Angs questions

• obtaining received signal strength of neighboring devices
• asprintf - when to use free()?
• Linux network interface management by C code
• how to execute a command as root
• Linux C - implementing the ability that a program can update itself
• Difference between __always_inline and inline
• how to define a loop to be run for some seconds/minutes long
• how to detect a pin change of a GPIO on Linux board

Angs answers