diff options
Diffstat (limited to 'src/backend/regex/regcomp.c')
| -rw-r--r-- | src/backend/regex/regcomp.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/src/backend/regex/regcomp.c b/src/backend/regex/regcomp.c index bb8c2405989..8a6cfb2973d 100644 --- a/src/backend/regex/regcomp.c +++ b/src/backend/regex/regcomp.c @@ -86,7 +86,6 @@ static int newlacon(struct vars *v, struct state *begin, struct state *end, int latype); static void freelacons(struct subre *subs, int n); static void rfree(regex_t *re); -static int rcancelrequested(void); static int rstacktoodeep(void); #ifdef REG_DEBUG @@ -356,7 +355,6 @@ struct vars /* static function list */ static const struct fns functions = { rfree, /* regfree insides */ - rcancelrequested, /* check for cancel request */ rstacktoodeep /* check for stack getting dangerously deep */ }; @@ -2469,22 +2467,6 @@ rfree(regex_t *re) } /* - * rcancelrequested - check for external request to cancel regex operation - * - * Return nonzero to fail the operation with error code REG_CANCEL, - * zero to keep going - * - * The current implementation is Postgres-specific. If we ever get around - * to splitting the regex code out as a standalone library, there will need - * to be some API to let applications define a callback function for this. - */ -static int -rcancelrequested(void) -{ - return InterruptPending && (QueryCancelPending || ProcDiePending); -} - -/* * rstacktoodeep - check for stack getting dangerously deep * * Return nonzero to fail the operation with error code REG_ETOOBIG, |