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2023-11-30selftests: prctl: Add prctl test for PR_GET_NAMEOsama Muhammad
This patch covers the testing of PR_GET_NAME by reading it's value from proc/self/task/pid/comm and matching it with the value returned by PR_GET_NAME. If the values are matched then it's successful, otherwise it fails. changes since v1: - Handled fscanf,fopen error checking. - Defined MAX_PATH_LEN. Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-07-24selftests: prctl: Add new prctl test for PR_SET_NAMEOsama Muhammad
This patch will add the new test, which covers the prctl call PR_SET_NAME command. The test tries to give a name using the PR_SET_NAME call and then confirm it that it changed correctly by using PR_GET_NAME. It also tries to rename it with empty name.In the test PR_GET_NAME is tested by passing null pointer to it and check its behaviour. Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>