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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-05-27 05:13:38 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-05-27 05:13:38 +0000 |
| commit | 67ad9a18c0a31cdff073f4c53fe3fcfc5db8517c (patch) | |
| tree | 0499e29bc0223d6dfec04ad698e2bd63f54c125c /src | |
| parent | d45f7dfdcab5ff2f8f6ad9a61e175ac4cb3883aa (diff) | |
| download | postgresql-67ad9a18c0a31cdff073f4c53fe3fcfc5db8517c.tar.gz postgresql-67ad9a18c0a31cdff073f4c53fe3fcfc5db8517c.zip | |
define YY_NEVER_INTERACTIVE for flex, to persuade flex that it's not
necessary to call isatty() for each and every received query. That's
one less kernel call per query cycle ...
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/parser/scan.l | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l index 64a389b7680..2eb0934adec 100644 --- a/src/backend/parser/scan.l +++ b/src/backend/parser/scan.l @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.68 2000/03/18 18:03:09 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.69 2000/05/27 05:13:38 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -42,6 +42,7 @@ static char *parseCh; /* set up my input handler --- need one flavor for flex, one for lex */ #if defined(FLEX_SCANNER) +#define YY_NEVER_INTERACTIVE 1 #define YY_NO_UNPUT static int myinput(char* buf, int max); #undef YY_INPUT |