PS1 is not supposed to be an environment variable (i.e. will not
be listed in `printenv` but only in `set`). Its value should also
be shell-specific.
With this commit we can stop exporting a static PS1 as env var on
the java side.
The prompt would now indicate whether the current user is root.
Since password auth is disabled by default, we depend on keys in our home dir but they're not created for us and the perms are wrong by default. This commit sets it up correctly for the user to simply add their key to the empty authorized_keys file
32-bit android uses 32-bit off_t by default. When building with
-D_FILE_OFFSET_BITS=64 with unified headers off_t are promoted
to 64-bit, but there are bugs in the toolchain and spotty support
for it in the platform (not all functions are available until
android-24, and the platform zlib is compiled with 32-bit off_t).
Also, unless every library&program is rebuilt with 64-bit off_t,
including user-built ones, we risk a mismatch between programs and
libraries which can cause serious (but sometimes subtle) runtime
failures.
As -D_FILE_OFFSET_BITS=64 is not that important for most users
(with mariadb requiring it as an exception), we drop the support
for now by patching it away in <sys/cdefs.h>.
- Put everything into shell functions.
- Start fixing shellcheck warnings.
- Run a hostbuild before setting up an android toolchain (fixes#657).
It was quite a hasty rewrite, so things could be broken. Let me know!
The previous patched session.c just took the existing environment
and kept it. The new copies over a few specific variables needed
but otherwise does the normal setup.
Fixes#341 (TERM being ignored).
Fixes#290 (SSH_CONNECTION/SSH_CLIENT/SSH_TTY not setup).
Fixes https://github.com/termux/termux-app/issues/108 (SSH agent
forwarding not working).
The ControlMaster feature for multiplexing used hard links, which
does not work on Android starting in Android 6.0. Replace this
with a non-atomic check-then-rename for now. Fixes#91.
