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- After a bug reported by James Cheng I've made curl_easy_getinfo() for

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CURLINFO_CONTENT_LENGTH_DOWNLOAD and CURLINFO_CONTENT_LENGTH_UPLOAD return
  -1 if the sizes aren't know. Previously these returned 0, make it impossible
  to detect the difference between actually zero and unknown.
This commit is contained in:
Daniel Stenberg 2009-02-23 18:45:00 +00:00
parent 735955282b
commit 6c9f37d263
5 changed files with 18 additions and 8 deletions
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6
docs/libcurl/curl_easy_getinfo.3
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@ -134,9 +134,11 @@ on the list pointer once you're done with it, as libcurl will not free the
data for you. (Added in 7.12.3)
.IP CURLINFO_CONTENT_LENGTH_DOWNLOAD
Pass a pointer to a double to receive the content-length of the download. This
is the value read from the Content-Length: field.
is the value read from the Content-Length: field. Since 7.19.4, this returns -1
if the size isn't known.
.IP CURLINFO_CONTENT_LENGTH_UPLOAD
Pass a pointer to a double to receive the specified size of the upload.
Pass a pointer to a double to receive the specified size of the upload. Since
7.19.4, this returns -1 if the size isn't known.
.IP CURLINFO_CONTENT_TYPE
Pass a pointer to a 'char *' to receive the content-type of the downloaded
object. This is the value read from the Content-Type: field. If you get NULL,