100 lines
2.0 KiB
Plaintext
100 lines
2.0 KiB
Plaintext
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# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
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# ex: ts=8 sw=8 noet filetype=sh
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#
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# bash completion for strace
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have strace &&
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_strace()
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{
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local cur prev offset i syscalls arch unistd
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# check if we're still completing strace
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offset=0
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for (( i=1; i <= COMP_CWORD; i++ )); do
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case ${COMP_WORDS[$i]} in
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-@(o|e|p))
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i=$((i+1))
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continue
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;;
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-*)
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continue
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;;
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esac
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offset=$i
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break
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done
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if [ $offset -gt 0 ]; then
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# FAIL: _command_offset is not defined anywhere. Guillame?
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_command_offset $offset
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else
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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case $prev in
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-e)
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if [[ "$cur" == *=* ]]; then
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prev=${cur/=*/}
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cur=${cur/*=/}
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# Import arch-specific syscalls -- not foolproof IMHO
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#+ --David Paleino
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arch=$(command uname -m)
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syscalls=$(awk '/^#define __NR/ {print $2}' \
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/usr/include/asm/unistd.h | sed -e \
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's/__NR_//')
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if [ -z "$syscalls" ]; then
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if [[ "$arch" =~ 86$ ]]; then
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unistd=/usr/include/asm/unistd_32.h
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else
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unistd=/usr/include/asm/unistd_64.h
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fi
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syscalls=$(awk '/^#define __NR/ {print $2}' \
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$unistd | sed -e 's/__NR_//')
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fi
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case $prev in
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trace)
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COMPREPLY=( $( compgen -W "$syscalls file process \
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network signal ipc desc all none" -- $cur) )
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return 0
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;;
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esac
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else
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COMPREPLY=( $( compgen -S"=" -W 'trace abbrev \
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verbose raw signal read write' \
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-- $cur ) )
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fi
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return 0
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;;
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-o)
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_filedir
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return 0
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;;
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-p)
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_pids
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return 0
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;;
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-S)
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COMPREPLY=( $( compgen -W 'time calls name nothing' -- $cur ) )
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return 0
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;;
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-u)
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COMPREPLY=( $( compgen -u -- $cur ) )
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return 0
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;;
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esac
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '-c -d -f -ff -F -h --help -i -q \
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-r -t -tt -ttt -T -v -V -x -xx -a -e -o -O -p \
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-s -S -u -E' -- $cur ) )
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else
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COMPREPLY=( $( compgen -c -- $cur ) )
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fi
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fi
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} &&
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complete -F _strace $default strace
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