Remove unneeded _syscallX macros from user view in asm-*/unistd.h

These aren't needed by glibc or klibc, and they're broken in some cases
anyway. The uClibc folks are apparently switching over to stop using
them too (now that we agreed that they should be dropped, at least).
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

include/asm-alpha/unistd.h

@@ -383,6 +383,8 @@
 #define __NR_inotify_add_watch		445
 #define __NR_inotify_rm_watch		446
 
+#ifdef __KERNEL__
+
 #define NR_SYSCALLS			447
 
 #if defined(__GNUC__)
@@ -565,9 +567,8 @@ type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, type6 arg6)\
 	_syscall_return(type);						\
 }
 
-#endif /* __LIBRARY__ && __GNUC__ */
+#endif /* __GNUC__ */
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
@@ -578,7 +579,6 @@ type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, type6 arg6)\
 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -661,4 +661,5 @@ asmlinkage long sys_rt_sigaction(int sig,
 
 #define cond_syscall(x)  asm(".weak\t" #x "\n" #x " = sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _ALPHA_UNISTD_H */

include/asm-arm/unistd.h

@@ -13,8 +13,6 @@
 #ifndef __ASM_ARM_UNISTD_H
 #define __ASM_ARM_UNISTD_H
 
-#include <linux/linkage.h>
-
 #define __NR_OABI_SYSCALL_BASE	0x900000
 
 #if defined(__thumb__) || defined(__ARM_EABI__)
@@ -378,6 +376,9 @@
 #undef __NR_ipc
 #endif
 
+#ifdef __KERNEL__
+#include <linux/linkage.h>
+
 #define __sys2(x) #x
 #define __sys1(x) __sys2(x)
 
@@ -519,7 +520,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
   __syscall_return(type,__res);						\
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_STAT64
 #define __ARCH_WANT_SYS_GETHOSTNAME
@@ -540,7 +540,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_SYS_SOCKETCALL
 #endif
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -564,7 +563,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -574,4 +573,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_ARM_UNISTD_H */

include/asm-arm26/unistd.h

@@ -14,8 +14,6 @@
 #ifndef __ASM_ARM_UNISTD_H
 #define __ASM_ARM_UNISTD_H
 
-#include <linux/linkage.h>
-
 #define __NR_SYSCALL_BASE	0x900000
 
 /*
@@ -312,6 +310,9 @@
 #define __ARM_NR_cacheflush		(__ARM_NR_BASE+2)
 #define __ARM_NR_usr26			(__ARM_NR_BASE+3)
 
+#ifdef __KERNEL__
+#include <linux/linkage.h>
+
 #define __sys2(x) #x
 #define __sys1(x) __sys2(x)
 
@@ -443,7 +444,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
   __syscall_return(type,__res);						\
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
@@ -462,7 +462,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -486,7 +485,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -496,4 +495,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_ARM_UNISTD_H */

include/asm-cris/unistd.h

@@ -295,11 +295,11 @@
 #define __NR_request_key	287
 #define __NR_keyctl		288
 
-#define NR_syscalls 289
+#ifdef __KERNEL__
 
+#define NR_syscalls 289
 
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
@@ -379,12 +379,10 @@ asmlinkage long sys_rt_sigaction(int sig,
  * complaints.  We don't want to use -fno-builtin, so just use a
  * different name when in the kernel.
  */
-#ifdef __KERNEL__
 #define _exit kernel_syscall_exit
-#endif
 static inline _syscall1(int,_exit,int,exitcode)
 static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 
 /*
@@ -395,4 +393,5 @@ static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_CRIS_UNISTD_H_ */

include/asm-frv/unistd.h

@@ -317,6 +317,8 @@
 #define __NR_pselect6		308
 #define __NR_ppoll		309
 
+#ifdef __KERNEL__
+
 #define NR_syscalls 310
 
 /*
@@ -477,9 +479,8 @@ static inline pid_t wait(int * wait_stat)
 	return waitpid(-1,wait_stat,0);
 }
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 /* #define __ARCH_WANT_OLD_READDIR */
 #define __ARCH_WANT_OLD_STAT
@@ -503,7 +504,6 @@ static inline pid_t wait(int * wait_stat)
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#endif
 
