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bug#53026: 27.2; (battery) errors in Android app Termux
From: |
Lucien Cartier-Tilet |
Subject: |
bug#53026: 27.2; (battery) errors in Android app Termux |
Date: |
Wed, 05 Jan 2022 15:08:33 +0100 |
User-agent: |
mu4e 1.6.10; emacs 29.0.50 |
In the Termux application on Android, evaluating `(battery)' results in
an error due to `/sys/' not being readable on non-rooted phones.
Steps to reproduce:
1. In termux, install Emacs with `pkg install emacs'.
2. Launch Emacs with `emacs -Q'
3. In the `*scratch*' buffer, type and evaluate `(battery)'
4. The expected output due to `/sys/' being unreadable should be the
text `Battery status not available', however it errors with the
attached backtrace.
I made a patch I attached to this message in an attempt to prevent
this issue, but I have not had the time to test it yet on my own
phone. It is made from the current `master' branch.
Text automatically generated by Emacs on Termux using
`report-emacs-bug':
In GNU Emacs 27.2 (build 1, aarch64-unknown-linux-android)
of 2022-01-05 built on localhost
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Entering debugger...
Making completion list...
Configured using:
'configure --disable-dependency-tracking
--prefix=/data/data/com.termux/files/usr
--libdir=/data/data/com.termux/files/usr/lib
--sbindir=/data/data/com.termux/files/usr/bin --disable-rpath
--disable-rpath-hack --host=aarch64-linux-android --disable-autodepend
--with-gif=no --with-gnutls --with-jpeg=no --without-gconf
--without-gsettings --without-lcms2 --without-x --with-png=no
--with-tiff=no --with-xml2 --with-xpm=no --without-dbus
--without-selinux --with-modules --with-pdumper=yes --with-dumping=none
emacs_cv_sanitize_address=yes emacs_cv_prog_cc_no_pie=no
ac_cv_lib_elf_elf_begin=no gl_cv_func_dup2_works=no
ac_cv_func_setrlimit=no --disable-nls --enable-shared --enable-static
--libexecdir=/data/data/com.termux/files/usr/libexec 'CFLAGS=
-fstack-protector-strong -Oz' 'CPPFLAGS=
-I/data/data/com.termux/files/usr/include'
'LDFLAGS=-L/data/data/com.termux/files/usr/lib
-Wl,-rpath=/data/data/com.termux/files/usr/lib -fopenmp -static-openmp
-Wl,--enable-new-dtags -Wl,--as-needed -Wl,-z,relro,-z,now''
Configured features:
NOTIFY INOTIFY GNUTLS LIBXML2 ZLIB MODULES THREADS PDUMPER GMP
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix:
Major mode: Debugger
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
electric-indent-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
buffer-read-only: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow regexp-opt sort mail-extr emacsbug message rmc puny dired
dired-loaddefs format-spec rfc822 mml mml-sec password-cache epa derived
epg epg-config gnus-util rmail tool-bar rmail-loaddefs
text-property-search time-date subr-x seq mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mail-utils help-fns radix-tree
cl-print debug backtrace help-mode easymenu find-func cl-loaddefs cl-lib
term/xterm xterm byte-opt gv bytecomp byte-compile cconv tooltip eldoc
electric uniquify ediff-hook vc-hooks lisp-float-type tabulated-list
replace newcomment text-mode elisp-mode lisp-mode prog-mode register
page tab-bar menu-bar rfn-eshadow isearch timer select mouse jit-lock
font-lock syntax facemenu font-core term/tty-colors frame minibuffer
cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian
slovak czech european ethiopic indian cyrillic chinese composite
charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev
obarray cl-preloaded nadvice loaddefs button faces cus-face macroexp
files text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote threads inotify
multi-tty make-network-process emacs)
Memory information:
((conses 16 56686 6907)
(symbols 48 6421 1)
(strings 32 17408 1595)
(string-bytes 1 567066)
(vectors 16 8161)
(vector-slots 8 90784 8674)
(floats 8 29 697)
(intervals 56 728 124)
(buffers 1000 13))
--
Lucien “Phundrak” Cartier-Tilet
<https://phundrak.com> (Français)
<https://phundrak.com/en> (English)
Sent from GNU/Emacs
0001-lisp-battery.el-battery-status-function-Fix-errors-i.patch
Description: Text Data
backtrace
Description: Text document
signature.asc
Description: PGP signature
- bug#53026: 27.2; (battery) errors in Android app Termux,
Lucien Cartier-Tilet <=