Mercurial > hg > octave-nkf > gnulib-hg
changeset 17529:0bec564dbf56
fpending, obstack, strerror-override: use pure+const function attrs
* lib/fpending.h (__fpending): Declare with the "pure" attribute.
* lib/obstack.c (_obstack_allocated_p): Likewise.
* lib/obstack.h (_obstack_memory_used): Likewise.
(_obstack_memory_used): Likewise.
* lib/strerror-override.h (strerror_override): Declare with
the "const" attribute.
author | Jim Meyering <meyering@fb.com> |
---|---|
date | Mon, 30 Sep 2013 10:19:38 -0700 |
parents | cf67b8cf7424 |
children | 8981b79e1271 |
files | ChangeLog lib/fpending.h lib/obstack.c lib/obstack.h lib/strerror-override.h |
diffstat | 5 files changed, 14 insertions(+), 4 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,13 @@ +2013-09-30 Jim Meyering <meyering@fb.com> + + fpending, obstack, strerror-override: use pure+const function attrs + * lib/fpending.h (__fpending): Declare with the "pure" attribute. + * lib/obstack.c (_obstack_allocated_p): Likewise. + * lib/obstack.h (_obstack_memory_used): Likewise. + (_obstack_memory_used): Likewise. + * lib/strerror-override.h (strerror_override): Declare with + the "const" attribute. + 2013-10-18 Eric Blake <eblake@redhat.com> extern-inline: make safe for -Wundef usage
--- a/lib/fpending.h +++ b/lib/fpending.h @@ -25,5 +25,5 @@ #endif #ifndef __fpending -size_t __fpending (FILE *); +size_t __fpending (FILE *) _GL_ATTRIBUTE_PURE; #endif
--- a/lib/obstack.c +++ b/lib/obstack.c @@ -313,7 +313,7 @@ /* Suppress -Wmissing-prototypes warning. We don't want to declare this in obstack.h because it is just for debugging. */ -int _obstack_allocated_p (struct obstack *h, void *obj); +int _obstack_allocated_p (struct obstack *h, void *obj) _GL_ATTRIBUTE_PURE; int _obstack_allocated_p (struct obstack *h, void *obj)
--- a/lib/obstack.h +++ b/lib/obstack.h @@ -183,7 +183,7 @@ extern int _obstack_begin_1 (struct obstack *, int, int, void *(*) (void *, long), void (*) (void *, void *), void *); -extern int _obstack_memory_used (struct obstack *); +extern int _obstack_memory_used (struct obstack *) _GL_ATTRIBUTE_PURE; /* The default name of the function for freeing a chunk is 'obstack_free', but gnulib users can override this by defining '__obstack_free'. */
--- a/lib/strerror-override.h +++ b/lib/strerror-override.h @@ -48,7 +48,7 @@ || GNULIB_defined_EOWNERDEAD \ || GNULIB_defined_ENOTRECOVERABLE \ || GNULIB_defined_EILSEQ -extern const char *strerror_override (int errnum); +extern const char *strerror_override (int errnum) _GL_ATTRIBUTE_CONST; # else # define strerror_override(ignored) NULL # endif