 /*
  * "Conditional" syscalls
@@ -515,4 +515,5 @@ static inline pid_t wait(int * wait_stat)
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_UNISTD_H_ */

include/asm-h8300/unistd.h

@@ -292,6 +292,8 @@
 #define __NR_request_key	287
 #define __NR_keyctl		288
 
+#ifdef __KERNEL__
+
 #define NR_syscalls 289
 
 
@@ -460,7 +462,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e, ftype f)	\
   __syscall_return(type, __res);			\
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
@@ -483,7 +484,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e, ftype f)	\
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -534,7 +534,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -543,4 +543,5 @@ asmlinkage long sys_rt_sigaction(int sig,
   asm (".weak\t_" #name "\n"				\
        ".set\t_" #name ",_sys_ni_syscall");
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_H8300_UNISTD_H_ */

include/asm-i386/unistd.h

@@ -323,6 +323,8 @@
 #define __NR_tee		315
 #define __NR_vmsplice		316
 
+#ifdef __KERNEL__
+
 #define NR_syscalls 317
 
 /*
@@ -422,7 +424,6 @@ __asm__ volatile ("push %%ebp ; push %%ebx ; movl 4(%2),%%ebp ; " \
 __syscall_return(type,__res); \
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
@@ -446,7 +447,6 @@ __syscall_return(type,__res); \
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -485,7 +485,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -497,4 +497,5 @@ asmlinkage long sys_rt_sigaction(int sig,
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_I386_UNISTD_H_ */

include/asm-m32r/unistd.h

@@ -295,6 +295,8 @@
 #define __NR_kexec_load		283
 #define __NR_waitid		284
 
+#ifdef __KERNEL__
+
 #define NR_syscalls 285
 
 /* user-visible error numbers are in the range -1 - -124: see
@@ -405,7 +407,6 @@ __asm__ __volatile__ (\
 __syscall_return(type,__res); \
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_STAT64
 #define __ARCH_WANT_SYS_ALARM
@@ -421,7 +422,6 @@ __syscall_return(type,__res); \
 #define __ARCH_WANT_SYS_OLD_GETRLIMIT /*will be unused*/
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -470,4 +470,5 @@ asmlinkage long sys_rt_sigaction(int sig,
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_M32R_UNISTD_H */

include/asm-m68k/unistd.h

@@ -285,6 +285,8 @@
 #define __NR_request_key	280
 #define __NR_keyctl		281
 
+#ifdef __KERNEL__
+
 #define NR_syscalls		282
 
 /* user-visible error numbers are in the range -1 - -124: see
@@ -383,7 +385,6 @@ __asm__ __volatile__ ("trap  #0" \
 __syscall_return(type,__res); \
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
@@ -406,7 +407,6 @@ __syscall_return(type,__res); \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -451,7 +451,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -461,4 +461,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_M68K_UNISTD_H_ */

include/asm-m68knommu/unistd.h

@@ -286,6 +286,8 @@
 #define __NR_request_key	280
 #define __NR_keyctl		281
  
+#ifdef __KERNEL__
+
 #define NR_syscalls		282
 
 /* user-visible error numbers are in the range -1 - -122: see
@@ -437,7 +439,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e)				\
   return (type)__res;								\
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
@@ -460,7 +461,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e)				\
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -515,7 +515,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -525,4 +525,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_M68K_UNISTD_H_ */

include/asm-mips/unistd.h

@@ -905,6 +905,8 @@
 #define __NR_N32_Linux			6000
 #define __NR_N32_Linux_syscalls		268
 
+#ifdef __KERNEL__
+
 #ifndef __ASSEMBLY__
 
 /* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
@@ -1168,8 +1170,6 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
 
 #endif /* (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) */
 
-#ifdef __KERNEL__
-
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
@@ -1196,7 +1196,6 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
 # ifdef CONFIG_MIPS32_O32
 #  define __ARCH_WANT_COMPAT_SYS_TIME
 # endif
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -1247,4 +1246,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n" #x "\t=\tsys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_UNISTD_H */

include/asm-parisc/unistd.h

@@ -792,6 +792,7 @@
 #define HPUX_GATEWAY_ADDR       0xC0000004
 #define LINUX_GATEWAY_ADDR      0x100
 
+#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 #define SYS_ify(syscall_name)   __NR_##syscall_name
@@ -934,7 +935,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
     return K_INLINE_SYSCALL(name, 5, arg1, arg2, arg3, arg4, arg5);	\
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
 #define __ARCH_WANT_SYS_ALARM
@@ -956,7 +956,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 /* mmap & mmap2 take 6 arguments */
 #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \
@@ -1056,4 +1055,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_PARISC_UNISTD_H_ */

include/asm-powerpc/unistd.h

@@ -305,12 +305,12 @@
 #define __NR_tee		284
 #define __NR_vmsplice		285
 
+#ifdef __KERNEL__
+
 #define __NR_syscalls		286
 
-#ifdef __KERNEL__
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls
-#endif
 
