'\" t
.\"     Title: kstrdup_const
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: March 2017
.\"    Manual: Memory Management in Linux
.\"    Source: Kernel Hackers Manual 4.10.7
.\"  Language: English
.\"
.TH "KSTRDUP_CONST" "9" "March 2017" "Kernel Hackers Manual 4\&.10\&" "Memory Management in Linux"
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.SH "NAME"
kstrdup_const \- conditionally duplicate an existing const string
.SH "SYNOPSIS"
.HP \w'const\ char\ *\ kstrdup_const('u
.BI "const char * kstrdup_const(const\ char\ *\ " "s" ", gfp_t\ " "gfp" ");"
.SH "ARGUMENTS"
.PP
\fIs\fR
.RS 4
the string to duplicate
.RE
.PP
\fIgfp\fR
.RS 4
the GFP mask used in the
\fBkmalloc\fR
call when allocating memory
.RE
.SH "DESCRIPTION"
.PP
Function returns source string if it is in \&.rodata section otherwise it fallbacks to kstrdup\&. Strings allocated by kstrdup_const should be freed by kfree_const\&.
.SH "COPYRIGHT"
.br