliteInt.h" #include "os.h" #include <ctype.h> /* ** The makefile scans this source file and creates the following ................................................................................ /* ** On the P3 argument of the given instruction, change all ** strings of whitespace characters into a single space and ** delete leading and trailing whitespace. */ void sqliteVdbeCompressSpace(Vdbe *p, int addr){ unsigned char *z; int i, j; Op *pOp; assert( p->magic==VDBE_MAGIC_INIT ); if( p->aOp==0 || addr<0 || addr>=p->nOp ) return; pOp = &p->aOp[addr]; if( pOp->p3type==P3_POINTER ){ return; } if( pOp->p3type!=P3_DYNAMIC ){ pOp->p3 = sqliteStrDup(pOp->p3); pOp->p3type = P3_DYNAMIC; } z = (unsigned char*)pOp->p3; if( z==0 ) return; i = j = 0; while( isspace(z[i]) ){ i++; } while( z[i] ){ if( isspace(z[i]) ){ z[j++] = ' '; while( isspace(z[++i]) ){} |