Can u dare to answer this

Anchal Laller's Avatar, Join Date: Feb 2011
Newbie Member
As we know execution starts from main method, is there any procedure to replace this calling by other function
In which file this information is defined??
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shabbir's Avatar, Join Date: Jul 2004
Go4Expert Founder
Yes you can define your own static variable which calls a function and this way your execution can begin before call to main.
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xpi0t0s's Avatar, Join Date: Aug 2004
Mentor
The call to main is performed in a compiler-specific object file, in at least one compiler I've seen this is called _crt0.o. If you write your own _crt0.c and compile it, you could in theory change the starting function, but there's not a lot of point: just create a main function that calls the function you want to call; it's a lot less work.