Diego Nieto Cid, on Sun 06 Mar 2016 22:56:15 -0300, wrote: > I had to add the first condition because otherwise a segmentation > fault was triggered.
Ah, right. The rest of the code does that too. That's normal for an undefined symbol. > Finally, while this fixes the case where pthread is not present, there are > still some issues when linking pthread in. For instance, if I launch gdb, add > a breakpoint in '__libc_getspecific' and run the program until that point then > the code I see using the list command is the one from the weak functions; as > if > pthread were not overriding those symbols. __libc_getspecific is not a weak symbol, keep it as it is, calling cthread_getspecific. Samuel
