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| author | Jari Aalto <jari.aalto@cante.net> | 1996-08-26 18:22:31 +0000 |
|---|---|---|
| committer | Jari Aalto <jari.aalto@cante.net> | 2009-09-12 16:46:49 +0000 |
| commit | 726f63884db0132f01745f1fb4465e6621088ccf (patch) | |
| tree | 6c2f7765a890a97e0e513cb539df43283a8f7c4d /examples/functions/func | |
| download | android_external_bash-726f63884db0132f01745f1fb4465e6621088ccf.tar.gz android_external_bash-726f63884db0132f01745f1fb4465e6621088ccf.tar.bz2 android_external_bash-726f63884db0132f01745f1fb4465e6621088ccf.zip | |
Imported from ../bash-1.14.7.tar.gz.
Diffstat (limited to 'examples/functions/func')
| -rw-r--r-- | examples/functions/func | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/examples/functions/func b/examples/functions/func new file mode 100644 index 0000000..710f643 --- /dev/null +++ b/examples/functions/func @@ -0,0 +1,27 @@ +# +# func -- print out definitions for functions named by arguments +# +# usage: func name [name ...] +# +# Chet Ramey +# chet@ins.CWRU.Edu +func() +{ + local status=0 + + if [ $# -eq 0 ] ; then + echo "usage: func name [name...]" 1>&2 + return 1 + fi + + for f + do + if [ "$(builtin type -type $f)" != "function" ] ; then + echo "func: $f: not a function" 1>&2 + status=1 # one failed + continue + fi + builtin type $f | sed 1d + done + return $status +} |