mirror of
https://git.savannah.gnu.org/git/tar.git
synced 2026-08-16 14:26:04 +00:00
*** empty log message ***
This commit is contained in:
François Pinard
+1
-1
@@ -86,7 +86,7 @@ LOGFILE="log-`date | sed -ne '
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localhost="`hostname | sed -e 's/\..*//'`"
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TAR_PART1="${TAR} -c --multi-volume --one-file-system --block=${BLOCKING} --sparse --volno-file=${VOLNO_FILE}"
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TAR_PART1="${TAR} -c --multi-volume --one-file-system --block-size=${BLOCKING} --sparse --volno-file=${VOLNO_FILE}"
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# Only use --info-script if DUMP_REMIND_SCRIPT was defined in backup-specs
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if [ "x${DUMP_REMIND_SCRIPT}" != "x" ]; then
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+107
-68
@@ -8,12 +8,13 @@
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#
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# You must edit the file `backup-specs' to set the parameters for your site.
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# Insure `mail' is in PATH.
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PATH="/usr/ucb:${PATH}"
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export PATH
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if [ ! -w / ]; then
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echo The backup must be run as root,
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echo or else some files will fail to be dumped.
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echo "The backup must be run as root or else some files will fail to be dumped."
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exit 1
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else
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false
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fi
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# Get the values of BACKUP_DIRS and BACKUP_FILES, and other variables.
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@@ -22,64 +23,99 @@ fi
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# Maybe sleep until around specified or default hour.
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#
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if [ "${1}" != "now" ]; then
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if [ "${1}"x != x ]; then
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spec=${1}
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if [ "${1}x" != "x" ]; then
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spec="${1}"
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else
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spec=${BACKUP_HOUR}
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spec="${BACKUP_HOUR}"
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fi
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pausetime=`date | awk '{hr=substr($4,1,2);\\
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mn=substr($4,4,2);\\
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if((hr+0)<spec+0)\\
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print 3600*(spec-hr)-60*mn;\\
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else\\
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print 3600*(spec+(24-hr))-60*mn; }' spec=$spec`
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pausetime="`date | awk '
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{
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hr = substr($4, 1, 2);
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mn = substr($4, 4, 2);
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if((hr + 0) < (spec + 0))
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print 3600 * (spec - hr) - 60 * mn;
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else
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print 3600 * (spec + (24 - hr)) - 60 * mn;
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}' spec=\"${spec}\"`"
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clear
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cat ./dont_touch
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sleep ${pausetime}
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# Put your favorite message here. We just want a screenful of obnoxious
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# caps warning people from messing with the dedicated terminal.
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awk 'BEGIN {
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for (i = 0; i < 30; i++)
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print " D O N O T T O U C H T H I S T E R M I N A L !!!!!"
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}' /dev/null
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sleep "${pausetime}"
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fi
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# start doing things
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here=`pwd`
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LOGFILE=log-`date | awk '{print $2 "-" $3 "-" $6}'`-level-1
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HOST=`hostname | sed 's/\..*//'`
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# Put startdate in the subject line of mailed report, since if it happens
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# to run longer than 24 hours (as may be the case if someone forgets to put
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# in the next volume of the tape in adequate time), the backup date won't
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# appear too misleading.
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startdate="`date`"
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here="`pwd`"
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# Logfile name should be in the form ``log-1993-03-18-full''
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# i.e. year-month-date. This format is useful for sorting by name.
