diff options
| author | Alan Somers <asomers@FreeBSD.org> | 2023-01-11 03:01:59 +0000 |
|---|---|---|
| committer | Alan Somers <asomers@FreeBSD.org> | 2023-01-11 03:53:30 +0000 |
| commit | db1cdf2fabfe15592ced2dedfb738778f2e2d441 (patch) | |
| tree | 7050a7ad62cfd4158857ef26e36962cfa1cd9841 | |
| parent | d5c85ac6526dcd0ac25ebdb71969c8c788d5e13b (diff) | |
libcasper.3: document cap_init's single-threaded program requirement
Because it internally forks.
[skip ci]
MFC after: 1 week
Sponsored by: Axcient
Reviewed by emaste, imp
Differential Revision: https://reviews.freebsd.org/D38020
| -rw-r--r-- | lib/libcasper/libcasper/libcasper.3 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libcasper/libcasper/libcasper.3 b/lib/libcasper/libcasper/libcasper.3 index a53ebed0dff1..6d4c49cf8ad0 100644 --- a/lib/libcasper/libcasper/libcasper.3 +++ b/lib/libcasper/libcasper/libcasper.3 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 29, 2022 +.Dd January 10, 2023 .Dt LIBCASPER 3 .Os .Sh NAME @@ -96,6 +96,7 @@ The .Fn cap_init function instantiates a capability to allow a program to access the casper daemon. +It must be called from a single-threaded context. .Pp The .Fn cap_wrap |