mirror of https://github.com/moparisthebest/wget
[svn] Also check for short for int32_t.
This commit is contained in:
hniksic
parent
9a282c83d7
commit
a6f72ca66b
|
|
@ -160,6 +160,7 @@ AC_C_BIGENDIAN
|
|||
dnl
|
||||
dnl Check integral type sizes.
|
||||
dnl
|
||||
AC_CHECK_SIZEOF(short)
|
||||
AC_CHECK_SIZEOF(int)
|
||||
AC_CHECK_SIZEOF(long)
|
||||
AC_CHECK_SIZEOF(long long)
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
2003-10-11 Hrvoje Niksic <hniksic@xemacs.org>
|
||||
|
||||
* sysdep.h: Also check size of short for int32_t.
|
||||
|
||||
2003-10-11 Hrvoje Niksic <hniksic@xemacs.org>
|
||||
|
||||
* host.c (lookup_host): Use u_int32_t to store the result of
|
||||
|
|
|
|||
|
|
@ -80,6 +80,9 @@ char *alloca ();
|
|||
significant byte first). */
|
||||
#undef WORDS_BIGENDIAN
|
||||
|
||||
/* Define to the length of short. */
|
||||
#undef SIZEOF_SHORT
|
||||
|
||||
/* Define to the length of int. */
|
||||
#undef SIZEOF_INT
|
||||
|
||||
|
|
@ -89,11 +92,6 @@ char *alloca ();
|
|||
/* Define to the length of long long. */
|
||||
#undef SIZEOF_LONG_LONG
|
||||
|
||||
#undef HAVE_LONG_LONG
|
||||
#if SIZEOF_LONG_LONG != 0
|
||||
# define HAVE_LONG_LONG
|
||||
#endif
|
||||
|
||||
/* Define this if you want the NLS support. */
|
||||
#undef HAVE_NLS
|
||||
|
||||
|
|
|
|||
|
|
@ -107,7 +107,7 @@
|
|||
#define LDOUBLE double
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_LONG_LONG
|
||||
#if SIZEOF_LONG_LONG != 0
|
||||
# define LLONG long long
|
||||
#else
|
||||
# define LLONG long
|
||||
|
|
@ -849,7 +849,7 @@ int main (void)
|
|||
NULL
|
||||
};
|
||||
long int_nums[] = { -1, 134, 91340, 341, 0203, 0};
|
||||
#ifdef HAVE_LONG_LONG
|
||||
#if SIZEOF_LONG_LONG != 0
|
||||
char *llong_fmt[] = {
|
||||
"%lld", "%llu",
|
||||
"%-1.5lld", "%-1.5llu",
|
||||
|
|
@ -905,7 +905,7 @@ int main (void)
|
|||
num++;
|
||||
}
|
||||
|
||||
#ifdef HAVE_LONG_LONG
|
||||
#if SIZEOF_LONG_LONG != 0
|
||||
for (x = 0; llong_fmt[x] != NULL ; x++)
|
||||
for (y = 0; llong_nums[y] != 0 ; y++)
|
||||
{
|
||||
|
|
|
|||
37
src/sysdep.h
37
src/sysdep.h
|
|
@ -129,23 +129,19 @@ do { \
|
|||
} while (0)
|
||||
|
||||
/* Define a large ("very long") type useful for storing large
|
||||
non-negative quantities that exceed sizes of normal download, such
|
||||
as the *total* number of bytes downloaded. To fit today's needs,
|
||||
this needs to be an integral type at least 64 bits wide. On the
|
||||
machines where `long' is 64-bit, we use long. Otherwise, we check
|
||||
whether `long long' is available and if yes, use that. If long
|
||||
long is unavailable, we give up and just use `long'.
|
||||
non-negative quantities that exceed sizes of normal download. Note
|
||||
that this has nothing to do with large file support. For example,
|
||||
one should be able to say `--quota=10G', large files
|
||||
notwithstanding.
|
||||
|
||||
This check could be smarter and moved to configure, which could
|
||||
check for a bunch of non-standard types such as uint64_t. But I
|
||||
don't see the need for it -- the current test will work on all
|
||||
modern architectures, and if it fails, nothing bad happens, we just
|
||||
end up with long.
|
||||
On the machines where `long' is 64-bit, we use long. Otherwise, we
|
||||
check whether `long long' is available and if yes, use that. If
|
||||
long long is unavailable, we give up and just use `long'.
|
||||
|
||||
Note: you cannot use VERY_LONG_TYPE along with printf(). When you
|
||||
need to print it, use very_long_to_string(). */
|
||||
|
||||
#if (SIZEOF_LONG >= 8) || !defined(HAVE_LONG_LONG)
|
||||
#if SIZEOF_LONG >= 8 || SIZEOF_LONG_LONG == 0
|
||||
/* either long is "big enough", or long long is unavailable which
|
||||
leaves long as the only choice. */
|
||||
# define VERY_LONG_TYPE unsigned long
|
||||
|
|
@ -243,7 +239,10 @@ void *memcpy ();
|
|||
int fnmatch ();
|
||||
#endif
|
||||
|
||||
/* Provide 32-bit types for the code that really needs it. */
|
||||
/* Provide 32-bit types. Most code shouldn't care, but there is code
|
||||
that really needs a 32-bit integral type. If int32_t and u_int32_t
|
||||
are present, we use them, otherwise we pick one of int/short/long,
|
||||
and throw an error if none of them works. */
|
||||
|
||||
#ifndef HAVE_INT32_T
|
||||
# if SIZEOF_INT == 4
|
||||
|
|
@ -252,7 +251,11 @@ typedef int int32_t;
|
|||
# if SIZEOF_LONG == 4
|
||||
typedef long int32_t;
|
||||
# else
|
||||
"Cannot determine a 32-bit type"
|
||||
# if SIZEOF_SHORT == 4
|
||||
typedef short int32_t;
|
||||
# else
|
||||
#error "Cannot determine a 32-bit type"
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
|
@ -264,7 +267,11 @@ typedef unsigned int u_int32_t;
|
|||
# if SIZEOF_LONG == 4
|
||||
typedef unsigned long u_int32_t;
|
||||
# else
|
||||
"Cannot determine a 32-bit type"
|
||||
# if SIZEOF_SHORT == 4
|
||||
typedef unsigned short u_int32_t;
|
||||
# else
|
||||
#error "Cannot determine a 32-bit type"
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -183,6 +183,9 @@
|
|||
/* Define if you have the isatty function. */
|
||||
#define HAVE_ISATTY
|
||||
|
||||
/* Define to the length of short. */
|
||||
#define SIZEOF_SHORT 2
|
||||
|
||||
/* Define to the length of int. */
|
||||
#define SIZEOF_INT 4
|
||||
|
||||
|
|
|
|||
|
|
@ -187,6 +187,9 @@
|
|||
/* Define if you have the memmove function */
|
||||
#define HAVE_MEMMOVE 1
|
||||
|
||||
/* Define to the length of short. */
|
||||
#define SIZEOF_SHORT 2
|
||||
|
||||
/* Define to the length of int. */
|
||||
#define SIZEOF_INT 4
|
||||
|
||||
|
|
@ -203,4 +206,3 @@
|
|||
#define HAVE_U_INT32_T 1
|
||||
|
||||
#endif /* CONFIG_H */
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue