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28ac5a0381
* Checkpatch.pl now checks for nonstandard integral types * Add shell script to replace all nonstandard types with their standard counterparts in C source files * Document usage of types, mention conversion script Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
45 lines
1.3 KiB
Bash
Executable File
45 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# This script converts nonstandard fixed-width integer types found in FRR to
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# C99 standard types.
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USAGE="./$(basename "$0")"
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USAGE+=$' <src-path> -- convert nonstandard fixed-width integer types found in FRR to C99 standard types\n'
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USAGE+=$'<src-path> - a directory containing C source, or a C source file\n'
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if [ $# -eq 0 ]; then
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printf "%s" "$USAGE"
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exit 1
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fi
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FRRTREE=$1
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if [[ -d $FRRTREE ]]; then
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SOURCES=$(find $FRRTREE -type f -name '*.[ch]')
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elif [[ -f $FRRTREE ]]; then
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SOURCES="$FRRTREE"
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SOURCES+=$'\n'
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else
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printf "%s" "$USAGE"
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exit 1
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fi
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printf "%s" "$SOURCES" | while read line ; do
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printf "Processing $line "
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sed -i -e 's/u_int\([0-9]\{1,3\}\)_t/uint\1_t/g' $line
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printf "."
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sed -i -e 's/\([^a-z_]\)u_char\([^a-z_]\|$\)/\1uint8_t\2/g' $line
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printf "."
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sed -i -e 's/\([^a-z_]\)u_short\([^a-z_]\|$\)/\1unsigned short\2/g' $line
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printf "."
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sed -i -e 's/\([^a-z_]\)u_int\([^a-z_]\|$\)/\1unsigned int\2/g' $line
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printf "."
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sed -i -e 's/\([^a-z_]\)u_long\([^a-z_]\|$\)/\1unsigned long\2/g' $line
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printf "."
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sed -i -e 's/^u_char /uint8_t /g' $line
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printf "."
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sed -i -e 's/^u_short /unsigned short /g' $line
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printf "."
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sed -i -e 's/^u_int /unsigned int /g' $line
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printf "."
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sed -i -e 's/^u_long /unsigned long /g' $line
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printf ".\n"
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done
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