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LOGFILE=log-`date | awk '
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BEGIN {
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d["Jan"] = "01"; d["Feb"] = "02"; d["Mar"] = "03";
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d["Apr"] = "04"; d["May"] = "05"; d["Jun"] = "06";
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d["Jul"] = "07"; d["Aug"] = "08"; d["Sep"] = "09";
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d["Oct"] = "10"; d["Nov"] = "11"; d["Dec"] = "12";
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}
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{
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if ($3 < 10)
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$3 = "0" $3;
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print $6 "-" d[$2] "-" $3;
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}'`-level-1
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HOST="`hostname | sed -e 's/\..*//'`"
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TAR_PART1="/usr/local/bin/tar -c --multi-volume --one-file-system --block=${BLOCKING} --sparse --volno-file=${VOLNO_FILE}"
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# Only use --info-script if DUMP_REMIND_SCRIPT was defined in backup-specs
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if [ x != "x${DUMP_REMIND_SCRIPT}" ]; then
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if [ "x${DUMP_REMIND_SCRIPT}" != "x" ]; then
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TAR_PART1="${TAR_PART1} --info-script=${DUMP_REMIND_SCRIPT}"
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fi
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# Make sure the log file did not already exist. Create it.
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if [ -f ${LOGFILE} ] ; then
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echo Log file ${LOGFILE} already exists.
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if [ -f "${LOGFILE}" ] ; then
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echo "Log file ${LOGFILE} already exists."
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exit 1
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else
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touch ${LOGFILE}
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touch "${LOGFILE}"
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fi
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mt -f ${TAPE_FILE} rewind
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rm ${VOLNO_FILE}
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# Caveat: Some version of `mt' require `-t', not `-f'.
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mt -f "${TAPE_FILE}" rewind
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rm -f "${VOLNO_FILE}"
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set ${BACKUP_DIRS}
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set - "${BACKUP_DIRS}"
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while [ $# -ne 0 ] ; do
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host=`echo ${1} | sed 's/:.*$//'`
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fs=`echo ${1} | sed 's/^.*://'`
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date=`date`
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fsname=`echo ${1} | sed 's/\//:/g'`
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host="`echo \"${1}\" | sed -e 's/:.*$//'`"
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fs="`echo \"${1}\" | sed -e 's/^.*://'`"
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date="`date`"
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fsname="`echo \"${1}\" | sed -e 's/\//:/g'`"
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# This filename must be absolute; it is opened on the machine that runs tar.
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# This filename must be absolute; it is opened on the machine that runs tar.
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TAR_PART2="--listed=/etc/tar-backup/temp.level-1"
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TAR_PART3="--label='level 1 backup of ${fs} on ${host} at ${date}' -C ${fs} ."
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echo Backing up ${1} at ${date} | tee -a ${LOGFILE}
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echo Last full dump on this filesystem: | tee -a ${LOGFILE}
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echo "Backing up ${1} at ${date}" | tee -a "${LOGFILE}"
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echo "Last full dump on this filesystem:" | "tee -a ${LOGFILE}"
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if [ ${HOST} != ${host} ] ; then
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rsh ${host} "ls -l /etc/tar-backup/${fsname}.level-0; \
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cp /etc/tar-backup/${fsname}.level-0 /etc/tar-backup/temp.level-1" \
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2>&1 | tee -a ${LOGFILE}
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if [ "z${host}" != "z${HOST}" ] ; then
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rsh "${host}" "ls -l /etc/tar-backup/${fsname}.level-0; \
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cp /etc/tar-backup/${fsname}.level-0 /etc/tar-backup/temp.level-1" 2>&1 \
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| tee -a "${LOGFILE}"
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else
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ls -l /etc/tar-backup/${fsname}.level-0 2>&1 | tee -a ${LOGFILE}
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cp /etc/tar-backup/${fsname}.level-0 /etc/tar-backup/temp.level-1 2>&1 | tee -a ${LOGFILE}
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@@ -87,74 +123,77 @@ while [ $# -ne 0 ] ; do
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# Actually back things up.
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if [ ${HOST} != ${host} ] ; then
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rsh ${host} ${TAR_PART1} -f ${HOST}:${TAPE_FILE} ${TAR_PART2} ${TAR_PART3} 2>&1 | tee -a ${LOGFILE}
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if [ "z${host}" != "z${HOST}" ] ; then
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rsh "${host}" ${TAR_PART1} -f ${HOST}:${TAPE_FILE} ${TAR_PART2} ${TAR_PART3} 2>&1 \
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| tee -a "${LOGFILE}"
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else
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# Using `sh -c exec' causes nested quoting and shell substitution
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# to be handled here in the same way rsh handles it.