 #ifndef __ASSEMBLY__
 
@@ -422,7 +422,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 	__syscall_nr(6, type, name, arg1, arg2, arg3, arg4, arg5, arg6); \
 }
 
-#ifdef __KERNEL__
 
 #include <linux/types.h>
 #include <linux/compiler.h>
@@ -478,8 +477,8 @@ extern int execve(const char *file, char **argv, char **envp);
 #define cond_syscall(x) asm(".weak\t." #x "\n\t.set\t." #x ",.sys_ni_syscall")
 #endif
 
-#endif		/* __KERNEL__ */
 
 #endif		/* __ASSEMBLY__ */
+#endif		/* __KERNEL__ */
 
 #endif /* _ASM_PPC_UNISTD_H_ */

include/asm-s390/unistd.h

@@ -386,6 +386,8 @@
 
 #endif
 
+#ifdef __KERNEL__
+
 /* user-visible error numbers are in the range -1 - -122: see <asm-s390/errno.h> */
 
 #define __syscall_return(type, res)			     \
@@ -540,7 +542,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,    \
 	__syscall_return(type,__res);			     \
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_SYS_ALARM
@@ -567,7 +568,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,    \
 #   define __ARCH_WANT_COMPAT_SYS_TIME
 #   define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 # endif
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -618,7 +618,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -628,4 +628,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_S390_UNISTD_H_ */

include/asm-sh/unistd.h

@@ -304,6 +304,8 @@
 
 #define NR_syscalls 293
 
+#ifdef __KERNEL__
+
 /* user-visible error numbers are in the range -1 - -124: see <asm-sh/errno.h> */
 
 #define __syscall_return(type, res) \
@@ -420,7 +422,6 @@ __asm__ __volatile__ ("trapa	#0x16" \
 __syscall_return(type,__sc0); \
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
@@ -443,7 +444,6 @@ __syscall_return(type,__sc0); \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -513,7 +513,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -525,4 +525,5 @@ asmlinkage long sys_rt_sigaction(int sig,
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH_UNISTD_H */

include/asm-sh64/unistd.h

@@ -344,6 +344,8 @@
 #define __NR_inotify_add_watch	319
 #define __NR_inotify_rm_watch	320
 
+#ifdef __KERNEL__ 
+
 #define NR_syscalls 321
 
 /* user-visible error numbers are in the range -1 - -125: see <asm-sh64/errno.h> */
@@ -486,7 +488,6 @@ __asm__ __volatile__ ("!dummy	%0 %1 %2 %3 %4 %5 %6"		   	    \
 __syscall_return(type,__sc0); 						    \
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
@@ -509,7 +510,6 @@ __syscall_return(type,__sc0); 						    \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -550,7 +550,7 @@ static inline pid_t wait(int * wait_stat)
 {
 	return waitpid(-1,wait_stat,0);
 }
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -562,4 +562,5 @@ static inline pid_t wait(int * wait_stat)
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH64_UNISTD_H */

include/asm-sparc/unistd.h

@@ -317,6 +317,7 @@
 #define __NR_ppoll		298
 #define __NR_unshare		299
 
+#ifdef __KERNEL__
 /* WARNING: You MAY NOT add syscall numbers larger than 299, since
  *          all of the syscall tables in the Sparc kernel are
  *          sized to have 299 entries (starting at zero).  Therefore
@@ -453,7 +454,6 @@ errno = -__res; \
 return -1; \
 }
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
@@ -475,7 +475,6 @@ return -1; \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -532,4 +531,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _SPARC_UNISTD_H */

include/asm-sparc64/unistd.h

@@ -319,6 +319,7 @@
 #define __NR_ppoll		298
 #define __NR_unshare		299
 
+#ifdef __KERNEL__
 /* WARNING: You MAY NOT add syscall numbers larger than 299, since
  *          all of the syscall tables in the Sparc kernel are
  *          sized to have 299 entries (starting at zero).  Therefore
@@ -485,7 +486,6 @@ asmlinkage long sys_rt_sigaction(int sig,
 
