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TRACEHOOK_FORCE_SIGP(9) Kernel Internals TRACEHOOK_FORCE_SIGP(9)

NAME

tracehook_force_sigpending - let tracing force signal_pending(current) on

SYNOPSIS

int tracehook_force_sigpending(void);

ARGUMENTS

void

no arguments

DESCRIPTION

Called when recomputing our signal_pending flag. Return nonzero to force the signal_pending flag on, so that tracehook_get_signal will be called before the next return to user mode.

Called with current->sighand->siglock held.

April 2023 Kernel Hackers Manual 2.6.