diff options
Diffstat (limited to 'src/include/lib')
| -rw-r--r-- | src/include/lib/stringinfo.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/include/lib/stringinfo.h b/src/include/lib/stringinfo.h index afdad2f8d3..03fc88accc 100644 --- a/src/include/lib/stringinfo.h +++ b/src/include/lib/stringinfo.h @@ -9,7 +9,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: stringinfo.h,v 1.14 1999/08/31 01:28:21 tgl Exp $ + * $Id: stringinfo.h,v 1.15 2000/01/22 03:52:03 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -90,11 +90,21 @@ extern void appendStringInfo(StringInfo str, const char *fmt,...); extern void appendStringInfoChar(StringInfo str, char ch); /*------------------------ + * appendStringInfoCharMacro + * As above, but a macro for even more speed where it matters. + * Caution: str argument will be evaluated multiple times. + */ +#define appendStringInfoCharMacro(str,ch) \ + (((str)->len + 1 >= (str)->maxlen) ? \ + appendStringInfoChar(str, ch) : \ + ((str)->data[(str)->len] = (ch), (str)->data[++(str)->len] = '\0')) + +/*------------------------ * appendBinaryStringInfo * Append arbitrary binary data to a StringInfo, allocating more space * if necessary. */ extern void appendBinaryStringInfo(StringInfo str, - const char *data, int datalen); + const char *data, int datalen); #endif /* STRINGINFO_H */ |