EDIT to incorporate suggestions to code and update question I have to implement a word wrap feature in the program, and have chosen a greedy algorithm of
I\'m using the nasm compiler to compile my code into an object file then calling gcc\'s linker to link that object file to create the final executable. This means that I have access to the C开发者_如何
Recently, my company wants to update the compiler from gcc-3.4 to gcc-4.5. However, our customer\'s machine may not have the up-to-date libstdc++.so, so we want to static link our binary.
Can someone explain me the working of a malloc wrapper for below code?? RTLD_NEXT should find the next syblo in search order, which means it should hit my malloc, where i haven\'t put any allocation
I have used dlsym() to invoke my version of malloc, instead of the default library malloc: lt_malloc = (void*(*)(size_t))dlsym(RTLD_NEXT, \"malloc\");
Pretty basic question here, I\'m a little unsure on the passing around of memory in C. If I have the following
unsigned long int nextOffset, currOffset, len; nextOffset = read offset from file (eg. 15) currOffset = read prev offset from file (eg. 0 )
I\'m trying to implement malloc and free for C, and I am not sure how to reuse memory. I currently have a struct that looks like this:
I thought that I couldn\'t retrieve the length of an allocated memory block like the simple .length function in Java. However,开发者_StackOverflow I now know that when malloc() allocates the block, it
I\'m not sure whats wrong with this it says incompatible implicit built in func Well I did include string.h file but it still giving me a error
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