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Viewing changes to win32/compat/regen_errno_defs.sh

  • Committer: Bazaar Package Importer
  • Author(s): Leonel Nunez
  • Date: 2008-02-11 22:52:13 UTC
  • mfrom: (1.1.6 upstream)
  • mto: This revision was merged to the branch mainline in revision 38.
  • Revision ID: james.westby@ubuntu.com-20080211225213-p2uwj4czso1w2f8h
Tags: upstream-0.92~dfsg
Import upstream version 0.92~dfsg

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win32/compat/regen_errno_defs.sh
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#!/bin/bash
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IFS='
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'
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GIT_DIR=$(git rev-parse --git-dir)
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if [ -z "$GIT_DIR" ]; then
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        echo "run me from a git path"
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        exit 1
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fi
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BASEDIR="$GIT_DIR/.."
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pushd "$BASEDIR" > /dev/null
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GIT_DIR=$(git rev-parse --git-dir)
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BASEDIR="$GIT_DIR/.."
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DATE=`date`
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OUTFILE="$BASEDIR/win32/compat/w32_errno_defs.c"
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INFILE="$BASEDIR/win32/compat/referrno.txt"
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if [ ! -f "$INFILE" ]; then
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        echo "reference file missing"
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        exit 1
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fi
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cat > "$OUTFILE" <<EOH
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/* Automatically generated on $DATE */
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#include <errno.h>
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static const struct errno_struct {
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        int err;
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        const char *strerr;
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} w32_errnos[] = {
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EOH
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maxerr=0
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for pippo in `cat "$INFILE"`; do
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        symbol=`echo $pippo | cut -d'|' -f1`
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        value=`echo $pippo | cut -d'|' -f2`
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        value=$((value+1000))
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        [ $value -gt $maxerr ] && maxerr=$value
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        descr=`echo $pippo | cut -d'|' -f3`
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        git grep $symbol | egrep -v '(referrno|w32_errno_defs)' > /dev/null
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        used=$?
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        [ $used -ne 0 ] && echo "#ifdef __ERRNO_INCLUDE_UNUSED" >> "$OUTFILE"
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        echo -e "#ifndef $symbol\n#define $symbol $value\n#endif\n{ $symbol, \"$descr\" }," >> "$OUTFILE"
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        [ $used -ne 0 ] && echo "#endif /* __ERRNO_INCLUDE_UNUSED */" >> "$OUTFILE"
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done
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maxerr=$((maxerr+1))
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echo -e "#ifndef EBOGUSWSOCK\n#define EBOGUSWSOCK $maxerr\n#endif\n{ EBOGUSWSOCK, \"WinSock error\"}\n};" >> "$OUTFILE"
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popd >/dev/null
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