X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=blobdiff_plain;f=src%2Fsrc%2Fexim.h;h=4ca28130a5e5fa57feb57254dfc8ff7272a54783;hp=d03b48c66abaa52b6f2ea366dbb62f0d00589b10;hb=2cee425af0f8c425a410ff12a51f05a175a0c80b;hpb=6c4545562d5b520ad23d9470382dde4b2af9671f

diff --git a/src/src/exim.h b/src/src/exim.h
index d03b48c66..4ca28130a 100644
--- a/src/src/exim.h
+++ b/src/src/exim.h
@@ -596,5 +596,9 @@ default to EDQUOT if it exists, otherwise ENOSPC. */
 # undef DISABLE_DNSSEC
 #endif
 
+/* Wrapper around read(2) to read all the data we requested (BLOCKING) */
+ssize_t
+readn(int fd, void *buffer, size_t len);
+
 #endif
 /* End of exim.h */