vasilito
facf0c92e0
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
31 lines
1022 B
Plaintext
31 lines
1022 B
Plaintext
# Throw an exception.
|
|
# The first argument is a string giving the exception. Other arguments
|
|
# are ignored.
|
|
#
|
|
# This is designed to be called somewhere inside a "try-block", i.e.
|
|
# some code of the form:
|
|
# {
|
|
# # try-block
|
|
# } always {
|
|
# # always-block
|
|
# }
|
|
# although as normal with exceptions it might be hidden deep inside
|
|
# other code. Note, however, that it must be code running within the
|
|
# current shell; with shells, unlike other languages, it is quite easy
|
|
# to miss points at which the shell forks.
|
|
#
|
|
# If there is nothing to catch an exception, this behaves like any
|
|
# other shell error, aborting to the command prompt or abandoning a
|
|
# script.
|
|
|
|
# The following must not be local.
|
|
typeset -g EXCEPTION="$1"
|
|
readonly THROW
|
|
if (( TRY_BLOCK_ERROR == 0 )); then
|
|
# We are throwing an exception from the middle of an always-block.
|
|
# We can do this by restoring the error status from the try-block.
|
|
(( TRY_BLOCK_ERROR = 1 ))
|
|
fi
|
|
# Raise an error, but don't show an error message.
|
|
THROW= 2>/dev/null
|