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authorUlrich Drepper <drepper@redhat.com>2007-02-17 08:36:28 +0000
committerUlrich Drepper <drepper@redhat.com>2007-02-17 08:36:28 +0000
commit07fb518573f6595548f992646a2c65e9b9770268 (patch)
tree2adf3d592e11cc121562ee92431315a0dc4c8edc /malloc
parent93e66914461326e0ab3804e0e841d7ee022b5b0c (diff)
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[BZ #3348]
2007-02-17 Ulrich Drepper <drepper@redhat.com> [BZ #3348] * malloc/memusage.sh: Cleanups. * debug/xtrace.sh: Quoting and trap changes. * locale/iso-3166.def: Add Jersey, Guernsey, and Isle Of Man entries.
Diffstat (limited to 'malloc')
-rwxr-xr-xmalloc/memusage.sh20
1 files changed, 11 insertions, 9 deletions
diff --git a/malloc/memusage.sh b/malloc/memusage.sh
index 67af499..eace785 100755
--- a/malloc/memusage.sh
+++ b/malloc/memusage.sh
@@ -77,6 +77,15 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
exit 0
}
+# These variables are local
+buffer=
+data=
+memusagestat_args=
+notimer=
+png=
+progname=
+tracemmap=
+
# Process arguments. But stop as soon as the program name is found.
while test $# -gt 0; do
case "$1" in
@@ -213,15 +222,8 @@ datafile=
if test -n "$data"; then
datafile="$data"
elif test -n "$png"; then
- datafile=$(mktemp ${TMPDIR:-/tmp}/memusage.XXXXXX 2> /dev/null)
- if test $? -ne 0; then
- # Lame, but if there is no `mktemp' program the user cannot expect more.
- if test "$RANDOM" != "$RANDOM"; then
- datafile=${TMPDIR:-/tmp}/memusage.$RANDOM
- else
- datafile=${TMPDIR:-/tmp}/memusage.$$
- fi
- fi
+ datafile=$(mktemp -t memusage.XXXXXX) || exit
+ trap 'rm -f "$datafile"; exit 1' HUP INT QUIT TERM PIPE
fi
if test -n "$datafile"; then
add_env="$add_env MEMUSAGE_OUTPUT=$datafile"