Getting source code for stdio.c

This is a discussion on Getting source code for stdio.c within the C Programming forums, part of the General Programming Boards category; <<< split from dead thread http://cboard.cprogramming.com/c-pro...1-stdio-c.html >>> i downloaded source code of GCC from : svn://gcc.gnu.org/svn/gcc/trunk And i try find ...

  1. #1
    Thang Le thavali's Avatar
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    Getting source code for stdio.c

    <<< split from dead thread stdio.c??? >>>
    i downloaded source code of GCC from : svn://gcc.gnu.org/svn/gcc/trunk
    And i try find the stdio.c file but i can't find it. Where is stdio.c stored ? In embedded system, we need re-direct the printf functions, so i need know how compiler can compile printf function if there hasn't stdio.c file ?

    Thanks

  2. #2
    Gawking at stupidity
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    The standard C libraries aren't part of the gcc package. gcc is just the compiler. What you want to find is the source code for glibc (GNU Lib C).
    If you understand what you're doing, you're not learning anything.

  3. #3
    Thang Le thavali's Avatar
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    Thank you to itsme86

    I mistook. which i need is source code of standard C libraries, which store stdio.c file. And i got stdio.c file in dir : glibc-2.10.1\libio but code in stdio.c has no implement printf function. please let me know where was the printf function implemented ? and where was the FILE struct which to control a I/O stream defined ?

    regards
    Last edited by thavali; 01-23-2011 at 08:35 AM.

  4. #4
    -bleh-
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    Quote Originally Posted by thavali View Post
    Thank you to itsme86

    I mistook. which i need is source code of standard C libraries, which store stdio.c file. And i got stdio.c file in dir : glibc-2.10.1\libio but code in stdio.c has no implement printf function. please let me know where was the printf function implemented ? and where was the FILE struct which to control a I/O stream defined ?

    regards
    This may help:
    Header Files
    "All that we see or seem
    Is but a dream within a dream." - Poe

  5. #5
    Thang Le thavali's Avatar
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    thanks nimitzhunter

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