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And neither are most libcasper services' functions, because internally they all use cap_xfer_nvlist. cap_xfer_nvlist sends and then receives data over a unix domain socket and associated with the cap_channel_t argument. So absent synchronization, two threads may not use the same cap_channel_t argument or they risk receiving the other's reply. MFC after: 2 weeks Sponsored by: Axcient Reviewed by: oshogbo Differential Revision: https://reviews.freebsd.org/D42928 |
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tests | ||
cap_grp.3 | ||
cap_grp.c | ||
cap_grp.h | ||
Makefile | ||
Makefile.depend |