| From | Alexander Kapshuk <> | Subject | [PATCH 32/32] ver_linux: 'printversion()' function definition | Date | Tue, 28 Jun 2016 13:19:06 +0300 |
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Definition of the 'printversion()' function. The function tests whether the variable that contains the version number is empty, and prints the name of the utility and its version number as a formatted string, if the version number is not an empty value.
Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com> --- scripts/ver_linux | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/scripts/ver_linux b/scripts/ver_linux index 27b43ae..430b201 100755 --- a/scripts/ver_linux +++ b/scripts/ver_linux @@ -80,3 +80,10 @@ function version(cmd, ver) { close(cmd) return ver } + +function printversion(name, value, ofmt) { + if (value != "") { + ofmt = "%-20s\t%s\n" + printf(ofmt, name, value) + } +} -- 2.7.3
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