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authorDaniel Stenberg <daniel@haxx.se>2014-06-16 22:01:08 +0200
committerDaniel Stenberg <daniel@haxx.se>2014-06-16 22:01:08 +0200
commita5e498b543a898a5bd5ec38ba6d839666b6665b8 (patch)
treea14d61444d355e67f50112f16bb1a736d311b135 /docs/libcurl/opts
parent93ec89042eadd2a73c2ce815971c4dea10129cea (diff)
CURLOPT_WRITEFUNCTION: add RETURN VALUE and DEFAULT sections
Diffstat (limited to 'docs/libcurl/opts')
-rw-r--r--docs/libcurl/opts/CURLOPT_WRITEFUNCTION.34
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/libcurl/opts/CURLOPT_WRITEFUNCTION.3 b/docs/libcurl/opts/CURLOPT_WRITEFUNCTION.3
index 7e9bbb504..456e898d7 100644
--- a/docs/libcurl/opts/CURLOPT_WRITEFUNCTION.3
+++ b/docs/libcurl/opts/CURLOPT_WRITEFUNCTION.3
@@ -65,10 +65,14 @@ default is 16K). If you however have \fICURLOPT_HEADER(3)\fP set, which sends
header data to the write callback, you can get up to
\fICURL_MAX_HTTP_HEADER\fP bytes of header data passed into it. This usually
means 100K.
+.SH DEFAULT
+libcurl will use 'fwrite' as a callback by default.
.SH PROTOCOLS
For all protocols
.SH AVAILABILITY
Support for the CURL_WRITEFUNC_PAUSE return code was added in version 7.18.0.
+.SH RETURN VALUE
+This will return CURLE_OK.
.SH EXAMPLE
A common technique is to use this callback to store the incoming data into a
dynamically growing allocated buffer. Like in the getinmemory example: