diff options
Diffstat (limited to 'malloc/memusage.sh')
| -rwxr-xr-x | malloc/memusage.sh | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/malloc/memusage.sh b/malloc/memusage.sh index 47f8cc22ff..67af4998ca 100755 --- a/malloc/memusage.sh +++ b/malloc/memusage.sh @@ -44,7 +44,7 @@ Profile memory usage of PROGRAM. -d,--data=FILE Generate binary data file and store it in FILE -u,--unbuffered Don't buffer output -b,--buffer=SIZE Collect SIZE entries before writing them out - --no-timer Don't collect additional information though timer + --no-timer Don't collect additional information through timer -m,--mmap Also trace mmap & friends -?,--help Print this help and exit @@ -71,21 +71,12 @@ 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. -" "2006" +" "2007" printf $"Written by %s. " "Ulrich Drepper" 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 "$1" in @@ -222,8 +213,15 @@ datafile= if test -n "$data"; then datafile="$data" elif test -n "$png"; then - datafile=$(mktemp -t memusage.XXXXXX) || exit - trap 'rm -f "$datafile"; exit 1' HUP INT QUIT TERM PIPE + 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 fi if test -n "$datafile"; then add_env="$add_env MEMUSAGE_OUTPUT=$datafile" |