| #define __NR_io_setup 245 |
| #define __NR_io_destroy 246 |
| #define __NR_io_getevents 247 |
| #define __NR_io_submit 248 |
| #define __NR_io_cancel 249 |
| |
| #define io_syscall1(type,fname,sname,type1,arg1) \ |
| type fname(type1 arg1) \ |
| { \ |
| long __res; \ |
| __asm__ volatile ("xchgl %%edi,%%ebx\n" \ |
| "int $0x80\n" \ |
| "xchgl %%edi,%%ebx" \ |
| : "=a" (__res) \ |
| : "0" (__NR_##sname),"D" ((long)(arg1))); \ |
| return __res; \ |
| } |
| |
| #define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \ |
| type fname(type1 arg1,type2 arg2) \ |
| { \ |
| long __res; \ |
| __asm__ volatile ("xchgl %%edi,%%ebx\n" \ |
| "int $0x80\n" \ |
| "xchgl %%edi,%%ebx" \ |
| : "=a" (__res) \ |
| : "0" (__NR_##sname),"D" ((long)(arg1)),"c" ((long)(arg2))); \ |
| return __res; \ |
| } |
| |
| #define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3) \ |
| type fname(type1 arg1,type2 arg2,type3 arg3) \ |
| { \ |
| long __res; \ |
| __asm__ volatile ("xchgl %%edi,%%ebx\n" \ |
| "int $0x80\n" \ |
| "xchgl %%edi,%%ebx" \ |
| : "=a" (__res) \ |
| : "0" (__NR_##sname),"D" ((long)(arg1)),"c" ((long)(arg2)), \ |
| "d" ((long)(arg3))); \ |
| return __res; \ |
| } |
| |
| #define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ |
| type fname (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ |
| { \ |
| long __res; \ |
| __asm__ volatile ("xchgl %%edi,%%ebx\n" \ |
| "int $0x80\n" \ |
| "xchgl %%edi,%%ebx" \ |
| : "=a" (__res) \ |
| : "0" (__NR_##sname),"D" ((long)(arg1)),"c" ((long)(arg2)), \ |
| "d" ((long)(arg3)),"S" ((long)(arg4))); \ |
| return __res; \ |
| } |
| |
| #define io_syscall5(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ |
| type5,arg5) \ |
| type fname (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \ |
| { \ |
| long __res; \ |
| long tmp = 0; \ |
| __asm__ volatile ("movl %%ebx,%7\n" \ |
| "movl %2,%%ebx\n" \ |
| "int $0x80\n" \ |
| "movl %7,%%ebx" \ |
| : "=a" (__res) \ |
| : "0" (__NR_##sname),"rm" ((long)(arg1)),"c" ((long)(arg2)), \ |
| "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5)), \ |
| "m" (tmp)); \ |
| return __res; \ |
| } |