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authorkre <kre@NetBSD.org>2022-10-30 01:19:08 +0000
committerkre <kre@NetBSD.org>2022-10-30 01:19:08 +0000
commitbec4164d9906d2b95b835509ef655b48ba90ae5b (patch)
treea642cdc3fb7cff2c7462751e3a0ddc34141b7940 /sys/dev
parent707444dd219be60214f5089e1db976779dce5e08 (diff)
Note in the description of "jobs -p" that the process id returned is
also the process group identifier (that's a requirement from POSIX, and is what we have always done - just not been explicit about in sh.1). Add a note that this value and $! are not necessarily the same (currently, and perhaps forever, never the same in a pipeline with 2 or more elements).
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