[SOLVED] see implementation or definition

Dipak4ever · 07-17-2010, 06:33 AM

how can i see the implementation of any C library function?

its means i can see the math.h(/usr/include/math.h) file that contains declaration of any function like sqer(),sin() etc. but i want to see implementation or definition of that sqrt(),sin() etc. functions.

thanks for help
TC

irmin · 07-17-2010, 07:03 AM

You can find the source code for the GNU C Library under ftp://ftp.gnu.org/gnu/glibc

Sergei Steshenko · 07-17-2010, 09:54 AM

Quote:

Originally Posted by Dipak4ever

how can i see the implementation of any C library function?

its means i can see the math.h(/usr/include/math.h) file that contains declaration of any function like sqer(),sin() etc. but i want to see implementation or definition of that sqrt(),sin() etc. functions.

thanks for help
TC

You've been given a correct pointer to the source code; modern x86 CPUs implement in HW 'sin', 'cos', 'sqrt'.

Dipak4ever · 07-18-2010, 12:28 PM

thanks irmin

thanks Sergei Steshenko

you both are give me a solution

thanks a lot to you both.......

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