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sh -c "exec ${TAR_PART1} -f ${TAPE_FILE} ${TAR_PART2} ${TAR_PART3}" 2>&1 | tee -a ${LOGFILE}
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# Using `sh -c exec' causes nested quoting and shell substitution
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# to be handled here in the same way rsh handles it.
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sh -c "exec ${TAR_PART1} -f ${TAPE_FILE} ${TAR_PART2} ${TAR_PART3}" 2>&1 | tee -a "${LOGFILE}"
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fi
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# This doesn't presently work, of course, because $? is set to the exit
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# status of the last thing in the pipeline of the previous command,
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# namely `tee'. We really want the exit status of the sh command
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# running tar, but getting this seems to be nontrivial. --friedman
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if [ $? -ne 0 ] ; then
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echo Backup of ${1} failed. | tee -a ${LOGFILE}
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echo "Backup of ${1} failed." | tee -a "${LOGFILE}"
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# I'm assuming that the tar will have written an empty
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# file to the tape, otherwise I should do a cat here.
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else
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if [ ${HOST} != ${host} ] ; then
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rsh ${host} mv -f /etc/tar-backup/temp.level-1 /etc/tar-backup/${fsname}.level-1 2>&1 | tee -a ${LOGFILE}
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rsh ${host} mv -f /etc/tar-backup/temp.level-1 /etc/tar-backup/${fsname}.level-1 2>&1 \
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| tee -a ${LOGFILE}
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else
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mv -f /etc/tar-backup/temp.level-1 /etc/tar-backup/${fsname}.level-1 2>&1 | tee -a ${LOGFILE}
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mv -f /etc/tar-backup/temp.level-1 /etc/tar-backup/${fsname}.level-1 2>&1 \
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| tee -a ${LOGFILE}
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fi
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||||
fi
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${TAPE_STATUS} | tee -a ${LOGFILE}
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${TAPE_STATUS} | tee -a "${LOGFILE}"
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sleep 60
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shift
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done
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# Dump any individual files requested.
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if [ x != "x${BACKUP_FILES}" ] ; then
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date=`date`
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if [ "x${BACKUP_FILES}" != "x" ] ; then
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date="`date`"
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TAR_PART2="--listed=/etc/tar-backup/temp.level-1"
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TAR_PART3="--label='Incremental backup of miscellaneous files at ${date}'"
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echo Backing up miscellaneous files at ${date} | tee -a ${LOGFILE}
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echo Last full dump of these files: | tee -a ${LOGFILE}
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ls -l /etc/tar-backup/misc.level-0 2>&1 | tee -a ${LOGFILE}
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echo "Backing up miscellaneous files at ${date}" | tee -a "${LOGFILE}"
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echo "Last full dump of these files:" | tee -a "${LOGFILE}"
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ls -l /etc/tar-backup/misc.level-0 2>&1 | tee -a "${LOGFILE}"
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||||
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rm -f /etc/tar-backup/temp.level-1 2>&1 | tee -a ${LOGFILE}
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cp /etc/tar-backup/misc.level-0 /etc/tar-backup/temp.level-1 2>&1 | tee -a ${LOGFILE}
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rm -f /etc/tar-backup/temp.level-1 2>&1 | tee -a "${LOGFILE}"
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cp /etc/tar-backup/misc.level-0 /etc/tar-backup/temp.level-1 2>&1 | tee -a "${LOGFILE}"
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||||
|
||||
# Using `sh -c exec' causes nested quoting and shell substitution
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# to be handled here in the same way rsh handles it.
