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-rwxr-xr-xdebug/xtrace.sh28
1 files changed, 14 insertions, 14 deletions
diff --git a/debug/xtrace.sh b/debug/xtrace.sh
index 4ce8888490..c913c76d21 100755
--- a/debug/xtrace.sh
+++ b/debug/xtrace.sh
@@ -1,5 +1,5 @@
#! @BASH@
-# Copyright (C) 1999, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2001-2006, 2007 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
@@ -18,8 +18,8 @@
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.
-pcprofileso=@SLIBDIR@/libpcprofile.so
-pcprofiledump=@BINDIR@/pcprofiledump
+pcprofileso='@SLIBDIR@/libpcprofile.so'
+pcprofiledump='@BINDIR@/pcprofiledump'
TEXTDOMAIN=libc
# Print usage message.
@@ -64,7 +64,7 @@ do_version() {
printf $"Copyright (C) %s Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-" "2004"
+" "2006"
printf $"Written by %s.
" "Ulrich Drepper"
exit 0
@@ -107,7 +107,7 @@ while test $# -gt 0; do
--d=* | --da=* | --dat=* | --data=*)
data=${1##*=}
;;
- -? | --h | --he | --hel | --help)
+ -\? | --h | --he | --hel | --help)
do_help
;;
-V | --v | --ve | --ver | --vers | --versi | --versio | --version)
@@ -161,32 +161,32 @@ if test -n "$data"; then
while read fct; do
read file
if test "$fct" != '??' -a "$file" != '??:0'; then
- format_line $fct $file
+ format_line "$fct" "$file"
fi
done
else
- fifo=$(mktemp -u ${TMPDIR:-/tmp}/xtrace.XXXXXX)
+ fifo=$(mktemp -ut xtrace.XXXXXX) || exit
+ trap 'rm -f "$fifo"; exit 1' HUP INT QUIT TERM PIPE
mkfifo -m 0600 $fifo || exit 1
- trap 'rm $fifo; exit 1' SIGINT SIGTERM SIGPIPE
# Now start the program and let it write to the FIFO.
$TERMINAL_PROG -T "xtrace - $program $*" -e /bin/sh -c "LD_PRELOAD=$pcprofileso PCPROFILE_OUTPUT=$fifo $program $*; read < $fifo" &
termpid=$!
- $pcprofiledump -u $fifo |
+ $pcprofiledump -u "$fifo" |
while read line; do
- echo $line |
+ echo "$line" |
sed 's/this = \([^,]*\).*/\1/' |
- addr2line -fC -e $program
+ addr2line -fC -e "$program"
done |
while read fct; do
read file
if test "$fct" != '??' -a "$file" != '??:0'; then
- format_line $fct $file
+ format_line "$fct" "$file"
fi
done
read -p "Press return here to close $TERMINAL_PROG($program)."
- echo > $fifo
- rm $fifo
+ echo > "$fifo"
+ rm "$fifo"
fi
exit 0