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| author | Daniel Stenberg <daniel@haxx.se> | 2005-09-21 06:12:41 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2005-09-21 06:12:41 +0000 |
| commit | 774dab58f6bba7ba727e448ee6c837b8b51b400d (patch) | |
| tree | a4678db2bf283dcaf4351d0829bcf898c053dcbf /docs | |
| parent | e3bdb98f7a07ca7c8c12b4d7960936398e6b73d4 (diff) | |
mention what WRITEFUNCTION and WRITEDATA do by default
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/libcurl/curl_easy_setopt.3 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/libcurl/curl_easy_setopt.3 b/docs/libcurl/curl_easy_setopt.3 index d92dd5396..20510b4af 100644 --- a/docs/libcurl/curl_easy_setopt.3 +++ b/docs/libcurl/curl_easy_setopt.3 @@ -96,6 +96,10 @@ transfer and return \fICURLE_WRITE_ERROR\fP. This function may be called with zero bytes data if the transfered file is empty. +Set this option to NULL to get the internal default function. The internal +default function will write the data to the FILE * given with +\fICURLOPT_WRITEDATA\fP. + Set the \fIstream\fP argument with the \fICURLOPT_WRITEDATA\fP option. \fBNOTE:\fP you will be passed as much data as possible in all invokes, but @@ -108,6 +112,9 @@ Data pointer to pass to the file write function. Note that if you specify the don't use a callback, you must pass a 'FILE *' as libcurl will pass this to fwrite() when writing data. +The internal \fICURLOPT_WRITEFUNCTION\fP will write the data to the FILE * +given with this option, or to stdout if this option hasn't been set. + \fBNOTE:\fP If you're using libcurl as a win32 DLL, you MUST use the \fICURLOPT_WRITEFUNCTION\fP if you set this option or you will experience crashes. |