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add unsued attribute when needed 

SVN revision: 34184
This commit is contained in:
doursse 2008-04-03 19:47:07 +00:00 committed by doursse
parent c088089d20
commit 1b73237787
2 changed files with 35 additions and 13 deletions
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20
legacy/eet/configure.in
View File

@ -28,8 +28,6 @@ SNAP=`echo $PACKAGE_VERSION | awk -F. '{printf("%s", $4);}'`
version_info=`expr $VMAJ + $VMIN`":$VMIC:$VMIN"
AC_SUBST(version_info)
AC_FUNC_ALLOCA
WIN32_CFLAGS=""
WIN32_LIBS=""
create_shared_lib=""
@ -52,6 +50,24 @@ AC_SUBST(WIN32_CFLAGS)
AC_SUBST(WIN32_LIBS)
AC_SUBST(create_shared_lib)
dnl Checking for __attribute__ support
AC_MSG_CHECKING([for __attribute__])
AC_CACHE_VAL(have___attribute__,
[
AC_TRY_COMPILE([#include <stdlib.h>],
[int func(int x); int foo(int x __attribute__ ((unused))) { exit(1); }],
[have___attribute__="yes"],
[have___attribute__="no"])
]
)
if test "x${have___attribute__}" = "xyes" ; then
AC_DEFINE(HAVE___ATTRIBUTE__, 1, [Define to 1 if your compiler has __attribute__])
fi
AC_MSG_RESULT(${have___attribute__})
AC_FUNC_ALLOCA
AC_CHECK_HEADER(zlib.h,, AC_MSG_ERROR("Cannot find zlib.h. Make sure your CFLAGS environment variable contains include lines for the location of this file"))
AC_CHECK_HEADER(jpeglib.h,, AC_MSG_ERROR("Cannot find jpeglib.h. Make sure your CFLAGS environment variable contains include lines for the location of this file"))

28
legacy/eet/src/lib/eet_data.c
View File

@ -6,6 +6,12 @@
# include <config.h>
#endif
#if HAVE___ATTRIBUTE__
#define __UNUSED__ __attribute__((unused))
#else
#define __UNUSED__
#endif
#include <stdio.h>
#include <string.h>
#include <math.h>
@ -243,7 +249,7 @@ static int words_bigendian = -1;
/* CHAR TYPE */
static int
eet_data_get_char(const Eet_Dictionary *ed, const void *src, const void *src_end, void *dst)
eet_data_get_char(const Eet_Dictionary *ed __UNUSED__, const void *src, const void *src_end, void *dst)
{
char *s, *d;
@ -256,7 +262,7 @@ eet_data_get_char(const Eet_Dictionary *ed, const void *src, const void *src_end
}
static void *
eet_data_put_char(Eet_Dictionary *ed, const void *src, int *size_ret)
eet_data_put_char(Eet_Dictionary *ed __UNUSED__, const void *src, int *size_ret)
{
char *s, *d;
@ -271,7 +277,7 @@ eet_data_put_char(Eet_Dictionary *ed, const void *src, int *size_ret)
/* SHORT TYPE */
static int
eet_data_get_short(const Eet_Dictionary *ed, const void *src, const void *src_end, void *dst)
eet_data_get_short(const Eet_Dictionary *ed __UNUSED__, const void *src, const void *src_end, void *dst)
{
short *d;
@ -283,7 +289,7 @@ eet_data_get_short(const Eet_Dictionary *ed, const void *src, const void *src_en
}
static void *
eet_data_put_short(Eet_Dictionary *ed, const void *src, int *size_ret)
eet_data_put_short(Eet_Dictionary *ed __UNUSED__, const void *src, int *size_ret)
{
short *s, *d;
@ -298,7 +304,7 @@ eet_data_put_short(Eet_Dictionary *ed, const void *src, int *size_ret)
/* INT TYPE */
static int
eet_data_get_int(const Eet_Dictionary *ed, const void *src, const void *src_end, void *dst)
eet_data_get_int(const Eet_Dictionary *ed __UNUSED__, const void *src, const void *src_end, void *dst)
{
int *d;
@ -310,7 +316,7 @@ eet_data_get_int(const Eet_Dictionary *ed, const void *src, const void *src_end,
}
static void *
eet_data_put_int(Eet_Dictionary *ed, const void *src, int *size_ret)
eet_data_put_int(Eet_Dictionary *ed __UNUSED__, const void *src, int *size_ret)
{
int *s, *d;
@ -325,7 +331,7 @@ eet_data_put_int(Eet_Dictionary *ed, const void *src, int *size_ret)
/* LONG LONG TYPE */
static int
eet_data_get_long_long(const Eet_Dictionary *ed, const void *src, const void *src_end, void *dst)
eet_data_get_long_long(const Eet_Dictionary *ed __UNUSED__, const void *src, const void *src_end, void *dst)
{
unsigned long long *d;
@ -337,7 +343,7 @@ eet_data_get_long_long(const Eet_Dictionary *ed, const void *src, const void *sr
}
static void *
eet_data_put_long_long(Eet_Dictionary *ed, const void *src, int *size_ret)
eet_data_put_long_long(Eet_Dictionary *ed __UNUSED__, const void *src, int *size_ret)
{
unsigned long long *s, *d;
@ -416,13 +422,13 @@ eet_data_put_string(Eet_Dictionary *ed, const void *src, int *size_ret)
/* ALWAYS INLINED STRING TYPE */
static int
eet_data_get_istring(const Eet_Dictionary *ed, const void *src, const void *src_end, void *dst)
eet_data_get_istring(const Eet_Dictionary *ed __UNUSED__, const void *src, const void *src_end, void *dst)
{
return eet_data_get_string(NULL, src, src_end, dst);
}
static void *
eet_data_put_istring(Eet_Dictionary *ed, const void *src, int *size_ret)
eet_data_put_istring(Eet_Dictionary *ed __UNUSED__, const void *src, int *size_ret)
{
return eet_data_put_string(NULL, src, size_ret);
}
@ -1222,7 +1228,7 @@ _eet_freelist_direct_str_free(Eet_Data_Descriptor *edd)
}
static int
eet_data_descriptor_encode_hash_cb(void *hash, const char *key, void *hdata, void *fdata)
eet_data_descriptor_encode_hash_cb(void *hash __UNUSED__, const char *key, void *hdata, void *fdata)
{
Eet_Dictionary *ed;
Eet_Data_Encode_Hash_Info *edehi;