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author | Gordon Bergling <gbe@FreeBSD.org> | 2020-12-19 10:20:22 +0000 |
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committer | Gordon Bergling <gbe@FreeBSD.org> | 2020-12-19 10:20:22 +0000 |
commit | 501de9c0c1a4f78cd4f5986eea809554f8490d66 (patch) | |
tree | eec7ff302c576a7a4df1e85ea760161384747860 | |
parent | f37f378d35710da29463f0346deafe6eeb7648ea (diff) | |
download | src-test2-501de9c0c1a4f78cd4f5986eea809554f8490d66.tar.gz src-test2-501de9c0c1a4f78cd4f5986eea809554f8490d66.zip |
Notes
-rw-r--r-- | share/man/man9/fail.9 | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/share/man/man9/fail.9 b/share/man/man9/fail.9 index e093164edaca..d7447b1cd35d 100644 --- a/share/man/man9/fail.9 +++ b/share/man/man9/fail.9 @@ -218,9 +218,15 @@ The operator -> can be used to express cascading terms. If you specify <term1>-><term2>, it means that if <term1> does not .Ql execute , <term2> is evaluated. -For the purpose of this operator, the return() and print() operators -are the only types that cascade. -A return() term only cascades if the code executes, and a print() +For the purpose of this operator, the +.Fn return +and +.Fn print +operators are the only types that cascade. +A +.Fn return +term only cascades if the code executes, and a +.Fn print term only cascades when passed a non-zero argument. A pid can optionally be specified. The fail point term is only executed when invoked by a process with a |