does always global variables are initialised to 0?
if not how to initialise an array to zero value in the global..
does always global variables are initialised to 0?
if not how to initialise an array to zero value in the global..
Yes, global variables are initialized to zero (even static variabels).
Yes, global variables (and *only* global variables) are guaranteed to be initialized to 0. But global variables are evil...Originally Posted by vapanchamukhi
Do without them if you can
QuantumPete
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Pedantics:
As patil states, global variables and static variables (they are global in all aspects except for where they are visible) are initialized to zero if they are not otherwise initialized.
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Mats
Compilers can produce warnings - make the compiler programmers happy: Use them!
Please don't PM me for help - and no, I don't do help over instant messengers.
then what is the difference between bss and initialised segments?
What do you think it is? Does the term "intialised" mean something to you?
--
Mats
Compilers can produce warnings - make the compiler programmers happy: Use them!
Please don't PM me for help - and no, I don't do help over instant messengers.
