diff options
Diffstat (limited to 'libc/sysdeps/linux/arm/bits/syscalls.h')
| -rw-r--r-- | libc/sysdeps/linux/arm/bits/syscalls.h | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/libc/sysdeps/linux/arm/bits/syscalls.h b/libc/sysdeps/linux/arm/bits/syscalls.h index 2da150624..97c499342 100644 --- a/libc/sysdeps/linux/arm/bits/syscalls.h +++ b/libc/sysdeps/linux/arm/bits/syscalls.h @@ -94,13 +94,13 @@ return (type) (INLINE_SYSCALL(name, 7, arg1, arg2, arg3, arg4, arg5, arg6, arg7) #undef INLINE_SYSCALL #define INLINE_SYSCALL(name, nr, args...) \ - ({ unsigned int __sys_result = INTERNAL_SYSCALL (name, , nr, args); \ - if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (__sys_result, ), 0)) \ + ({ unsigned int _inline_sys_result = INTERNAL_SYSCALL (name, , nr, args); \ + if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_inline_sys_result, ), 0)) \ { \ - __set_errno (INTERNAL_SYSCALL_ERRNO (__sys_result, )); \ - __sys_result = (unsigned int) -1; \ + __set_errno (INTERNAL_SYSCALL_ERRNO (_inline_sys_result, )); \ + _inline_sys_result = (unsigned int) -1; \ } \ - (int) __sys_result; }) + (int) _inline_sys_result; }) #undef INTERNAL_SYSCALL_DECL #define INTERNAL_SYSCALL_DECL(err) do { } while (0) @@ -109,7 +109,7 @@ return (type) (INLINE_SYSCALL(name, 7, arg1, arg2, arg3, arg4, arg5, arg6, arg7) #if defined(__ARM_EABI__) #if !defined(__thumb__) #define INTERNAL_SYSCALL(name, err, nr, args...) \ - ({unsigned int _sys_result; \ + ({unsigned int __sys_result; \ { \ register int _a1 __asm__ ("r0"), _nr __asm__ ("r7"); \ LOAD_ARGS_##nr (args) \ @@ -118,16 +118,16 @@ return (type) (INLINE_SYSCALL(name, 7, arg1, arg2, arg3, arg4, arg5, arg6, arg7) : "=r" (_a1) \ : "r" (_nr) ASM_ARGS_##nr \ : "memory"); \ - _sys_result = _a1; \ + __sys_result = _a1; \ } \ - (int) _sys_result; }) + (int) __sys_result; }) #else /* !defined(__thumb__) */ /* So hide the use of r7 from the compiler, this would be a lot * easier but for the fact that the syscalls can exceed 255. * For the moment the LOAD_ARG_7 is sacrificed. */ #define INTERNAL_SYSCALL(name, err, nr, args...) \ - ({ unsigned int _sys_result; \ + ({ unsigned int __sys_result; \ { \ register int _a1 asm ("a1"); \ LOAD_ARGS_##nr (args) \ @@ -139,14 +139,14 @@ return (type) (INLINE_SYSCALL(name, 7, arg1, arg2, arg3, arg4, arg5, arg6, arg7) : "=r" (_a1) \ : "r" (_v3) ASM_ARGS_##nr \ : "memory"); \ - _sys_result = _a1; \ + __sys_result = _a1; \ } \ - (int) _sys_result; }) + (int) __sys_result; }) #endif /*!defined(__thumb__)*/ #else /* !defined(__ARM_EABI__) */ #if !defined(__thumb__) #define INTERNAL_SYSCALL(name, err, nr, args...) \ - ({ unsigned int _sys_result; \ + ({ unsigned int __sys_result; \ { \ register int _a1 __asm__ ("a1"); \ LOAD_ARGS_##nr (args) \ @@ -154,9 +154,9 @@ return (type) (INLINE_SYSCALL(name, 7, arg1, arg2, arg3, arg4, arg5, arg6, arg7) : "=r" (_a1) \ : "i" (SYS_ify(name)) ASM_ARGS_##nr \ : "memory"); \ - _sys_result = _a1; \ + __sys_result = _a1; \ } \ - (int) _sys_result; }) + (int) __sys_result; }) #else #if 0 /* This doesn't work because GCC uses r7 as a frame pointer in @@ -164,7 +164,7 @@ return (type) (INLINE_SYSCALL(name, 7, arg1, arg2, arg3, arg4, arg5, arg6, arg7) * it, resulting in mysterious crashes after the SWI. */ #define INTERNAL_SYSCALL(name, err, nr, args...) \ - ({ unsigned int _sys_result; \ + ({ unsigned int __sys_result; \ { \ register int _a1 __asm__ ("a1"); \ LOAD_ARGS_##nr (args) \ @@ -173,16 +173,16 @@ return (type) (INLINE_SYSCALL(name, 7, arg1, arg2, arg3, arg4, arg5, arg6, arg7) : "=r" (_a1) \ : "r" (_r7) ASM_ARGS_##nr \ : "memory"); \ - _sys_result = _a1; \ + __sys_result = _a1; \ } \ - (int) _sys_result; }) + (int) __sys_result; }) #else /* So hide the use of r7 from the compiler, this would be a lot * easier but for the fact that the syscalls can exceed 255. * For the moment the LOAD_ARG_7 is sacrificed. */ #define INTERNAL_SYSCALL(name, err, nr, args...) \ - ({ unsigned int _sys_result; \ + ({ unsigned int __sys_result; \ { \ register int _a1 __asm__ ("a1"); \ LOAD_ARGS_##nr (args) \ @@ -194,9 +194,9 @@ return (type) (INLINE_SYSCALL(name, 7, arg1, arg2, arg3, arg4, arg5, arg6, arg7) : "=r" (_a1) \ : "r" (_v3) ASM_ARGS_##nr \ : "memory"); \ - _sys_result = _a1; \ + __sys_result = _a1; \ } \ - (int) _sys_result; }) + (int) __sys_result; }) #endif #endif #endif /* !defined(__ARM_EABI__) */ |