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Question of function scanf()

Started by EricKane, March 15, 2007, 07:10:00 PM

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EricKane

March 15, 2007, 07:10:00 PM
where can i find implementation code of function scanf()?

stahta01

#1
March 15, 2007, 07:17:56 PM
Depends on the compiler and I have no idea where it is for any compiler.

Tim S
C Programmer working to learn more about C++.
On Windows 10 64 bit and Windows 11 64 bit.
--
When in doubt, read the CB WiKi FAQ. [url="http://wiki.codeblocks.org"]http://wiki.codeblocks.org[/url]

EricKane

#2
March 15, 2007, 07:41:08 PM
Sorry,
I'm using MinGW GCC Compiler,so where can i find it?

TDragon

#3
March 15, 2007, 07:43:17 PM Last Edit: March 15, 2007, 07:50:40 PM by TDragon
Quote from: Kane.zZ on March 15, 2007, 07:41:08 PM
I'm using MinGW GCC Compiler,so where can i find it?
You can't; MinGW links the scanf() function from the MSVC runtime (msvcrt*.dll), for which the source is not available.
[url="https://jmeubank.github.io/tdm-gcc/"]https://jmeubank.github.io/tdm-gcc/[/url] - TDM-GCC compiler suite for Windows (GCC 9.2.0 2020-03-08, 32/64-bit, no extra DLLs)

Roman

#4
March 15, 2007, 09:58:44 PM
QuoteYou can't; MinGW links the scanf() function from the MSVC runtime (msvcrt*.dll), for which the source is not available.

You can't. But FYI&F: there are sources for some of microsoft crt routines in MSVCDIR\Vc7\crt\ or so (if you have msvc installed and "install crt sources" option enabled)
Interesting thing is "strlen.asm" - it works fine, but i couldn't understand it (may be because of mental forces degradation due to my university studies).
After that thing I strongly respect microsoft guys.
CB LSI (C::B as a Little Secret Initiative)
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