Reassured success of unmount
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@ -512,19 +512,12 @@ list_devices() {
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return 0;
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}
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write_image() {
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if test -z "$umount_cmd"
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then
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echo "No executable program umount found in: $sudo_x_dir_list" >&2
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return 6
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fi
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echo "Looking for mount points of $2:"
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partitions=$($lsblk_cmd -n -p -o NAME /dev/"$2" | grep -v '^'/dev/"$2"'$' \
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## Puts list of mounted (sub-)devices of $1 into $mounted_devs
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list_mounted_of() {
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partitions=$($lsblk_cmd -n -p -o NAME /dev/"$1" | grep -v '^'/dev/"$1"'$' \
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| sed -e 's/[^a-zA-Z0-9_+@:.,/-]//g' | tr '\n\r' ' ')
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mounted_devs=
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for i in /dev/"$2" $partitions
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for i in /dev/"$1" $partitions
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do
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# Show the found mount lines and add their device paths to list
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mount_line=$(mount | grep '^'"$i"' ')
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@ -534,6 +527,20 @@ write_image() {
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mounted_devs="$mounted_devs $i"
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fi
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done
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}
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## Does the work of unmounting and dd-ing
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write_image() {
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if test -z "$umount_cmd"
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then
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echo "No executable program umount found in: $sudo_x_dir_list" >&2
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return 6
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fi
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echo "Looking for mount points of $2:"
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mounted_devs=
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list_mounted_of "$2"
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if test -n "$dummy_force"
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then
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echo "AGAINST THE ADVICE BY THIS PROGRAM, a daring user could do:"
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@ -554,13 +561,20 @@ write_image() {
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then
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echo "Unmounted: $i"
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else
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echo "FAILURE: Non-zero exit value with: sudo_cmd $umount_cmd $i" >&2
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echo "FAILURE: Non-zero exit value with: $sudo_cmd $umount_cmd $i" >&2
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return 7
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fi
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fi
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done
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fi
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# Check again if any mount points still exist
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list_mounted_of "$2"
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if test -n "$mounted_devs" -a -z "$dummy_run"
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then
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echo "FAILURE: $sudo_cmd $umount_cmd could not remove all mounts: $mounted_devs" >&2
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return 7
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fi
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fi
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if test -z "$dd_cmd"
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then
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@ -585,6 +599,8 @@ write_image() {
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return 0
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}
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# main()
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reset_job
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arg_interpreter "$@"
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@ -2,7 +2,7 @@
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.\"
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.\" IMPORTANT NOTE:
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.\"
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.\" The original of this file is kept in xorriso/xorriso-tcltk.texi
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.\" The original of this file is kept in xorriso/xorriso-dd-target.texi
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.\" This here was generated by program xorriso/make_xorriso_1
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.\"
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.\"
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@ -53,7 +53,7 @@ possible unmounting, and for possible image writing. Option \fB\-with_sudo\fR
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offers a way to gain this power only for those tasks and to run the program
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elsewise with a normal user's power.
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.br
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If a particular disk image file is intended as eventual copy source, then
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If a particular disk image file is intended as copy source, then
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its path should be given by option \-image_file, so that its size can be used
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as decision criterion.
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.PP
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@ -223,7 +223,7 @@ Example:
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.br
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$ xorriso\-dd\-target \-with_sudo \-plug_test \-DO_WRITE \\
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.br
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> \-image_file debian\-live\-10.0.0\-amd64\-xfce.iso
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\-image_file debian\-live\-10.0.0\-amd64\-xfce.iso
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.br
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... sudo messages and above plug test steps 1 and 2 ...
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.br
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@ -269,7 +269,7 @@ Example:
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.br
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$ xorriso\-dd\-target \-with_sudo \-dummy_force sdd \\
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.br
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> \-image_file debian\-live\-10.0.0\-amd64\-xfce.iso
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\-image_file debian\-live\-10.0.0\-amd64\-xfce.iso
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.br
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...
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.br
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@ -484,7 +484,7 @@ Copyright (c) 2019 Thomas Schmitt
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.br
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Permission is granted to distribute this text freely. It shall only be
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modified in sync with the technical properties of xorriso\-dd\-target.
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If you make use of the license to derive modified versions of xorriso\-idd\-target
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If you make use of the license to derive modified versions of xorriso\-dd\-target
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then you are entitled to modify this text under that same license.
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.SH CREDITS
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\fBxorriso\-dd\-target\fR is developed in cooperation with Nio Wiklund alias
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@ -1,7 +1,7 @@
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This is xorriso-dd-target.info, produced by makeinfo version 5.2 from
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xorriso-dd-target.texi.
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xorriso-tcltk - Device evaluator and disk image copier for GNU/Linux
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xorriso-dd-target - Device evaluator and disk image copier for GNU/Linux
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Copyright (C) 2019 Thomas Schmitt
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@ -54,9 +54,9 @@ of the target device.
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possible unmounting, and for possible image writing. Option
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*-with_sudo* offers a way to gain this power only for those tasks and to
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run the program elsewise with a normal user's power.
