Remove remaining bits of Bernard's postgres dispense

[uccvend-vendserver.git] / sql-edition / ident / pg_ident.c

diff --git a/sql-edition/ident/pg_ident.c b/sql-edition/ident/pg_ident.c
deleted file mode 100644 (file)
index 2de2121..0000000
--- a/sql-edition/ident/pg_ident.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <ident.h>
-
-#include <postgres.h>
-#include <miscadmin.h>
-#include <libpq/libpq-be.h>
-#include <fmgr.h>
-
-char *ident_result = NULL;
-
-PG_FUNCTION_INFO_V1(get_ident);
-Datum get_ident(PG_FUNCTION_ARGS) {
-       IDENT *id;
-
-       if (MyProcPort == NULL)
-               elog(ERROR, "could not get ident for user: no port");
-
-       if (!ident_result) {
-               id = ident_lookup(MyProcPort->sock, 5);
-               if (id && id->identifier) ident_result = strdup(id->identifier);
-       }
-
-       if (ident_result) {
-               int len;
-               VarChar* result;
-
-               len = strlen(ident_result);
-               if (len > 8) len = 8;
-               result = palloc(len + VARHDRSZ);
-               VARATT_SIZEP(result) = len + VARHDRSZ;
-               memcpy(VARDATA(result), ident_result, len);
-
-               PG_RETURN_VARCHAR_P(result);
-       }
-
-       elog(ERROR, "could not get ident for user: ident failed");
-
-       /* not reached */
-       PG_RETURN_NULL();
-}