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| author | Alexander Aring <alex.aring@googlemail.com> | 2012-09-11 07:30:44 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-09-11 09:50:28 +0200 |
| commit | 650ef3853994b49182d0ee64b445ef7866fabe86 (patch) | |
| tree | 8b32ab18d62e1c5f5b0cba759556001704b3b1d2 /arch/sandbox/include | |
| parent | af516a9a35f4863f0405d22348802fd29b839975 (diff) | |
| download | barebox-650ef3853994b49182d0ee64b445ef7866fabe86.tar.gz barebox-650ef3853994b49182d0ee64b445ef7866fabe86.tar.xz | |
sandbox: fix posix_types
Fix setting of size_t ssize_t and ptrdiff_t for 32 bit and
64 bit systems.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/sandbox/include')
| -rw-r--r-- | arch/sandbox/include/asm/posix_types.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/posix_types.h b/arch/sandbox/include/asm/posix_types.h index 4345141d29..6985b8eb4a 100644 --- a/arch/sandbox/include/asm/posix_types.h +++ b/arch/sandbox/include/asm/posix_types.h @@ -15,9 +15,23 @@ typedef int __kernel_pid_t; typedef unsigned short __kernel_ipc_pid_t; typedef unsigned short __kernel_uid_t; typedef unsigned short __kernel_gid_t; +/* + * Most 32 bit architectures use "unsigned int" size_t, + * and all 64 bit architectures use "unsigned long" size_t. + * + * TODO: It's not clean to use __x86_64__ here. It's better + * to check on __BITS_PER_LONG here. But this is wrong set in + * arch/sandbox/include/asm/types.h. + */ +#ifdef __x86_64__ typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; +typedef long __kernel_ptrdiff_t; +#else +typedef unsigned int __kernel_size_t; +typedef int __kernel_ssize_t; typedef int __kernel_ptrdiff_t; +#endif typedef long __kernel_time_t; typedef long __kernel_suseconds_t; typedef long __kernel_clock_t; |