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If a particular disk image file is intended as eventual copy source,
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then its path should be given by option -image_file, so that its size
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can be used as decision criterion.
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If a particular disk image file is intended as copy source, then its
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path should be given by option -image_file, so that its size can be used
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as decision criterion.
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Following are use case descriptions with examples:
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* Menu:
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@ -197,7 +197,7 @@ Option *-dummy* prevents this kind of real action and rather shows the
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planned umount and dd commands on stdout.
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Example:
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$ xorriso-dd-target -with_sudo -plug_test -DO_WRITE \
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> -image_file debian-live-10.0.0-amd64-xfce.iso
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-image_file debian-live-10.0.0-amd64-xfce.iso
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... sudo messages and above plug test steps 1 and 2 ...
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@ -232,7 +232,7 @@ device, even if it looks not advisable. I.e. it will show the shell
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commands which the program does not dare to perform.
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Example:
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$ xorriso-dd-target -with_sudo -dummy_force sdd \
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> -image_file debian-live-10.0.0-amd64-xfce.iso
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-image_file debian-live-10.0.0-amd64-xfce.iso
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...
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sdd : NO : usb+ has_iso9660+ has_vfat+ has_ext2-
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@ -430,7 +430,7 @@ Copyright (c) 2019 Thomas Schmitt
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Permission is granted to distribute this text freely. It shall only be
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modified in sync with the technical properties of xorriso-dd-target. If
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you make use of the license to derive modified versions of
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xorriso-idd-target then you are entitled to modify this text under that
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xorriso-dd-target then you are entitled to modify this text under that
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same license.
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14.3 Credits
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@ -497,22 +497,22 @@ File: xorriso-dd-target.info, Node: ConceptIdx, Next: Top, Prev: CommandIdx,
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Tag Table:
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Node: Top425
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Node: Overview992
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Node: Simplenames2784
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Node: Listall3395
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Node: Givendevices4805
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Node: Plugtest5607
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Node: Dowrite7355
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Node: Unwise8464
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Node: Reasons9822
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Node: Options12120
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Node: Examples14722
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Node: Files14895
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Node: Seealso15053
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Node: Bugreport15219
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Node: Legal15805
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Node: CommandIdx16510
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Node: ConceptIdx17557
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Node: Top429
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Node: Overview996
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Node: Simplenames2779
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Node: Listall3390
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Node: Givendevices4800
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Node: Plugtest5602
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Node: Dowrite7350
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Node: Unwise8457
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Node: Reasons9813
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Node: Options12111
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Node: Examples14713
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Node: Files14886
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Node: Seealso15044
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Node: Bugreport15210
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Node: Legal15796
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Node: CommandIdx16500
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Node: ConceptIdx17547
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End Tag Table
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@ -43,7 +43,7 @@
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@c man .\"
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@c man .\" IMPORTANT NOTE:
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@c man .\"
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@c man .\" The original of this file is kept in xorriso/xorriso-tcltk.texi
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@c man .\" The original of this file is kept in xorriso/xorriso-dd-target.texi
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@c man .\" This here was generated by program xorriso/make_xorriso_1
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@c man .\"
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@c man .\"
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@ -66,7 +66,7 @@
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@c man .nh
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@c man-ignore-lines begin
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@copying
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xorriso-tcltk - Device evaluator and disk image copier for GNU/Linux
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xorriso-dd-target - Device evaluator and disk image copier for GNU/Linux
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Copyright @copyright{} 2019 Thomas Schmitt
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@ -133,7 +133,7 @@ possible unmounting, and for possible image writing. Option @strong{-with_sudo}
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offers a way to gain this power only for those tasks and to run the program
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elsewise with a normal user's power.
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@*
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If a particular disk image file is intended as eventual copy source, then
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If a particular disk image file is intended as copy source, then
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its path should be given by option -image_file, so that its size can be used
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as decision criterion.
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@sp 1
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@ -328,7 +328,7 @@ Example:
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@*
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$ xorriso-dd-target -with_sudo -plug_test -DO_WRITE \
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@*
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> -image_file debian-live-10.0.0-amd64-xfce.iso
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-image_file debian-live-10.0.0-amd64-xfce.iso
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@*
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... sudo messages and above plug test steps 1 and 2 ...
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@*
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@ -377,7 +377,7 @@ Example:
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@*
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$ xorriso-dd-target -with_sudo -dummy_force sdd \
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@*
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> -image_file debian-live-10.0.0-amd64-xfce.iso
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-image_file debian-live-10.0.0-amd64-xfce.iso
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@*
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...
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@*
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@ -644,7 +644,7 @@ Copyright (c) 2019 Thomas Schmitt
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@*
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Permission is granted to distribute this text freely. It shall only be
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modified in sync with the technical properties of xorriso-dd-target.
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If you make use of the license to derive modified versions of xorriso-idd-target
|
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If you make use of the license to derive modified versions of xorriso-dd-target
|
||||
then you are entitled to modify this text under that same license.
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@c man .SH CREDITS
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@section Credits
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