Debug: option access for expansion

[exim.git] / src / src / macros.h

diff --git a/src/src/macros.h b/src/src/macros.h
index e2c1d0f948b1fa5e325bbb1a534e078f2a952edd..902cdd1655e03c6dd3d9239324dff0e75d182a48 100644 (file)
--- a/src/src/macros.h
+++ b/src/src/macros.h
@@ -1175,4 +1175,23 @@ typedef unsigned mcs_flags;
 #define SR_FINAL       TRUE
 #define SR_NOT_FINAL   FALSE
 
+/* Return codes for smtp_write_mail_and_rcpt_cmds() */
+typedef enum {
+  sw_mrc_ok,   /* good, rcpt results in addr->transport_return (PENDING_OK, DEFER, FAIL) */
+  sw_mrc_bad_mail,             /* MAIL response error */
+  sw_mrc_bad_read,             /* any non-MAIL read i/o error */
+  sw_mrc_nonmail_read_timeo,   /* non-MAIL response timeout */
+  sw_mrc_bad_internal,         /* internal error; channel still usable */
+  sw_mrc_tx_fail,              /* transmit failed */
+} sw_mrc_t;
+
+/* Recent versions of PCRE2 are allocating 20kB per match, rather than the previous 112 B.
+When doing en extended loop of matching, release store periodically. */
+
+#define        REGEX_LOOPCOUNT_STORE_RESET     1000
+
+/* Debug an option access. Use for non-list ones about to be expanded. */
+#define GET_OPTION(name) \
+  DEBUG(D_expand) debug_printf("try option " name "\n");
+
 /* End of macros.h */