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Method to measure the amount of allocated memory of a program at run-time.

Home Page: http://panthema.net/2013/malloc_count

C 72.20% C++ 24.32% Gnuplot 1.13% Makefile 2.36%

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malloc_count's Issues

memprofile.h Segmentation fault

Hi
I like the library, but I tried to use the example with memprofile.h and this gave segmentation fault when I call to

MemProfile mp("memprofile.txt", 0.1, 1024);

is there a way to solve this? My g++ version is

gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1)

Doesn't work on Cygwin: RTLD_NEXT undeclared

Although the documentation is hopeful about the code working as expected on Cygwin and MingW, the code fails to compile on Cygwin. This is because RTLD_NEXT is a glibc extension that is not supported by Cygwin (as far as I know). I get the following compilation error on Cygwin running on a Windows machine.

malloc_count.c:341:38: error: ‘RTLD_NEXT’ undeclared (first use in this function); did you mean ‘RTLD_NOW’?
  341 |     real_malloc = (malloc_type)dlsym(RTLD_NEXT, "malloc");
      |                                      ^~~~~
      |                                      RTLD_NOW

It will be great if there are alternatives to make this work on Cygwin.

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