mirror of
https://github.com/moparisthebest/curl
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dcd6f81025
The function does not return the same value as snprintf() normally does, so readers may be mislead into thinking the code works differently than it actually does. A different function name makes this easier to detect. Reported-by: Tomas Hoger Assisted-by: Daniel Gustafsson Fixes #3296 Closes #3297
104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
#ifndef HEADER_CURL_CURLX_H
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#define HEADER_CURL_CURLX_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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/*
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* Defines protos and includes all header files that provide the curlx_*
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* functions. The curlx_* functions are not part of the libcurl API, but are
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* stand-alone functions whose sources can be built and linked by apps if need
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* be.
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*/
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#include <curl/mprintf.h>
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/* this is still a public header file that provides the curl_mprintf()
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functions while they still are offered publicly. They will be made library-
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private one day */
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#include "strcase.h"
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/* "strcase.h" provides the strcasecompare protos */
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#include "strtoofft.h"
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/* "strtoofft.h" provides this function: curlx_strtoofft(), returns a
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curl_off_t number from a given string.
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*/
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#include "nonblock.h"
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/* "nonblock.h" provides curlx_nonblock() */
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#include "warnless.h"
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/* "warnless.h" provides functions:
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curlx_ultous()
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curlx_ultouc()
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curlx_uztosi()
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*/
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/* Now setup curlx_ * names for the functions that are to become curlx_ and
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be removed from a future libcurl official API:
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curlx_getenv
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curlx_mprintf (and its variations)
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curlx_strcasecompare
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curlx_strncasecompare
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*/
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#define curlx_getenv curl_getenv
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#define curlx_mvsnprintf curl_mvsnprintf
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#define curlx_msnprintf curl_msnprintf
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#define curlx_maprintf curl_maprintf
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#define curlx_mvaprintf curl_mvaprintf
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#define curlx_msprintf curl_msprintf
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#define curlx_mprintf curl_mprintf
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#define curlx_mfprintf curl_mfprintf
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#define curlx_mvsprintf curl_mvsprintf
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#define curlx_mvprintf curl_mvprintf
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#define curlx_mvfprintf curl_mvfprintf
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#ifdef ENABLE_CURLX_PRINTF
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/* If this define is set, we define all "standard" printf() functions to use
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the curlx_* version instead. It makes the source code transparent and
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easier to understand/patch. Undefine them first. */
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# undef printf
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# undef fprintf
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# undef sprintf
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# undef msnprintf
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# undef vprintf
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# undef vfprintf
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# undef vsprintf
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# undef mvsnprintf
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# undef aprintf
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# undef vaprintf
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# define printf curlx_mprintf
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# define fprintf curlx_mfprintf
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# define sprintf curlx_msprintf
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# define msnprintf curlx_msnprintf
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# define vprintf curlx_mvprintf
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# define vfprintf curlx_mvfprintf
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# define mvsnprintf curlx_mvsnprintf
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# define aprintf curlx_maprintf
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# define vaprintf curlx_mvaprintf
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#endif /* ENABLE_CURLX_PRINTF */
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#endif /* HEADER_CURL_CURLX_H */
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