tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
signal: Remove unused definition of sig_user_definied
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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-4
include/linux/signal.h
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include/linux/signal.h
···
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#define sig_kernel_ignore(sig) siginmask(sig, SIG_KERNEL_IGNORE_MASK)
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#define sig_kernel_stop(sig) siginmask(sig, SIG_KERNEL_STOP_MASK)
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-
#define sig_user_defined(t, signr) \
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(((t)->sighand->action[(signr)-1].sa.sa_handler != SIG_DFL) && \
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((t)->sighand->action[(signr)-1].sa.sa_handler != SIG_IGN))
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#define sig_fatal(t, signr) \
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(!siginmask(signr, SIG_KERNEL_IGNORE_MASK|SIG_KERNEL_STOP_MASK) && \
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(t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL)