If $noprint is set, the output of the command won't be printed to stdout
of the parent process.
Fully backwards-compatible again, only takes effect if the new argument
is actually specified.
Signed-off-by: Christoph Heiss <c.he...@proxmox.com>
---
Changes since v1:
* added parameter documentation
Proxmox/Sys/Command.pm | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Proxmox/Sys/Command.pm b/Proxmox/Sys/Command.pm
index 36e99c1..d145483 100644
--- a/Proxmox/Sys/Command.pm
+++ b/Proxmox/Sys/Command.pm
@@ -85,8 +85,9 @@ sub syscmd {
# to exit early and ignore the rest of the process output.
# * $input - Stdin contents for the spawned subprocess
# * $noout - Whether to append any process output to the return value
+# * $noprint - Whether to print any process output to the parents stdout
sub run_command {
- my ($cmd, $func, $input, $noout) = @_;
+ my ($cmd, $func, $input, $noout, $noprint) = @_;
my $cmdstr;
if (!ref($cmd)) {
@@ -178,7 +179,7 @@ sub run_command {
} elsif ($h eq $error) {
$ostream .= $buf if !($noout || $func);
}
- print $buf;
+ print $buf if !$noprint;
STDOUT->flush();
log_info($buf);
}
--
2.43.0
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