Posts by Ricardo Biehl Pasquali • 156 points

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  A: C programming using GTK

  In accordance with this answer no need to create a new Widget to swap the image. Just use gtk_image_set_from_image() __deprecated__ (or maybe gtk_image_set_from_file() ) I extracted the code below…

  c gtk

  answered 7 years, 7 months ago Ricardo Biehl Pasquali 156

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  A: Invalid argument in mmap

  First we have to make some things clear: Use void* for the variable addr Open the file with Read and Write enabled (O_RDWR). This is necessary so that the mmap() perform the mapping. In the…

  c linux

  answered 7 years, 7 months ago Ricardo Biehl Pasquali 156

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  A: Pointer error with dynamic library calling

  I don’t know when the memory error you mentioned occurred, but it was probably in your call to dlopen() Let’s take a brief look at the manual of dlopen() (translated only the relevant) user@host:~$…

  c

  answered 7 years, 7 months ago Ricardo Biehl Pasquali 156