diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/mips/mips32/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips32/sysdep.h | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h b/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h index 78534a5799..7c04819f6c 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h +++ b/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h @@ -25,11 +25,6 @@ #include <tls.h> -/* In order to get __set_errno() definition in INLINE_SYSCALL. */ -#ifndef __ASSEMBLER__ -#include <errno.h> -#endif - /* For Linux we can use the system call table in the header file /usr/include/asm/unistd.h of the kernel. But these symbols do not follow the SYS_* syntax @@ -42,34 +37,12 @@ /* We don't want the label for the error handler to be visible in the symbol table when we define it here. */ #ifdef __PIC__ +# undef SYSCALL_ERROR_LABEL # define SYSCALL_ERROR_LABEL 99b #endif #else /* ! __ASSEMBLER__ */ -/* Define a macro which expands into the inline wrapper code for a system - call. */ -#undef INLINE_SYSCALL -#define INLINE_SYSCALL(name, nr, args...) \ - ({ INTERNAL_SYSCALL_DECL (_sc_err); \ - long int result_var = INTERNAL_SYSCALL (name, _sc_err, nr, args); \ - if ( INTERNAL_SYSCALL_ERROR_P (result_var, _sc_err) ) \ - { \ - __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, _sc_err)); \ - result_var = -1L; \ - } \ - result_var; }) - -#undef INTERNAL_SYSCALL_DECL -#define INTERNAL_SYSCALL_DECL(err) do { } while (0) - -#undef INTERNAL_SYSCALL_ERROR_P -#define INTERNAL_SYSCALL_ERROR_P(val, err) \ - ((unsigned long int) (val) > -4096UL) - -#undef INTERNAL_SYSCALL_ERRNO -#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val)) - /* Note that the original Linux syscall restart convention required the instruction immediately preceding SYSCALL to initialize $v0 with the syscall number. Then if a restart triggered, $v0 would have been |