Comments on: project 01 https://www.emblogic.com/blog/02/project-01-8/ Embedded System and ARM Training Mon, 07 Oct 2013 04:00:03 +0000 hourly 1 http://wordpress.org/?v=3.9.1 By: Vikram Sharma https://www.emblogic.com/blog/02/project-01-8/#comment-3791 Wed, 06 Mar 2013 06:23:57 +0000 http://emblogic.org/blog/?p=6238#comment-3791 when u ask for more memory from a same location using realloc, it returns the same memory location if the asked no of memory blocks are available..else it will move the previous data from the same location to he new address where the blocks are available and returns the new address

thus realoc should be used as

ptr = (char *)realloc(ptr,10*sizeof(char));

]]> By: Ganesh Kale https://www.emblogic.com/blog/02/project-01-8/#comment-3785 Sun, 03 Mar 2013 15:01:37 +0000 http://emblogic.org/blog/?p=6238#comment-3785 No because when there is no further contigous free memory it will give you an error and -1 return value.Every process has its own context so other process cannot take memory of other processes without its permission………

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