|
||||
sh -c "exec ${TAR_PART1} -f ${TAPE_FILE} ${TAR_PART2} ${TAR_PART3} ${BACKUP_FILES}" 2>&1 \
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| tee -a "${LOGFILE}"
|
||||
|
||||
echo Backing up miscellaneous files at ${date} | tee -a ${LOGFILE}
|
||||
# Using `sh -c exec' causes nested quoting and shell substitution
|
||||
# to be handled here in the same way rsh handles it.
|
||||
sh -c "exec ${TAR_PART1} -f ${TAPE_FILE} ${TAR_PART2} ${TAR_PART3} \
|
||||
${BACKUP_FILES}" 2>&1 | tee -a ${LOGFILE}
|
||||
# This doesn't presently work, of course, because $? is set to the exit
|
||||
# status of the last thing in the pipeline of the previous command,
|
||||
# namely `tee'. We really want the exit status of the sh command
|
||||
# running tar, but getting this seems to be nontrivial. --friedman
|
||||
if [ $? -ne 0 ] ; then
|
||||
echo Backup of miscellaneous files failed. | tee -a ${LOGFILE}
|
||||
echo "Backup of miscellaneous files failed." | tee -a "${LOGFILE}"
|
||||
# I'm assuming that the tar will have written an empty
|
||||
# file to the tape, otherwise I should do a cat here.
|
||||
else
|
||||
mv -f /etc/tar-backup/temp.level-1 /etc/tar-backup/misc.level-1 2>&1 | tee -a ${LOGFILE}
|
||||
mv -f /etc/tar-backup/temp.level-1 /etc/tar-backup/misc.level-1 2>&1 | tee -a "${LOGFILE}"
|
||||
fi
|
||||
${TAPE_STATUS} | tee -a ${LOGFILE}
|
||||
${TAPE_STATUS} | tee -a "${LOGFILE}"
|
||||
else
|
||||
echo No miscellaneous files specified | tee -a ${LOGFILE}
|
||||
false
|
||||
echo "No miscellaneous files specified" | tee -a "${LOGFILE}"
|
||||
fi
|
||||
|
||||
mt -f ${TAPE_FILE} rewind
|
||||
mt -f ${TAPE_FILE} offl
|
||||
# Caveat: some versions of `mt' use `-t' instead of `-f'.
|
||||
mt -f "${TAPE_FILE}" rewind
|
||||
mt -f "${TAPE_FILE}" offl
|
||||
|
||||
echo Sending the dump log to ${ADMINISTRATOR}
|
||||
cat ${LOGFILE} | sed -f logfile.sed > ${LOGFILE}.tmp
|
||||
/usr/ucb/mail -s "Results of backup on `date`" ${ADMINISTRATOR} < ${LOGFILE}.tmp
|
||||
rm -f ${LOGFILE}.tmp
|
||||
echo "Sending the dump log to ${ADMINISTRATOR}"
|
||||
mail -s "Results of backup started ${startdate}" ${ADMINISTRATOR} < "${LOGFILE}"
|
||||
|
||||
# eof
|
||||
|
||||
@@ -470,7 +470,7 @@ int device;
|
||||
|
||||
for(n=namelist;n;n=n->next) {
|
||||
if(!strcmp(n->name,p)) {
|
||||
n->dir_contents = new_buf;
|
||||
n->dir_contents = new_buf ? new_buf : "\0\0\0\0";
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
+169
@@ -0,0 +1,169 @@
|
||||
/* Portability declarations. Requires sys/types.h.
|
||||
Copyright (C) 1988 Free Software Foundation
|
||||
|
||||
This file is part of GNU Tar.
