This patch breaks backward compatibility.
Both '--persistent' and '--credential' default to 'no'. Hence, '-p no'
or '-c no' are redundant. Overall, accepting an argument might be
misleading because options are, indeed, boolean. This patch makes both
options boolean in getopt, so if any of them is provided the corresponding
variable is set to true.
Signed-off-by: Unai Martinez-Corral <unai.martinezcorral@ehu.eus>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
---
scripts/qemu-binfmt-conf.sh | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/scripts/qemu-binfmt-conf.sh b/scripts/qemu-binfmt-conf.sh
index 672ce716b6..75eb19c3bf 100755
--- a/scripts/qemu-binfmt-conf.sh
+++ b/scripts/qemu-binfmt-conf.sh
@@ -172,8 +172,8 @@ qemu_get_family() {
usage() {
cat <<EOF
Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU]
- [--help][--credential yes|no][--exportdir PATH]
- [--persistent yes|no][--qemu-suffix SUFFIX]
+ [--help][--credential][--exportdir PATH]
+ [--persistent][--qemu-suffix SUFFIX]
Configure binfmt_misc to use qemu interpreter
@@ -188,9 +188,9 @@ Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU]
file for all known cpus
--exportdir: define where to write configuration files
(default: $SYSTEMDDIR or $DEBIANDIR)
- --credential: if yes, credential and security tokens are
+ --credential: if present, credential and security tokens are
calculated according to the binary to interpret
- --persistent: if yes, the interpreter is loaded when binfmt is
+ --persistent: if present, the interpreter is loaded when binfmt is
configured and remains in memory. All future uses
are cloned from the open file.
@@ -328,7 +328,7 @@ CREDENTIAL=no
PERSISTENT=no
QEMU_SUFFIX=""
-options=$(getopt -o ds:Q:S:e:hc:p: -l debian,systemd:,qemu-path:,qemu-suffix:,exportdir:,help,credential:,persistent: -- "$@")
+options=$(getopt -o ds:Q:S:e:hcp -l debian,systemd:,qemu-path:,qemu-suffix:,exportdir:,help,credential,persistent -- "$@")
eval set -- "$options"
while true ; do
@@ -377,12 +377,10 @@ while true ; do
exit 1
;;
-c|--credential)
- shift
- CREDENTIAL="$1"
+ CREDENTIAL="yes"
;;
-p|--persistent)
- shift
- PERSISTENT="$1"
+ PERSISTENT="yes"
;;
*)
break
--
2.25.1