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authorArnd Bergmann <arnd@arndb.de>2006-10-02 05:18:44 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-02 10:57:23 -0400
commit135ab6ec8fdad6f61aabe53f456821baf4a4aa0e (patch)
tree22a46321949e6621e95f6c21a3d34e3516d07cc8 /include/asm-sh
parent821278a75d270048e291fcbec9304439a176ba88 (diff)
[PATCH] remove remaining errno and __KERNEL_SYSCALLS__ references
The last in-kernel user of errno is gone, so we should remove the definition and everything referring to it. This also removes the now-unused lib/execve.c file that was introduced earlier. Also remove every trace of __KERNEL_SYSCALLS__ that still remained in the kernel. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Andi Kleen <ak@muc.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ian Molton <spyro@f2s.com> Cc: Mikael Starvik <starvik@axis.com> Cc: David Howells <dhowells@redhat.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Hirokazu Takata <takata.hirokazu@renesas.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Kazumoto Kojima <kkojima@rr.iij4u.or.jp> Cc: Richard Curnow <rc@rc0.org.uk> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp> Cc: Chris Zankel <chris@zankel.net> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-sh')
-rw-r--r--include/asm-sh/unistd.h70
1 files changed, 0 insertions, 70 deletions
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index 5d5e9f94def5..f1a0cbc966be 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -472,76 +472,6 @@ __syscall_return(type,__sc0); \
472#define __ARCH_WANT_SYS_RT_SIGACTION 472#define __ARCH_WANT_SYS_RT_SIGACTION
473#define __ARCH_WANT_SYS_RT_SIGSUSPEND 473#define __ARCH_WANT_SYS_RT_SIGSUSPEND
474 474
475#ifdef __KERNEL_SYSCALLS__
476
477#include <linux/compiler.h>
478#include <linux/types.h>
479#include <linux/linkage.h>
480#include <asm/ptrace.h>
481
482/*
483 * we need this inline - forking from kernel space will result
484 * in NO COPY ON WRITE (!!!), until an execve is executed. This
485 * is no problem, but for the stack. This is handled by not letting
486 * main() use the stack at all after fork(). Thus, no function
487 * calls - which means inline code for fork too, as otherwise we
488 * would use the stack upon exit from 'fork()'.
489 *
490 * Actually only pause and fork are needed inline, so that there
491 * won't be any messing with the stack from main(), but we define
492 * some others too.
493 */
494#define __NR__exit __NR_exit
495static __inline__ _syscall0(int,pause)
496static __inline__ _syscall0(int,sync)
497static __inline__ _syscall0(pid_t,setsid)
498static __inline__ _syscall3(int,write,int,fd,const char *,buf,off_t,count)
499static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
500static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
501static __inline__ _syscall1(int,dup,int,fd)
502static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
503static __inline__ _syscall3(int,open,const char *,file,int,flag,int,mode)
504static __inline__ _syscall1(int,close,int,fd)
505static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
506static __inline__ _syscall1(int,delete_module,const char *,name)
507
508static __inline__ pid_t wait(int * wait_stat)
509{
510 return waitpid(-1,wait_stat,0);
511}
512
513asmlinkage long sys_mmap2(
514 unsigned long addr, unsigned long len,
515 unsigned long prot, unsigned long flags,
516 unsigned long fd, unsigned long pgoff);
517asmlinkage int sys_execve(char *ufilename, char **uargv,
518 char **uenvp, unsigned long r7,
519 struct pt_regs regs);
520asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
521 unsigned long parent_tidptr,
522 unsigned long child_tidptr,
523 struct pt_regs regs);
524asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
525 unsigned long r6, unsigned long r7,
526 struct pt_regs regs);
527asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
528 unsigned long r6, unsigned long r7,
529 struct pt_regs regs);
530asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
531 unsigned long r6, unsigned long r7,
532 struct pt_regs regs);
533asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char *buf,
534 size_t count, long dummy, loff_t pos);
535asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char *buf,
536 size_t count, long dummy, loff_t pos);
537struct sigaction;
538asmlinkage long sys_rt_sigaction(int sig,
539 const struct sigaction __user *act,
540 struct sigaction __user *oact,
541 size_t sigsetsize);
542
543#endif /* __KERNEL_SYSCALLS__ */
544
545/* 475/*
546 * "Conditional" syscalls 476 * "Conditional" syscalls
547 * 477 *