This patch introduces a new BPF script to test BPF prologue. The new
script probes at null_lseek, which is the function pointer when we try
to lseek on '/dev/null'.
null_lseek is chosen because it is a function pointer, so we don't need
to consider inlining and LTP.
By extracting file->f_mode,
This patch introduces a new BPF script to test BPF prologue. The new
script probes at null_lseek, which is the function pointer when we try
to lseek on '/dev/null'.
null_lseek is chosen because it is a function pointer, so we don't need
to consider inlining and LTP.
By extracting file->f_mode,
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