shtk_cli_warning
—
Prints a warning message
shtk_cli_warning |
message1 [.. messageN] |
The shtk_cli_warning
function prints the given warning
message to stderr. The message can be provided as one or more arguments as
depicted by message1 to messageN;
all arguments are concatenated together into a single line.
The printed message has the following form, where
‘progname’ is determined by
shtk_cli_progname(3):
progname: W: message1 .. messageN
shtk_cli_warning
should be used to inform
the user of erroneous but non-critical conditions that permit the script to
continue execution.
shtk_cli_warning
first appeared in
shtk
1.0.