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Diffstat (limited to '')
| -rw-r--r-- | src/mkbuiltins | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/mkbuiltins b/src/mkbuiltins index 99107c2..f562ae2 100644 --- a/src/mkbuiltins +++ b/src/mkbuiltins @@ -36,7 +36,20 @@ # @(#)mkbuiltins 8.2 (Berkeley) 5/4/95 tempfile=tempfile -if ! type tempfile > /dev/null 2>&1; then +if ! type tempfile > /dev/null 2>&1 && ! type mktemp > /dev/null 2>&1; then + _my_tempfile() + { + local index=0 + while test -f "${TMPDIR:-/tmp}/builtin.$$.$index"; do + index=`expr $index + 1` + done + + touch "${TMPDIR:-/tmp}/builtin.$$.$index" + echo "${TMPDIR:-/tmp}/builtin.$$.$index" + } + + tempfile="_my_tempfile" +elif ! type tempfile > /dev/null 2>&1; then tempfile="mktemp ${TMPDIR:-/tmp}/builtin.XXXXXX" fi |