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Fix some build warnings

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Siddhesh Poyarekar 2013-02-26 10:40:19 +05:30
parent 2a983a2e0a
commit 53a5c423fb
3 changed files with 24 additions and 15 deletions
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15
ChangeLog
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@ -1,3 +1,18 @@
2013-02-26 Siddhesh Poyarekar <siddhesh@redhat.com>
* locale/elem-hash.h (elem_hash): Mark as pure and possibly
unused.
* posix/regex_internal.h (__attribute): Remove.
[!_LIBC && __i386__]: Use __attribute__ instead of __attribute.
(re_string_context_at): Likewise.
(bitset_not): Use __attribute__ and mark function as possibly
unused.
(bitset_merge): Likewise.
(bitset_mask): Likewise.
(re_string_char_size_at): Likewise.
(re_string_wchar_at): Likewise.
(re_string_elem_size_at): Likewise.
2013-02-25 Siddhesh Poyarekar <siddhesh@redhat.com>
* sysdeps/ieee754/dbl-64/sincos32.c (ss32): Remove commented

2
locale/elem-hash.h
View File

@ -18,7 +18,7 @@
/* The hashing function used for the table with collation symbols. */
static int32_t
static int32_t __attribute__ ((pure, unused))
elem_hash (const char *str, int_fast32_t n)
{
int32_t result = n;

22
posix/regex_internal.h
View File

@ -121,12 +121,6 @@
# define attribute_hidden
#endif /* not _LIBC */
#ifdef __GNUC__
# define __attribute(arg) __attribute__ (arg)
#else
# define __attribute(arg)
#endif
extern const char __re_error_msgid[] attribute_hidden;
extern const size_t __re_error_msgid_idx[] attribute_hidden;
@ -378,7 +372,7 @@ typedef struct re_dfa_t re_dfa_t;
#ifndef _LIBC
# ifdef __i386__
# define internal_function __attribute ((regparm (3), stdcall))
# define internal_function __attribute__ ((regparm (3), stdcall))
# else
# define internal_function
# endif
@ -397,7 +391,7 @@ static void build_upper_buffer (re_string_t *pstr) internal_function;
static void re_string_translate_buffer (re_string_t *pstr) internal_function;
static unsigned int re_string_context_at (const re_string_t *input, int idx,
int eflags)
internal_function __attribute ((pure));
internal_function __attribute__ ((pure));
#endif
#define re_string_peek_byte(pstr, offset) \
((pstr)->mbs[(pstr)->cur_idx + offset])
@ -686,7 +680,7 @@ typedef struct
/* Inline functions for bitset operation. */
static void
static void __attribute__ ((unused))
bitset_not (bitset_t set)
{
int bitset_i;
@ -694,7 +688,7 @@ bitset_not (bitset_t set)
set[bitset_i] = ~set[bitset_i];
}
static void
static void __attribute__ ((unused))
bitset_merge (bitset_t dest, const bitset_t src)
{
int bitset_i;
@ -702,7 +696,7 @@ bitset_merge (bitset_t dest, const bitset_t src)
dest[bitset_i] |= src[bitset_i];
}
static void
static void __attribute__ ((unused))
bitset_mask (bitset_t dest, const bitset_t src)
{
int bitset_i;
@ -713,7 +707,7 @@ bitset_mask (bitset_t dest, const bitset_t src)
#ifdef RE_ENABLE_I18N
/* Inline functions for re_string. */
static int
internal_function __attribute ((pure))
internal_function __attribute__ ((pure, unused))
re_string_char_size_at (const re_string_t *pstr, int idx)
{
int byte_idx;
@ -726,7 +720,7 @@ re_string_char_size_at (const re_string_t *pstr, int idx)
}
static wint_t
internal_function __attribute ((pure))
internal_function __attribute__ ((pure, unused))
re_string_wchar_at (const re_string_t *pstr, int idx)
{
if (pstr->mb_cur_max == 1)
@ -736,7 +730,7 @@ re_string_wchar_at (const re_string_t *pstr, int idx)
# ifndef NOT_IN_libc
static int
internal_function __attribute ((pure))
internal_function __attribute__ ((pure, unused))
re_string_elem_size_at (const re_string_t *pstr, int idx)
{
# ifdef _LIBC