diff options
author | Arnd Bergmann <arnd@arndb.de> | 2006-12-06 20:37:29 -0800 |
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committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:39:37 -0800 |
commit | f5738ceed46782aea7663d62cb6398eb05fc4ce0 (patch) | |
tree | 156ebf498bc1d892d6f9e33d2751869417e30eb4 /include/asm-frv | |
parent | 28ec24e23229ae3d333f8d7f0e6b31fa8ea7bf46 (diff) | |
download | kernel_samsung_smdk4412-f5738ceed46782aea7663d62cb6398eb05fc4ce0.zip kernel_samsung_smdk4412-f5738ceed46782aea7663d62cb6398eb05fc4ce0.tar.gz kernel_samsung_smdk4412-f5738ceed46782aea7663d62cb6398eb05fc4ce0.tar.bz2 |
[PATCH] remove kernel syscalls
The last thing we agreed on was to remove the macros entirely for 2.6.19,
on all architectures. Unfortunately, I think nobody actually _did_ that,
so they are still there.
[akpm@osdl.org: x86_64 fix]
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Greg Schafer <gschafer@zip.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-frv')
-rw-r--r-- | include/asm-frv/unistd.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h index 725e854..584c041 100644 --- a/include/asm-frv/unistd.h +++ b/include/asm-frv/unistd.h @@ -320,125 +320,6 @@ #ifdef __KERNEL__ #define NR_syscalls 310 -#include <linux/err.h> - -/* - * process the return value of a syscall, consigning it to one of two possible fates - * - user-visible error numbers are in the range -1 - -4095: see <asm-frv/errno.h> - */ -#undef __syscall_return -#define __syscall_return(type, res) \ -do { \ - unsigned long __sr2 = (res); \ - if (__builtin_expect(__sr2 >= (unsigned long)(-MAX_ERRNO), 0)) { \ - errno = (-__sr2); \ - __sr2 = ~0UL; \ - } \ - return (type) __sr2; \ -} while (0) - -/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */ - -#undef _syscall0 -#define _syscall0(type,name) \ -type name(void) \ -{ \ - register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ - register unsigned long __sc0 __asm__ ("gr8"); \ - __asm__ __volatile__ ("tira gr0,#0" \ - : "=r" (__sc0) \ - : "r" (__scnum)); \ - __syscall_return(type, __sc0); \ -} - -#undef _syscall1 -#define _syscall1(type,name,type1,arg1) \ -type name(type1 arg1) \ -{ \ - register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ - register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ - __asm__ __volatile__ ("tira gr0,#0" \ - : "+r" (__sc0) \ - : "r" (__scnum)); \ - __syscall_return(type, __sc0); \ -} - -#undef _syscall2 -#define _syscall2(type,name,type1,arg1,type2,arg2) \ -type name(type1 arg1,type2 arg2) \ -{ \ - register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ - register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ - register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ - __asm__ __volatile__ ("tira gr0,#0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1)); \ - __syscall_return(type, __sc0); \ -} - -#undef _syscall3 -#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ -type name(type1 arg1,type2 arg2,type3 arg3) \ -{ \ - register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ - register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ - register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ - register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \ - __asm__ __volatile__ ("tira gr0,#0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1), "r" (__sc2)); \ - __syscall_return(type, __sc0); \ -} - -#undef _syscall4 -#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ -type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ -{ \ - register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ - register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ - register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ - register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \ - register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \ - __asm__ __volatile__ ("tira gr0,#0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1), "r" (__sc2), "r" (__sc3)); \ - __syscall_return(type, __sc0); \ -} - -#undef _syscall5 -#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ -type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ -{ \ - register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ - register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ - register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ - register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \ - register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \ - register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5; \ - __asm__ __volatile__ ("tira gr0,#0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1), "r" (__sc2), \ - "r" (__sc3), "r" (__sc4)); \ - __syscall_return(type, __sc0); \ -} - -#undef _syscall6 -#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5, type6, arg6) \ -type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \ -{ \ - register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ - register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ - register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ - register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \ - register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \ - register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5; \ - register unsigned long __sc5 __asm__ ("gr13") = (unsigned long) arg6; \ - __asm__ __volatile__ ("tira gr0,#0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1), "r" (__sc2), \ - "r" (__sc3), "r" (__sc4), "r" (__sc5)); \ - __syscall_return(type, __sc0); \ -} #define __ARCH_WANT_IPC_PARSE_VERSION /* #define __ARCH_WANT_OLD_READDIR */ |