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| author | Neil Conway <neilc@samurai.com> | 2007-03-03 19:32:55 +0000 |
|---|---|---|
| committer | Neil Conway <neilc@samurai.com> | 2007-03-03 19:32:55 +0000 |
| commit | 90d76525c5cc2f3f4781351a1d99be839dfa2874 (patch) | |
| tree | 75ee2db58298898533663d779d711879c43edb8d /src/include/lib/stringinfo.h | |
| parent | 053981f4054f6dfcda0ce65566605b49ca366a97 (diff) | |
| download | postgresql-90d76525c5cc2f3f4781351a1d99be839dfa2874.tar.gz postgresql-90d76525c5cc2f3f4781351a1d99be839dfa2874.zip | |
Add resetStringInfo(), which clears the content of a StringInfo, and
fixup various places in the tree that were clearing a StringInfo by hand.
Making this function a part of the API simplifies client code slightly,
and avoids needlessly peeking inside the StringInfo interface.
Diffstat (limited to 'src/include/lib/stringinfo.h')
| -rw-r--r-- | src/include/lib/stringinfo.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/include/lib/stringinfo.h b/src/include/lib/stringinfo.h index 86581010356..b5a7ebaf893 100644 --- a/src/include/lib/stringinfo.h +++ b/src/include/lib/stringinfo.h @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/lib/stringinfo.h,v 1.33 2007/01/05 22:19:55 momjian Exp $ + * $PostgreSQL: pgsql/src/include/lib/stringinfo.h,v 1.34 2007/03/03 19:32:55 neilc Exp $ * *------------------------------------------------------------------------- */ @@ -79,6 +79,13 @@ extern StringInfo makeStringInfo(void); extern void initStringInfo(StringInfo str); /*------------------------ + * resetStringInfo + * Clears the current content of the StringInfo, if any. The + * StringInfo remains valid. + */ +extern void resetStringInfo(StringInfo str); + +/*------------------------ * appendStringInfo * Format text data under the control of fmt (an sprintf-style format string) * and append it to whatever is already in str. More space is allocated |