Fix pipe transport to not use a socket-only syscall. Bug 2257

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

diff --git a/src/src/macros.h b/src/src/macros.h
index beab72a28433023ffa057372e70482a802531825..85ceb0acb3b6a924ee62ed91470b8a46d231bf12 100644 (file)
--- a/src/src/macros.h
+++ b/src/src/macros.h
@@ -864,6 +864,7 @@ enum {
 #define topt_use_bdat          0x100  /* prepend chunks with RFC3030 BDAT header */
 #define topt_output_string     0x200  /* create string rather than write to fd */
 #define topt_continuation      0x400  /* do not reset buffer */
+#define topt_not_socket                0x800  /* cannot do socket-only syscalls */
 
 /* Options for smtp_write_command */