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Overview
| Comment: | Avoid arithmetic on void pointers. (CVS 1489) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 3d68703e2e4e793012cb3c13a6744e91 |
| User & Date: | danielk1977 2004-05-29 02:44:02 |
Context
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2004-05-29
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| 10:23 | Fix vacuum so that it works with blobs. (CVS 1490) check-in: 4feb4b9a user: danielk1977 tags: trunk | |
| 02:44 | Avoid arithmetic on void pointers. (CVS 1489) check-in: 3d68703e user: danielk1977 tags: trunk | |
| 02:37 | Allow CREATE and DROP TRIGGER on attached databases. (CVS 1488) check-in: 4060a37d user: danielk1977 tags: trunk | |
Changes
Changes to src/utf.c.
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains routines used to translate between UTF-8, ** UTF-16, UTF-16BE, and UTF-16LE. ** ** $Id: utf.c,v 1.13 2004/05/28 16:00:22 drh Exp $ ** ** Notes on UTF-8: ** ** Byte-0 Byte-1 Byte-2 Byte-3 Value ** 0xxxxxxx 00000000 00000000 0xxxxxxx ** 110yyyyy 10xxxxxx 00000000 00000yyy yyxxxxxx ** 1110zzzz 10yyyyyy 10xxxxxx 00000000 zzzzyyyy yyxxxxxx ................................................................................ ** return the number of bytes up to (but not including), the first pair ** of consecutive 0x00 bytes in pZ. If nChar is not less than zero, ** then return the number of bytes in the first nChar unicode characters ** in pZ (or up until the first pair of 0x00 bytes, whichever comes first). */ int sqlite3utf16ByteLen(const void *pZ, int nChar){ if( nChar<0 ){ const unsigned char *pC1 = pZ; const unsigned char *pC2 = pZ+1; while( *pC1 || *pC2 ){ pC1 += 2; pC2 += 2; } return pC1-(unsigned char *)pZ; }else{ UtfString str; |
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains routines used to translate between UTF-8, ** UTF-16, UTF-16BE, and UTF-16LE. ** ** $Id: utf.c,v 1.14 2004/05/29 02:44:02 danielk1977 Exp $ ** ** Notes on UTF-8: ** ** Byte-0 Byte-1 Byte-2 Byte-3 Value ** 0xxxxxxx 00000000 00000000 0xxxxxxx ** 110yyyyy 10xxxxxx 00000000 00000yyy yyxxxxxx ** 1110zzzz 10yyyyyy 10xxxxxx 00000000 zzzzyyyy yyxxxxxx ................................................................................ ** return the number of bytes up to (but not including), the first pair ** of consecutive 0x00 bytes in pZ. If nChar is not less than zero, ** then return the number of bytes in the first nChar unicode characters ** in pZ (or up until the first pair of 0x00 bytes, whichever comes first). */ int sqlite3utf16ByteLen(const void *pZ, int nChar){ if( nChar<0 ){ const unsigned char *pC1 = (unsigned char *)pZ; const unsigned char *pC2 = (unsigned char *)pZ+1; while( *pC1 || *pC2 ){ pC1 += 2; pC2 += 2; } return pC1-(unsigned char *)pZ; }else{ UtfString str; |