469226a431
Eliminate an unused debug option. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
47 lines
1,015 B
C
47 lines
1,015 B
C
/*
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* Copyright (C) 2000 - 2003 Jeff Dike (jdike@addtoit.com)
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* Licensed under the GPL
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*/
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#include "linux/types.h"
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#include "linux/utime.h"
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#include "linux/sys.h"
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#include "linux/ptrace.h"
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#include "asm/unistd.h"
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#include "asm/ptrace.h"
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#include "asm/uaccess.h"
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#include "asm/stat.h"
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#include "sysdep/syscalls.h"
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#include "sysdep/sigcontext.h"
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#include "kern_util.h"
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#include "syscall.h"
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void syscall_handler_tt(int sig, struct pt_regs *regs)
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{
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void *sc;
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long result;
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int syscall;
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sc = UPT_SC(®s->regs);
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SC_START_SYSCALL(sc);
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syscall = UPT_SYSCALL_NR(®s->regs);
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syscall_trace(®s->regs, 0);
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current->thread.nsyscalls++;
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nsyscalls++;
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if((syscall >= NR_syscalls) || (syscall < 0))
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result = -ENOSYS;
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else result = EXECUTE_SYSCALL(syscall, regs);
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/* regs->sc may have changed while the system call ran (there may
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* have been an interrupt or segfault), so it needs to be refreshed.
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*/
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UPT_SC(®s->regs) = sc;
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SC_SET_SYSCALL_RETURN(sc, result);
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syscall_trace(®s->regs, 1);
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}
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