|
||||
|
||||
GNU Tar is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
GNU Tar is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with GNU Tar; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
|
||||
#include "pathmax.h"
|
||||
|
||||
#ifdef _POSIX_VERSION
|
||||
#include <sys/wait.h>
|
||||
#else /* !_POSIX_VERSION */
|
||||
#define WIFSTOPPED(w) (((w) & 0xff) == 0x7f)
|
||||
#define WIFSIGNALED(w) (((w) & 0xff) != 0x7f && ((w) & 0xff) != 0)
|
||||
#define WIFEXITED(w) (((w) & 0xff) == 0)
|
||||
|
||||
#define WSTOPSIG(w) (((w) >> 8) & 0xff)
|
||||
#define WTERMSIG(w) ((w) & 0x7f)
|
||||
#define WEXITSTATUS(w) (((w) >> 8) & 0xff)
|
||||
#endif /* _POSIX_VERSION */
|
||||
|
||||
/* nonstandard */
|
||||
#ifndef WIFCOREDUMPED
|
||||
#define WIFCOREDUMPED(w) (((w) & 0x80) != 0)
|
||||
#endif
|
||||
|
||||
#ifdef __MSDOS__
|
||||
/* missing things from sys/stat.h */
|
||||
#define S_ISUID 0
|
||||
#define S_ISGID 0
|
||||
#define S_ISVTX 0
|
||||
|
||||
/* device stuff */
|
||||
#define makedev(ma, mi) ((ma << 8) | mi)
|
||||
#define major(dev) (dev)
|
||||
#define minor(dev) (dev)
|
||||
typedef long off_t;
|
||||
#endif /* __MSDOS__ */
|
||||
|
||||
#if defined(__STDC__) || defined(__TURBOC__)
|
||||
#define PTR void *
|
||||
#else
|
||||
#define PTR char *
|
||||
#define const
|
||||
#endif
|
||||
|
||||
/* Since major is a function on SVR4, we can't just use `ifndef major'. */
|
||||
#ifdef major /* Might be defined in sys/types.h. */
|
||||
#define HAVE_MAJOR
|
||||
#endif
|
||||
|
||||
#if !defined(HAVE_MAJOR) && defined(MAJOR_IN_MKDEV)
|
||||
#include <sys/mkdev.h>
|
||||
#define HAVE_MAJOR
|
||||
#endif
|
||||
|
||||
#if !defined(HAVE_MAJOR) && defined(MAJOR_IN_SYSMACROS)
|
||||
#include <sys/sysmacros.h>
|
||||
#define HAVE_MAJOR
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_MAJOR
|
||||
#define major(dev) (((dev) >> 8) & 0xff)
|
||||
#define minor(dev) ((dev) & 0xff)
|
||||
#define makedev(maj, min) (((maj) << 8) | (min))
|
||||
#endif
|
||||
#undef HAVE_MAJOR
|
||||
|
||||
#if defined(STDC_HEADERS) || defined(USG)
|
||||
#include <string.h>
|
||||
#if !defined(__MSDOS__) && !defined(STDC_HEADERS)
|
||||
#include <memory.h>
|
||||
#endif
|
||||
#define index strchr
|
||||
#define rindex strrchr
|
||||
#define bcopy(s, d, n) memcpy(d, s, n)
|
||||
#define bzero(s, n) memset(s, 0, n)
|
||||
#define bcmp memcmp
|
||||
#else
|
||||
#include <strings.h>
|
||||
#endif
|
||||
|
||||
#if defined(STDC_HEADERS)
|
||||
#include <stdlib.h>
|
||||
#else
|
||||
char *malloc(), *realloc();
|
||||
char *getenv();
|
||||
#endif
|
||||
|
||||
#ifndef _POSIX_VERSION
|
||||
#ifdef __MSDOS__
|
||||
#include <io.h>
|
||||
#else /* !__MSDOS__ */
|
||||
off_t lseek();
|
||||
#endif /* !__MSDOS__ */
|
||||
char *getcwd();
|
||||
#endif /* !_POSIX_VERSION */
|
||||
|
||||
#ifndef NULL
|
||||
#define NULL 0
|
||||
#endif
|
||||
|
||||
#ifndef O_BINARY
|
||||
#define O_BINARY 0
|
||||
#endif
|
||||
#ifndef O_CREAT
|
||||
#define O_CREAT 0
|
||||
#endif
|
||||
#ifndef O_NDELAY
|
||||
#define O_NDELAY 0
|
||||
#endif
|
||||
#ifndef O_RDONLY
|
||||
