Revision 14728
Added by Aaron Marcuse-Kubitza about 10 years ago
| util.sh | ||
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alias get_stack_frame='declare func file line && "get_stack_frame"' |
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# && instead of ; so it can be used as a while cond |
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skip_stack_frames() # usage: init_i; exclude=_* skip_stack_frames |
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skip_stack_frames() # usage: init_i; exclude=_* [lookahead=1] skip_stack_frames |
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# lookahead: look at entry *after* current to deterine whether to skip current. |
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# useful for skipping wrappers, by looking at the *calling* function's name. |
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{
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: "${exclude:?}"
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skip_stack_frame_in_caller # current function's frame |
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if test "$lookahead"; then skip_stack_frame_in_caller; fi |
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while get_stack_frame && matches "$exclude" "$func"; do # matching frame |
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next_stack_frame # skip matching frame |
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done |
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if test "$lookahead"; then unskip_stack_frame_in_caller; fi |
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unskip_stack_frame_in_caller |
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} |
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Also available in: Unified diff
lib/sh/util.sh: skip_stack_frames(): added lookahead support, which looks at entry after current to deterine whether to skip current. this is useful for skipping wrappers, by looking at the calling function's name.