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@@ -1,51 +0,0 @@
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-#include <unistd.h>
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-#include <sys/types.h>
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-#include <errno.h>
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-#include <sys/syscall.h>
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-
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-#define __syscall_clobbers \
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- "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12"
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-#define __syscall_return(type) \
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- return (__sc_err & 0x10000000 ? errno = __sc_ret, __sc_ret = -1 : 0), \
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- (type) __sc_ret
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-
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-pid_t attribute_hidden __vfork(void)
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-{
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- unsigned long __sc_ret, __sc_err;
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- register unsigned long __sc_0 __asm__ ("r0");
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- register unsigned long __sc_3 __asm__ ("r3");
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-
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-#if 0
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- /* Sigh. The vfork system call on powerpc
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- * seems to be completely broken. So just
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- * use fork instead */
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-
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- __sc_0 = __NR_vfork;
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- __asm__ __volatile__
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- ("sc \n\t"
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- "mfcr %1 "
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- : "=&r" (__sc_3), "=&r" (__sc_0)
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- : "0" (__sc_3), "1" (__sc_0)
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- : __syscall_clobbers);
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- __sc_ret = __sc_3;
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- __sc_err = __sc_0;
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-
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- if((__sc_err & 0x10000000) && (__sc_ret == ENOSYS))
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-#endif
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- {
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- __sc_0 = __NR_fork;
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- __asm__ __volatile__
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- ("sc \n\t"
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- "mfcr %1 "
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- : "=&r" (__sc_3), "=&r" (__sc_0)
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- : "0" (__sc_3), "1" (__sc_0)
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- : __syscall_clobbers);
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- __sc_ret = __sc_3;
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- __sc_err = __sc_0;
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- }
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-
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- __syscall_return (pid_t);
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-}
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-libc_hidden_proto(vfork)
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-weak_alias(__vfork,vfork)
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-libc_hidden_def(vfork)
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Peter S. Mazinger