 #endif /* __KERNEL_SYSCALLS__ */
 
-#ifdef __KERNEL__
 /* sysconf options, for SunOS compatibility */
 #define   _SC_ARG_MAX             1
 #define   _SC_CHILD_MAX           2
@@ -519,7 +519,6 @@ asmlinkage long sys_rt_sigaction(int sig,
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
-#endif
 
 /*
  * "Conditional" syscalls
@@ -529,4 +528,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif /* _SPARC64_UNISTD_H */

include/asm-v850/unistd.h

@@ -14,8 +14,6 @@
 #ifndef __V850_UNISTD_H__
 #define __V850_UNISTD_H__
 
-#include <asm/clinkage.h>
-
 #define __NR_restart_syscall	  0
 #define __NR_exit		  1
 #define __NR_fork		  2
@@ -237,10 +235,9 @@
    except the syscall number (r12).  */
 #define SYSCALL_SHORT_CLOBBERS	SYSCALL_CLOBBERS, "r13", "r14"
 
+#ifdef __KERNEL__
 
-/* User programs sometimes end up including this header file
-   (indirectly, via uClibc header files), so I'm a bit nervous just
-   including <linux/compiler.h>.  */
+#include <asm/clinkage.h>
 
 #define __syscall_return(type, res)					      \
   do {									      \
@@ -368,7 +365,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)	      \
 }
 		
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
@@ -389,7 +385,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)	      \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -440,7 +435,7 @@ asmlinkage long sys_rt_sigaction(int sig,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -455,4 +450,5 @@ asmlinkage long sys_rt_sigaction(int sig,
   void name (void) __attribute__ ((weak, alias ("sys_ni_syscall")));
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* __V850_UNISTD_H__ */

include/asm-x86_64/unistd.h

@@ -618,6 +618,8 @@ __SYSCALL(__NR_sync_file_range, sys_sync_file_range)
 #define __NR_vmsplice		278
 __SYSCALL(__NR_vmsplice, sys_vmsplice)
 
+#ifdef __KERNEL__
+
 #define __NR_syscall_max __NR_vmsplice
 
 #ifndef __NO_STUBS
@@ -635,7 +637,6 @@ do { \
 	return (type) (res); \
 } while (0)
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
 #define __ARCH_WANT_SYS_ALARM
@@ -657,7 +658,6 @@ do { \
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_TIME
 #define __ARCH_WANT_COMPAT_SYS_TIME
-#endif
 
 #ifndef __KERNEL_SYSCALLS__
 
@@ -821,7 +821,7 @@ asmlinkage long sys_pipe(int *fildes);
 
 #endif /* __KERNEL_SYSCALLS__ */
 
-#if !defined(__ASSEMBLY__) && defined(__KERNEL__)
+#ifndef __ASSEMBLY__
 
 #include <linux/linkage.h>
 #include <linux/compiler.h>
@@ -848,4 +848,5 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __KERNEL__ */
 #endif

include/asm-xtensa/unistd.h

@@ -11,8 +11,6 @@
 #ifndef _XTENSA_UNISTD_H
 #define _XTENSA_UNISTD_H
 
-#include <linux/linkage.h>
-
 #define __NR_spill		  0
 #define __NR_exit		  1
 #define __NR_read		  3
@@ -221,21 +219,9 @@
 #define SYSXTENSA_COUNT		   5	/* count of syscall0 functions*/
 
 #ifdef __KERNEL__
-#define __syscall_return(type, res) return ((type)(res))
-#else
-#define __syscall_return(type, res) \
-do { \
-	if ((unsigned long)(res) >= (unsigned long)(-125)) { \
-	/* Avoid using "res" which is declared to be in register r2; \
-	 * errno might expand to a function call and clobber it.  */ \
-		int __err = -(res); \
-		errno = __err; \
-		res = -1; \
-	} \
-	return (type) (res); \
-} while (0)
-#endif
+#include <linux/linkage.h>
 
+#define __syscall_return(type, res) return ((type)(res))
 
 /* Tensilica's xt-xcc compiler is much more agressive at code
  * optimization than gcc.  Multiple __asm__ statements are
@@ -429,11 +415,10 @@ static __inline__ _syscall3(int,execve,const char*,file,char**,argv,char**,envp)
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall");
 
-#ifdef __KERNEL__
 #define __ARCH_WANT_STAT64
 #define __ARCH_WANT_SYS_UTIME
 #define __ARCH_WANT_SYS_LLSEEK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
+#endif /* __KERNEL__ */
 
 #endif	/* _XTENSA_UNISTD_H */