diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/arm/vfork.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/vfork.S | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/vfork.S b/sysdeps/unix/sysv/linux/arm/vfork.S index 99c366d2b2..abd46c1c3b 100644 --- a/sysdeps/unix/sysv/linux/arm/vfork.S +++ b/sysdeps/unix/sysv/linux/arm/vfork.S @@ -19,7 +19,6 @@ #include <sysdep.h> #define _ERRNO_H 1 #include <bits/errno.h> -#include <kernel-features.h> /* Clone the calling process, but without copying the whole address space. The calling process is suspended until the new process exits or is @@ -27,8 +26,6 @@ and the process ID of the new process to the old process. */ ENTRY (__vfork) - -#ifdef __NR_vfork #ifdef SAVE_PID SAVE_PID #endif @@ -56,25 +53,7 @@ ENTRY (__vfork) cmn a1, #4096 RETINSTR(cc, lr) -# ifdef __ASSUME_VFORK_SYSCALL b PLTJMP(SYSCALL_ERROR) -# else - /* Check if vfork syscall is known at all. */ - cmn a1, #ENOSYS - bne PLTJMP(SYSCALL_ERROR) -# endif -#endif - -#ifndef __ASSUME_VFORK_SYSCALL - /* If we don't have vfork, fork is close enough. */ - DO_CALL (fork, 0) - cmn a1, #4096 - RETINSTR(cc, lr) - b PLTJMP(SYSCALL_ERROR) -#elif !defined __NR_vfork -# error "__NR_vfork not available and __ASSUME_VFORK_SYSCALL defined" -#endif - PSEUDO_END (__vfork) libc_hidden_def (__vfork) |