Mercurial > hg > octave-lyh > gnulib-hg
changeset 14312:e8b52e48a3ab
di-set.h, ino-map.h: add multiple-inclusion guard
Technically, the guard is required only for ino-map.h, due to its
INO_MAP_INSERT_FAILURE definition, but do both for consistency.
* lib/di-set.h: Add file-spanning #ifndef _GL_DI_SET_H.
* lib/ino-map.h: Likewise.
author | Jim Meyering <meyering@redhat.com> |
---|---|
date | Tue, 08 Feb 2011 11:54:05 +0100 |
parents | fca8886d4520 |
children | dd51e283d6cd |
files | ChangeLog lib/di-set.h lib/ino-map.h |
diffstat | 3 files changed, 34 insertions(+), 16 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2011-02-08 Jim Meyering <meyering@redhat.com> + + di-set.h, ino-map.h: add multiple-inclusion guard + Technically, the guard is required only for ino-map.h, due to its + INO_MAP_INSERT_FAILURE definition, but do both for consistency. + * lib/di-set.h: Add file-spanning #ifndef _GL_DI_SET_H. + * lib/ino-map.h: Likewise. + 2011-02-06 Bruno Haible <bruno@clisp.org> iswblank: Ensure declaration on glibc systems.
--- a/lib/di-set.h +++ b/lib/di-set.h @@ -1,14 +1,19 @@ -#include <sys/types.h> +#ifndef _GL_DI_SET_H +# define _GL_DI_SET_H + +# include <sys/types.h> -#undef _ATTRIBUTE_NONNULL_ -#if __GNUC__ == 3 && __GNUC_MINOR__ >= 3 || 3 < __GNUC__ -# define _ATTRIBUTE_NONNULL_(m) __attribute__ ((__nonnull__ (m))) -#else -# define _ATTRIBUTE_NONNULL_(m) -#endif +# undef _ATTRIBUTE_NONNULL_ +# if __GNUC__ == 3 && __GNUC_MINOR__ >= 3 || 3 < __GNUC__ +# define _ATTRIBUTE_NONNULL_(m) __attribute__ ((__nonnull__ (m))) +# else +# define _ATTRIBUTE_NONNULL_(m) +# endif struct di_set *di_set_alloc (void); int di_set_insert (struct di_set *, dev_t, ino_t) _ATTRIBUTE_NONNULL_ (1); void di_set_free (struct di_set *) _ATTRIBUTE_NONNULL_ (1); int di_set_lookup (struct di_set *dis, dev_t dev, ino_t ino) - _ATTRIBUTE_NONNULL_ (1);; + _ATTRIBUTE_NONNULL_ (1); + +#endif
--- a/lib/ino-map.h +++ b/lib/ino-map.h @@ -1,14 +1,19 @@ -#include <sys/types.h> +#ifndef _GL_INO_MAP_H +# define _GL_INO_MAP_H + +# include <sys/types.h> -#undef _ATTRIBUTE_NONNULL_ -#if __GNUC__ == 3 && __GNUC_MINOR__ >= 3 || 3 < __GNUC__ -# define _ATTRIBUTE_NONNULL_(m) __attribute__ ((__nonnull__ (m))) -#else -# define _ATTRIBUTE_NONNULL_(m) -#endif +# undef _ATTRIBUTE_NONNULL_ +# if __GNUC__ == 3 && __GNUC_MINOR__ >= 3 || 3 < __GNUC__ +# define _ATTRIBUTE_NONNULL_(m) __attribute__ ((__nonnull__ (m))) +# else +# define _ATTRIBUTE_NONNULL_(m) +# endif -#define INO_MAP_INSERT_FAILURE ((size_t) -1) +# define INO_MAP_INSERT_FAILURE ((size_t) -1) struct ino_map *ino_map_alloc (size_t); void ino_map_free (struct ino_map *) _ATTRIBUTE_NONNULL_ (1); size_t ino_map_insert (struct ino_map *, ino_t) _ATTRIBUTE_NONNULL_ (1); + +#endif