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- Source Code Functions Apps Might Use
- ====================================
- The libcurl source code offers a few functions by source only. They are not
- part of the official libcurl API, but the source files might be useful for
- others so apps can optionally compile/build with these sources to gain
- additional functions.
- We provide them through a single header file for easy access for apps:
- "curlx.h"
- curlx_strtoofft()
- A macro that converts a string containing a number to a curl_off_t number.
- This might use the curlx_strtoll() function which is provided as source
- code in strtoofft.c. Note that the function is only provided if no
- strtoll() (or equivalent) function exist on your platform. If curl_off_t
- is only a 32 bit number on your platform, this macro uses strtol().
- curlx_tvnow()
- returns a struct timeval for the current time.
- curlx_tvdiff()
- returns the difference between two timeval structs, in number of
- milliseconds.
- curlx_tvdiff_secs()
- returns the same as curlx_tvdiff but with full usec resolution (as a
- double)
- FUTURE
- ======
- Several functions will be removed from the public curl_ name space in a
- future libcurl release. They will then only become available as curlx_
- functions instead. To make the transition easier, we already today provide
- these functions with the curlx_ prefix to allow sources to get built properly
- with the new function names. The functions this concerns are:
- curlx_getenv
- curlx_strequal
- curlx_strnequal
- curlx_mvsnprintf
- curlx_msnprintf
- curlx_maprintf
- curlx_mvaprintf
- curlx_msprintf
- curlx_mprintf
- curlx_mfprintf
- curlx_mvsprintf
- curlx_mvprintf
- curlx_mvfprintf
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