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C programming - Memory Segments

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# 1  
Old 08-19-2009
C programming - Memory Segments
Can someone tell me how many bytes are allocated for C segments(text,data,heap,stack).
# 2  
Old 08-19-2009
It is not fixed. It depends on the makeup of your C program. All automatic variables are in the stack area. All static and extern variable are in the data area. All allocated memory is in the heap area.
# 3  
Old 08-21-2009
Try the size command.
Code:
cc myfile.c -o myfile
size myfile

# 4  
Old 08-23-2009
And if you want detailed information try the objdump utility.
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