Mercurial > hgrepos > FreeBSD > ports > sysutils > local-bsdtools

comparison bin/bsmtp2dma @ 121:61df67459e30

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author Franz Glasner <fzglas.hg@dom66.de>
date Wed, 16 Oct 2019 00:08:27 +0200
parents 5366fb3b222c
children 397bf58e85d2
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120:5366fb3b222c 121:61df67459e30
167 if [ ${_rc} -ne 0 ]; then 167 if [ ${_rc} -ne 0 ]; then
168 rm -f "${MAILFIFO_STDIN}" 168 rm -f "${MAILFIFO_STDIN}"
169 return ${_rc} 169 return ${_rc}
170 fi 170 fi
171 171
172 #
173 # Start the mailer **before** opening the pipe; otherwise a
174 # deadlock occurs
175 #
172 "$MAILER" -f "${_sender_addr}" "${_recipient_addr}" <${MAILFIFO_STDIN} >${MAILFIFO_STDOUT} & 176 "$MAILER" -f "${_sender_addr}" "${_recipient_addr}" <${MAILFIFO_STDIN} >${MAILFIFO_STDOUT} &
173 _pid_mailer=$! 177 _pid_mailer=$!
174 178
175 exec 3>"${MAILFIFO_STDIN}" 179 exec 3>"${MAILFIFO_STDIN}"
176 exec 4<"${MAILFIFO_STDOUT}" 180 exec 4<"${MAILFIFO_STDOUT}"
209 done 213 done
210 # not all mailer recognize this 214 # not all mailer recognize this
211 # printf ".\n" >&3 215 # printf ".\n" >&3
212 IFS="$_oifs" 216 IFS="$_oifs"
213 217
214 # close the fd to the pipe: coproc should get EOF 218 # close the fd to the pipe: coproc should get EOF and terminate
215 exec 3>&- 219 exec 3>&-
216 # read eventually remaining stuff from the mailer until EOF 220 # read eventually remaining stuff from the mailer until EOF
217 IFS='' read _dummy <&4 221 IFS='' read _dummy <&4
218 exec 4<&- 222 exec 4<&-
219 223