X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/09ad658886320b63c087ca08166be5c2f6db5cd0..3b3e6ba1d88ceec9d67a739d4fe2f26ba9a6278c:/src/adns.h

diff --git a/src/adns.h b/src/adns.h
index 5102446..f262d47 100644
--- a/src/adns.h
+++ b/src/adns.h
@@ -118,7 +118,7 @@ typedef enum {
  adns_r_soa_raw=          6,
  adns_r_soa=                 adns_r_soa_raw|adns__qtf_mail822, 
  		     
- adns_r_ptr_raw=         12,
+ adns_r_ptr_raw=         12, /* do not mind PTR with wrong or missing A */
  adns_r_ptr=                 adns_r_ptr_raw|adns__qtf_deref,
  		     
  adns_r_hinfo=           13,  
@@ -363,9 +363,11 @@ int adns_init_strcfg(adns_state *newstate_r, adns_initflags flags,
 
 typedef void adns_logcallbackfn(adns_state ads, void *logfndata,
 				const char *fmt, va_list al);
-  /* will be called perhaps several times for each message; when the
+  /* Will be called perhaps several times for each message; when the
    * message is complete, the string implied by fmt and al will end in
-   * a newline. */
+   * a newline.  Log messages start with `adns debug:' or `adns
+   * warning:' or `adns:' (for errors), or `adns debug [PID]:'
+   * etc. if adns_if_logpid is set. */
 
 int adns_init_logfn(adns_state *newstate_r, adns_initflags flags,
 		    const char *configtext /*0=>use default config files*/,