diff options
Diffstat (limited to 'debug/xtrace.sh')
| -rwxr-xr-x | debug/xtrace.sh | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/debug/xtrace.sh b/debug/xtrace.sh index 241ebe8954..7faf85b091 100755 --- a/debug/xtrace.sh +++ b/debug/xtrace.sh @@ -78,8 +78,8 @@ format_line() { # If the variable COLUMNS is not set do this now. COLUMNS=${COLUMNS:-80} -# If `TERM' is not set, set it to `xterm'. -TERM=${TERM:-xterm} +# If `TERMINAL_PROG' is not set, set it to `xterm'. +TERMINAL_PROG=${TERMINAL_PROG:-xterm} # The data file to process, if any. data= @@ -108,6 +108,12 @@ while test $# -gt 0; do shift break ;; + --help) + do_help + ;; + --version) + do_version + ;; --*) echo >&2 $"memprof: unrecognized option \`$1'" do_usage @@ -130,7 +136,7 @@ fi program=$1 shift if test ! -f "$program"; then - echo >2& $"\executable \`$program' not found" + echo >2& $"executable \`$program' not found" do_usage fi if test ! -x "$program"; then @@ -155,7 +161,7 @@ else fifo=$(mktemp -u ${TMPDIR:-/tmp}/xprof.XXXXXX) mkfifo -m 0600 $fifo || exit 1 # Now start the program and let it write to the FIFO. - $TERM -T "xtrace - $program $*" -e /bin/sh -c "LD_PRELOAD=$pcprofileso PCPROFILE_OUTPUT=$fifo $program $*; read $fifo" & + $TERMINAL_PROG -T "xtrace - $program $*" -e /bin/sh -c "LD_PRELOAD=$pcprofileso PCPROFILE_OUTPUT=$fifo $program $*; read $fifo" & termpid=$! $pcprofiledump $fifo | sed 's/this = \([^,]*\).*/\1/' | |