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authorArnd Bergmann <arnd@arndb.de>2006-12-06 20:37:29 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 08:39:37 -0800
commitf5738ceed46782aea7663d62cb6398eb05fc4ce0 (patch)
tree156ebf498bc1d892d6f9e33d2751869417e30eb4 /include/asm-m68knommu/unistd.h
parent28ec24e23229ae3d333f8d7f0e6b31fa8ea7bf46 (diff)
downloadop-kernel-dev-f5738ceed46782aea7663d62cb6398eb05fc4ce0.zip
op-kernel-dev-f5738ceed46782aea7663d62cb6398eb05fc4ce0.tar.gz
[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-m68knommu/unistd.h')
-rw-r--r--include/asm-m68knommu/unistd.h150
1 files changed, 0 insertions, 150 deletions
diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h
index ebaf031..82e0319 100644
--- a/include/asm-m68knommu/unistd.h
+++ b/include/asm-m68knommu/unistd.h
@@ -318,156 +318,6 @@
#ifdef __KERNEL__
#define NR_syscalls 311
-#include <linux/err.h>
-
-/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
- <asm-m68k/errno.h> */
-
-#define __syscall_return(type, res) \
-do { \
- if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
- /* avoid using res which is declared to be in register d0; \
- errno might expand to a function call and clobber it. */ \
- int __err = -(res); \
- errno = __err; \
- res = -1; \
- } \
- return (type) (res); \
-} while (0)
-
-#define _syscall0(type, name) \
-type name(void) \
-{ \
- long __res; \
- __asm__ __volatile__ ("movel %1, %%d0\n\t" \
- "trap #0\n\t" \
- "movel %%d0, %0" \
- : "=g" (__res) \
- : "i" (__NR_##name) \
- : "cc", "%d0"); \
- if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
- errno = -__res; \
- __res = -1; \
- } \
- return (type)__res; \
-}
-
-#define _syscall1(type, name, atype, a) \
-type name(atype a) \
-{ \
- long __res; \
- __asm__ __volatile__ ("movel %2, %%d1\n\t" \
- "movel %1, %%d0\n\t" \
- "trap #0\n\t" \
- "movel %%d0, %0" \
- : "=g" (__res) \
- : "i" (__NR_##name), \
- "g" ((long)a) \
- : "cc", "%d0", "%d1"); \
- if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
- errno = -__res; \
- __res = -1; \
- } \
- return (type)__res; \
-}
-
-#define _syscall2(type, name, atype, a, btype, b) \
-type name(atype a, btype b) \
-{ \
- long __res; \
- __asm__ __volatile__ ("movel %3, %%d2\n\t" \
- "movel %2, %%d1\n\t" \
- "movel %1, %%d0\n\t" \
- "trap #0\n\t" \
- "movel %%d0, %0" \
- : "=g" (__res) \
- : "i" (__NR_##name), \
- "a" ((long)a), \
- "g" ((long)b) \
- : "cc", "%d0", "%d1", "%d2"); \
- if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
- errno = -__res; \
- __res = -1; \
- } \
- return (type)__res; \
-}
-
-#define _syscall3(type, name, atype, a, btype, b, ctype, c) \
-type name(atype a, btype b, ctype c) \
-{ \
- long __res; \
- __asm__ __volatile__ ("movel %4, %%d3\n\t" \
- "movel %3, %%d2\n\t" \
- "movel %2, %%d1\n\t" \
- "movel %1, %%d0\n\t" \
- "trap #0\n\t" \
- "movel %%d0, %0" \
- : "=g" (__res) \
- : "i" (__NR_##name), \
- "a" ((long)a), \
- "a" ((long)b), \
- "g" ((long)c) \
- : "cc", "%d0", "%d1", "%d2", "%d3"); \
- if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
- errno = -__res; \
- __res = -1; \
- } \
- return (type)__res; \
-}
-
-#define _syscall4(type, name, atype, a, btype, b, ctype, c, dtype, d) \
-type name(atype a, btype b, ctype c, dtype d) \
-{ \
- long __res; \
- __asm__ __volatile__ ("movel %5, %%d4\n\t" \
- "movel %4, %%d3\n\t" \
- "movel %3, %%d2\n\t" \
- "movel %2, %%d1\n\t" \
- "movel %1, %%d0\n\t" \
- "trap #0\n\t" \
- "movel %%d0, %0" \
- : "=g" (__res) \
- : "i" (__NR_##name), \
- "a" ((long)a), \
- "a" ((long)b), \
- "a" ((long)c), \
- "g" ((long)d) \
- : "cc", "%d0", "%d1", "%d2", "%d3", \
- "%d4"); \
- if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
- errno = -__res; \
- __res = -1; \
- } \
- return (type)__res; \
-}
-
-#define _syscall5(type, name, atype, a, btype, b, ctype, c, dtype, d, etype, e) \
-type name(atype a, btype b, ctype c, dtype d, etype e) \
-{ \
- long __res; \
- __asm__ __volatile__ ("movel %6, %%d5\n\t" \
- "movel %5, %%d4\n\t" \
- "movel %4, %%d3\n\t" \
- "movel %3, %%d2\n\t" \
- "movel %2, %%d1\n\t" \
- "movel %1, %%d0\n\t" \
- "trap #0\n\t" \
- "movel %%d0, %0" \
- : "=g" (__res) \
- : "i" (__NR_##name), \
- "a" ((long)a), \
- "a" ((long)b), \
- "a" ((long)c), \
- "a" ((long)d), \
- "g" ((long)e) \
- : "cc", "%d0", "%d1", "%d2", "%d3", \
- "%d4", "%d5"); \
- if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
- errno = -__res; \
- __res = -1; \
- } \
- return (type)__res; \
-}
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
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