Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
tools/nolibc: remove __nolibc_enosys() fallback from fork functions
All architectures have one of the real functions available.
The additional fallback to __nolibc_enosys() is superfluous.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20250821-nolibc-enosys-v1-4-4b63f2caaa89@weissschuh.net
+2
-6
+2
-6
tools/include/nolibc/sys.h
+2
-6
tools/include/nolibc/sys.h
···
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* will not use the rest with no other flag.
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*/
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return my_syscall5(__NR_clone, SIGCHLD, 0, 0, 0, 0);
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-
#elif defined(__NR_fork)
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-
return my_syscall0(__NR_fork);
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#else
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-
return __nolibc_enosys(__func__);
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+
return my_syscall0(__NR_fork);
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#endif
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}
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#endif
···
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{
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#if defined(__NR_vfork)
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return my_syscall0(__NR_vfork);
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-
#elif defined(__NR_clone3)
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+
#else
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/*
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* clone() could be used but has different argument orders per
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* architecture.
···
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};
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return my_syscall2(__NR_clone3, &args, sizeof(args));
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-
#else
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-
return __nolibc_enosys(__func__);
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#endif
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}
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#endif