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| author | HansHoogerwerf <hans3132@live.nl> | 2022-10-17 16:46:40 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-17 16:46:40 +0300 |
| commit | 98ac5a562ad6f347bcde307d56466b2668251908 (patch) | |
| tree | fb1910b2c6ffe5f06ffa2c332bd1bb06cfa311dd | |
| parent | 490d39f58056fd2f0433e11dc7629528587172c3 (diff) | |
Verify the linux OS supports nanoseconds
Add extra check to verify the linux OS supports nanoseconds. This might not be the case with certain busybox implementations.
| -rw-r--r-- | include/functions | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/functions b/include/functions index 5b211707..db4c7ef8 100644 --- a/include/functions +++ b/include/functions @@ -2562,15 +2562,17 @@ GetTimestamp() { ts=0 - case "${OS}" in - "Linux") - ts=$(date "+%s%N") - ;; - *) - ts=$(date "+%s") - ;; - esac - echo $ts + # Detect if the implementation of date supports nanoseconds, + if [ "${OS}" = "Linux" ]; then + current_nanoseconds=$(date "+%N") + # Verify if the result of the command is a number + if [ -n "$current_nanoseconds" ] && [ "$current_nanoseconds" -eq "$current_nanoseconds" ] 2>/dev/null; then + ts=$(date "+%s%N") + else + ts=$(date "+%s") + fi + fi + echo $ts } Register() { |