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The use of SYS_sigreturn is unnecessary here. If handle_signal is called when a signal is delivered, it can just return normally back to sigcode which will call sigreturn anyway. In case handle_signal is called by check_deferred_signal, using setcontext is better than SYS_sigreturn because that is the correct system call to pair with the earlier getcontext. Reviewed by: imp, kib Differential Revision: https://reviews.freebsd.org/D44893 |
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arch | ||
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tests | ||
thread | ||
libthr.3 | ||
Makefile | ||
Makefile.depend | ||
plockstat.d | ||
pthread.map |