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| author | rsc <devnull@localhost> | 2004-03-21 14:06:38 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2004-03-21 14:06:38 +0000 |
| commit | b3f61791f1e9095ce8ae9c6d6415b4ee94e2f7eb (patch) | |
| tree | deaa85427ae73a045ddef39395bd286f9d3dc2ff /src/libmp/port/reduce | |
| parent | 498bb22174aa2c76493e8c67b92949271131ebfb (diff) | |
| download | plan9port-b3f61791f1e9095ce8ae9c6d6415b4ee94e2f7eb.tar.gz plan9port-b3f61791f1e9095ce8ae9c6d6415b4ee94e2f7eb.tar.bz2 plan9port-b3f61791f1e9095ce8ae9c6d6415b4ee94e2f7eb.zip | |
Add libmp.
Diffstat (limited to 'src/libmp/port/reduce')
| -rw-r--r-- | src/libmp/port/reduce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/libmp/port/reduce b/src/libmp/port/reduce new file mode 100644 index 00000000..a857a28c --- /dev/null +++ b/src/libmp/port/reduce @@ -0,0 +1,16 @@ +O=$1 +shift +objtype=$1 +shift + +ls -p ../$objtype/*.[cs] >[2]/dev/null | sed 's/..$//' > /tmp/reduce.$pid +# +# if empty directory, just return the input files +# +if (! ~ $status '|') { + echo $* + rm /tmp/reduce.$pid + exit 0 +} +echo $* | tr ' ' \012 | grep -v -f /tmp/reduce.$pid | tr \012 ' ' +rm /tmp/reduce.$pid |