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Thread: need help with GNU CC (GCC) compiler
Started 3 months, 1 week ago by smeezekitty
where can i get a function refrence for the GNU CC compiler such as turbo c++ has a help file and MSVC has MSDN online but GCC has no refrence any ideas? thnx
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johnsfine replied 3 months, 1 week ago
Unlike MSVC and Turbo C++, GCC has much less focus on library functions that are not part of the standard C and C++ libraries. So you should look first to documentation of the standard C and C++ libraries, such as at http://www.cplusplus.com/reference/clibrary/ GNU also has many extra libraries (multi precision math etc.) that are not part of the C and C++ standards but even though they ...
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smeezekitty replied 3 months, 1 week ago
Quote: Originally Posted by johnsfine Unlike MSVC and Turbo C++, GCC has much less focus on library functions that are not part of the standard C and C++ libraries. So you should look first to documentation of the standard C and C++ libraries, such as at http://www.cplusplus.com/reference/clibrary/ this is a ...
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smeezekitty replied 3 months, 1 week ago
i just noticed something is that i Google C library functions and non of them include write() and read() i know i dont really need them because i can use the C++ fstream i just want to know why these are not documented because they are in evrey C library i have evr seen
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carbonfiber replied 3 months, 1 week ago
smeezekitty: It is because read and write are not part of the C standard library.
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smeezekitty replied 3 months, 1 week ago
Quote: Originally Posted by carbonfiber smeezekitty: It is because read and write are not part of the C standard library. then why does the open group standards website list it as standard
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carbonfiber replied 3 months, 1 week ago
Because read() are write() are part of the POSIX standard.
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Top contributing authors

Name
Posts
smeezekitty
4
user's latest post:
need help with GNU CC (GCC)...
Published (2009-09-20 23:47:00)
Quote: Originally Posted by carbonfiber smeezekitty: It is because read and write are not part of the C standard library. then why does the open group standards website list it as standard
carbonfiber
2
user's latest post:
need help with GNU CC (GCC)...
Published (2009-09-21 02:24:00)
Because read() are write() are part of the POSIX standard.
johnsfine
1
user's latest post:
need help with GNU CC (GCC)...
Published (2009-09-18 13:15:00)
Unlike MSVC and Turbo C++, GCC has much less focus on library functions that are not part of the standard C and C++ libraries. So you should look first to documentation of the standard C and C++ libraries, such as at http://www.cplusplus.com/reference/clibrary/ GNU also has many extra libraries (multi precision math etc.) that are not part of the C and C++ standards but even though they may be developed and tested with and for use with GCC,...

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