From 34af3d3fd03a60d19c3fde90bbb350d5567fec66 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Fri, 3 Jan 2014 17:17:27 -0800 Subject: [PATCH] freadable, fwritable, fwriting: declare with the "pure" attribute * lib/freadable.h (freadable): Declare with the "pure" attribute. * lib/fwritable.h (fwritable): Likewise. * lib/fwriting.h (fwriting): Likewise. Suggested by Bruno Haible. --- ChangeLog | 6 ++++++ lib/freadable.h | 2 +- lib/fwritable.h | 2 +- lib/fwriting.h | 2 +- 4 files changed, 9 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index a73c962..278e656 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,11 @@ 2014-01-03 Jim Meyering + freadable, fwritable, fwriting: declare with the "pure" attribute + * lib/freadable.h (freadable): Declare with the "pure" attribute. + * lib/fwritable.h (fwritable): Likewise. + * lib/fwriting.h (fwriting): Likewise. + Suggested by Bruno Haible. + maint.mk: adapt openat.h-include-without-use test * top/maint.mk (sc_prohibit_openat_without_use): Also check for FCHMODAT_INLINE, FCHOWNAT_INLINE and STATAT_INLINE, to avoid diff --git a/lib/freadable.h b/lib/freadable.h index 0b8ad42..0455558 100644 --- a/lib/freadable.h +++ b/lib/freadable.h @@ -33,7 +33,7 @@ extern "C" { # endif -extern bool freadable (FILE *stream); +extern bool freadable (FILE *stream) _GL_ATTRIBUTE_PURE; # ifdef __cplusplus } diff --git a/lib/fwritable.h b/lib/fwritable.h index c42cb66..6b7f0d2 100644 --- a/lib/fwritable.h +++ b/lib/fwritable.h @@ -33,7 +33,7 @@ extern "C" { # endif -extern bool fwritable (FILE *stream); +extern bool fwritable (FILE *stream) _GL_ATTRIBUTE_PURE; # ifdef __cplusplus } diff --git a/lib/fwriting.h b/lib/fwriting.h index c4a913a..b4a9b0d 100644 --- a/lib/fwriting.h +++ b/lib/fwriting.h @@ -44,7 +44,7 @@ extern "C" { # endif -extern bool fwriting (FILE *stream); +extern bool fwriting (FILE *stream) _GL_ATTRIBUTE_PURE; # ifdef __cplusplus } -- 1.8.5.2.229.g4448466