#define O_RDONLY 0
|
||||
#endif
|
||||
#ifndef O_RDWR
|
||||
#define O_RDWR 2
|
||||
#endif
|
||||
|
||||
#include <sys/stat.h>
|
||||
#ifndef S_ISREG /* Doesn't have POSIX.1 stat stuff. */
|
||||
#define mode_t unsigned short
|
||||
#endif
|
||||
#if !defined(S_ISBLK) && defined(S_IFBLK)
|
||||
#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
|
||||
#endif
|
||||
#if !defined(S_ISCHR) && defined(S_IFCHR)
|
||||
#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
|
||||
#endif
|
||||
#if !defined(S_ISDIR) && defined(S_IFDIR)
|
||||
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
||||
#endif
|
||||
#if !defined(S_ISREG) && defined(S_IFREG)
|
||||
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
|
||||
#endif
|
||||
#if !defined(S_ISFIFO) && defined(S_IFIFO)
|
||||
#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
|
||||
#define mkfifo(path, mode) (mknod ((path), (mode) | S_IFIFO, 0))
|
||||
#endif
|
||||
#if !defined(S_ISLNK) && defined(S_IFLNK)
|
||||
#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
|
||||
#endif
|
||||
#if !defined(S_ISSOCK) && defined(S_IFSOCK)
|
||||
#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
|
||||
#endif
|
||||
#if !defined(S_ISMPB) && defined(S_IFMPB) /* V7 */
|
||||
#define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
|
||||
#define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
|
||||
#endif
|
||||
#if !defined(S_ISNWK) && defined(S_IFNWK) /* HP/UX */
|
||||
#define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
|
||||
#endif
|
||||
#if !defined(S_ISCTG) && defined(S_IFCTG) /* contiguous file */
|
||||
#define S_ISCTG(m) (((m) & S_IFMT) == S_IFCTG)
|
||||
#endif
|
||||
#if !defined(S_ISVTX)
|
||||
#define S_ISVTX 0001000
|
||||
#endif
|
||||
@@ -0,0 +1,67 @@
|
||||
/* Find out if we need the pad field in the header for this machine
|
||||
Copyright (C) 1991 Free Software Foundation
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License as
|
||||
published by the Free Software Foundation; either version 2, or (at
|
||||
your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
struct inc
|
||||
{
|
||||
char a[20];
|
||||
char b[20];
|
||||
};
|
||||
|
||||
struct test1
|
||||
{
|
||||
char a;
|
||||
struct inc in[5];
|
||||
};
|
||||
|
||||
struct test2
|
||||
{
|
||||
char a;
|
||||
char b;
|
||||
struct inc in[5];
|
||||
};
|
||||
|
||||
void
|
||||
main ()
|
||||
{
|
||||
struct test1 t1;
|
||||
struct test2 t2;
|
||||
int t1diff, t2diff;
|
||||
FILE *fp = fopen("testpad.h", "w");
|
||||
|
||||
if (fp == 0)
|
||||
{
|
||||
fprintf (stderr, "testpad: cannot open ");
|
||||
fflush (stderr);
|
||||
perror ("testpad.h");
|
||||
exit (1);
|
||||
}
|
||||
|
||||
t1diff = (char *)&t1.in[0] - (char *)&t1;
|
||||
t2diff = (char *)&t2.in[0] - (char *)&t2;
|
||||
|
||||
if (t2diff == t1diff + 1)
|
||||
fprintf (fp, "#define NEEDPAD\n");
|
||||
else if (t1diff != t2diff)
|
||||
fprintf (stderr, "Cannot determine padding for tar struct, \n\
|
||||
will try with none.\n");
|
||||
|
||||
fclose (fp);
|
||||
exit (0);
|
||||
}
|
||||
Reference in New Issue
Block a user