'\" t
.\"     Title: set_restore_sigmask
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Driver Basics
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "SET_RESTORE_SIGMASK" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Driver Basics"
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.SH "NAME"
set_restore_sigmask \- make sure saved_sigmask processing gets done
.SH "SYNOPSIS"
.HP \w'void\ set_restore_sigmask('u
.BI "void set_restore_sigmask(" "void" ");"
.SH "ARGUMENTS"
.PP
\fIvoid\fR
.RS 4
no arguments
.RE
.SH "DESCRIPTION"
.PP
.PP
This sets TIF_RESTORE_SIGMASK and ensures that the arch signal code will run before returning to user mode, to process the flag\&. For all callers, TIF_SIGPENDING is already set or it\*(Aqs no harm to set it\&. TIF_RESTORE_SIGMASK need not be in the set of bits that the arch code will notice on return to user mode, in case those bits are scarce\&. We set TIF_SIGPENDING here to ensure that the arch signal code always gets run when TIF_RESTORE_SIGMASK is set\&.
.SH "COPYRIGHT"
.br