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Code Issues Releases Wiki Activity

curl_easy_duphandle.3: clarify that a duped handle has no shares

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Reported-by: Sara Golemon

Fixes #3592
Closes #3634
This commit is contained in:
Daniel Stenberg 2019-03-01 12:03:42 +01:00
parent 091cdf2795
commit 8754ddb85d
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1 changed files with 6 additions and 4 deletions
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10
docs/libcurl/curl_easy_duphandle.3
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@ -5,7 +5,7 @@
.\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____|
.\" *
.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" *
.\" * This software is licensed as described in the file COPYING, which
.\" * you should have received as part of this distribution. The terms
@ -39,10 +39,12 @@ will be pointed to by the new handle as well. You must therefore make sure to
keep the data around until both handles have been cleaned up.
The new handle will \fBnot\fP inherit any state information, no connections,
no SSL sessions and no cookies.
no SSL sessions and no cookies. It also will not inherit any share object
states or options (it will be made as if \fICURLOPT_SHARE(3)\fP was set to
NULL).
\fBNote\fP that even in multi-threaded programs, this function must be called
in a synchronous way, the input handle may not be in use when cloned.
In multi-threaded programs, this function must be called in a synchronous way,
the input handle may not be in use when cloned.
.SH RETURN VALUE
If this function returns NULL, something went wrong and no valid handle was
returned.