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[#2025] fix Wunused-result warnings

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This commit is contained in:
Andrei Pavel
2021-08-12 13:21:44 +03:00
parent 3651cd22a2
commit cd5e13cff1
1 changed files with 16 additions and 2 deletions
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18
src/lib/yang/tests/sysrepo_setup.h
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@@ -29,8 +29,22 @@ struct SysrepoSetup {
/// is the equivalent of running "make shm_clean" in sysrepo: /// is the equivalent of running "make shm_clean" in sysrepo:
/// https://github.com/sysrepo/sysrepo/blob/v1.4.140/CMakeLists.txt#L329-L334 /// https://github.com/sysrepo/sysrepo/blob/v1.4.140/CMakeLists.txt#L329-L334
static void cleanSharedMemory() { static void cleanSharedMemory() {
system("rm -rf /dev/shm/sr_*"); call_system("rm -rf /dev/shm/sr_*");
system("rm -rf /dev/shm/srsub_*"); call_system("rm -rf /dev/shm/srsub_*");
}
private:
/// @brief Wrapper over a system() call that also checks the return value.
///
/// @brief command the command to be run
static void call_system(char const* command) {
int return_value(system(command));
if (return_value != 0) {
std::cerr << "\"" << command << "\" exited with " << return_value
<< ". Unit tests may be influenced by previous abnormaly "
"terminated unit tests or sysrepo uses."
<< std::endl;
}
} }
}; };