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author | Steinar H. Gunderson <sesse@google.com> | 2007-09-28 14:46:51 +0000 |
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committer | Steinar H. Gunderson <sesse@google.com> | 2007-09-28 14:46:51 +0000 |
commit | 50ba81cd230f9054fa7c45cb4202ce8720c502b3 (patch) | |
tree | 277c02b995aacc09540ec58270e10cd1845ff2b3 /ares_query.3 | |
parent | b669e17544c0ff64d120b8a0df2677c59ccea8fd (diff) | |
download | c-ares-50ba81cd230f9054fa7c45cb4202ce8720c502b3.tar.gz c-ares-50ba81cd230f9054fa7c45cb4202ce8720c502b3.tar.bz2 c-ares-50ba81cd230f9054fa7c45cb4202ce8720c502b3.zip |
Make the query callbacks return the number of timeouts that happened during the execution of a query, and update documentation accordingly. (Patch from the Google tree.)
Diffstat (limited to 'ares_query.3')
-rw-r--r-- | ares_query.3 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ares_query.3 b/ares_query.3 index 4bd8b68..93f64b2 100644 --- a/ares_query.3 +++ b/ares_query.3 @@ -22,7 +22,7 @@ ares_query \- Initiate a single-question DNS query .B #include <ares.h> .PP .B typedef void (*ares_callback)(void *\fIarg\fP, int \fIstatus\fP, -.B unsigned char *\fIabuf\fP, int \fIalen\fP) +.B int \fItimeouts\fP, unsigned char *\fIabuf\fP, int \fIalen\fP) .PP .B void ares_query(ares_channel \fIchannel\fP, const char *\fIname\fP, .B int \fIdnsclass\fP, int \fItype\fP, ares_callback \fIcallback\fP, @@ -124,6 +124,11 @@ The name service channel .I channel is being destroyed; the query will not be completed. .PP +The callback argument +.I timeouts +reports how many times a query timed out during the execution of the +given request. +.PP If the query completed (even if there was something wrong with it, as indicated by some of the above error codes), the callback argument .I abuf |