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Remove __ASSUME_VFORK_SYSCALL (and some __NR_vfork conditionals).

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This commit is contained in:
Joseph Myers
2012-08-01 20:49:45 +00:00
parent 5d9eaeecb4
commit a9f1039f0a
10 changed files with 34 additions and 107 deletions
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26
sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
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@ -1,4 +1,4 @@
/* Copyright (C) 2003 Free Software Foundation, Inc.
/* Copyright (C) 2003-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -26,32 +26,8 @@
and the process ID of the new process to the old process. */
ENTRY (__vfork)
#ifdef __NR_vfork
DO_CALL (SYS_ify (vfork))
# ifdef __ASSUME_VFORK_SYSCALL
PSEUDO_RET
# else
bnslr+
/* Check if vfork syscall is known at all. */
cmpwi r3,ENOSYS
bne- .Lsyscall_error
# endif
#endif
#ifndef __ASSUME_VFORK_SYSCALL
/* If we don't have vfork, fork is close enough. */
DO_CALL (SYS_ify (fork))
bnslr+
.Lsyscall_error:
b __syscall_error@local
#endif
PSEUDO_END (__vfork)
libc_hidden_def (__vfork)