Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/bitbake/lib/bb/pysh/sherrors.py b/bitbake/lib/bb/pysh/sherrors.py
new file mode 100644
index 0000000..49d0533
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+++ b/bitbake/lib/bb/pysh/sherrors.py
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+# sherrors.py - shell errors and signals
+#
+# Copyright 2007 Patrick Mezard
+#
+# This software may be used and distributed according to the terms
+# of the GNU General Public License, incorporated herein by reference.
+
+"""Define shell exceptions and error codes.
+"""
+
+class ShellError(Exception):
+ pass
+
+class ShellSyntaxError(ShellError):
+ pass
+
+class UtilityError(ShellError):
+ """Raised upon utility syntax error (option or operand error)."""
+ pass
+
+class ExpansionError(ShellError):
+ pass
+
+class CommandNotFound(ShellError):
+ """Specified command was not found."""
+ pass
+
+class RedirectionError(ShellError):
+ pass
+
+class VarAssignmentError(ShellError):
+ """Variable assignment error."""
+ pass
+
+class ExitSignal(ShellError):
+ """Exit signal."""
+ pass
+
+class ReturnSignal(ShellError):
+ """Exit signal."""
+ pass