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author | kwm <kwm@df743ca5-7f9a-e211-a948-0013205c9059> | 2010-10-23 18:12:30 +0800 |
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committer | kwm <kwm@df743ca5-7f9a-e211-a948-0013205c9059> | 2010-10-23 18:12:30 +0800 |
commit | ddf063ee35ac65afcdd03866c71a84e8ed008429 (patch) | |
tree | d2c5eb5f1d56b65e30f96e64f60adcab44d7664c /sysutils/consolekit/files/ck-get-x11-display-device | |
parent | 018e57d3ca559349302f8c900caf60c7fe7d3861 (diff) | |
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Update to 0.4.2.
git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@14825 df743ca5-7f9a-e211-a948-0013205c9059
Diffstat (limited to 'sysutils/consolekit/files/ck-get-x11-display-device')
-rw-r--r-- | sysutils/consolekit/files/ck-get-x11-display-device | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sysutils/consolekit/files/ck-get-x11-display-device b/sysutils/consolekit/files/ck-get-x11-display-device new file mode 100644 index 000000000..7efc08471 --- /dev/null +++ b/sysutils/consolekit/files/ck-get-x11-display-device @@ -0,0 +1,41 @@ +#!/bin/sh + +FSTAT="/usr/bin/fstat" +GREP="/usr/bin/grep" +AWK="/usr/bin/awk" +SED="/usr/bin/sed" +CAT="/bin/cat" + +dispnum=0 +if [ x"$1" = x"--display" ]; then + if [ $# != 2 ]; then + echo "usage: $0 [--display DISPLAY]" + exit 1 + fi + DISPLAY=$2 +fi +if [ ! -z "${DISPLAY}" ]; then + dispnum=$(echo ${DISPLAY} | ${SED} -E -e 's|:([0-9]+).*|\1|') +fi + +if [ ! -f "/tmp/.X${dispnum}-lock" ]; then + echo "ERROR: Failed to find X lock file for display ${dispnum}" + exit 1 +fi +pid=$(${CAT} "/tmp/.X${dispnum}-lock") + +device=$(${FSTAT} -p ${pid} | ${GREP} ttyv | ${AWK} '{print $8}') + +if [ -z "${device}" ]; then + echo "ERROR: Failed to find TTY device for X server on display ${dispnum}" + exit 1 +fi + +ret="" +for dev in ${device}; do + if [ "${dev}" \> "${ret}" ]; then + ret=${dev} + fi +done + +echo "/dev/${dev}" |