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HEAD
fgetwc may clobber errno when the result is not WEOF
[libc-test]
/
src
/
api
/
errno.c
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#include <errno.h>
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#define C(n) switch(n){case n:;}
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static void f()
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{
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{int c = errno;}
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C(EDOM)
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C(EILSEQ)
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C(ERANGE)
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#ifdef _POSIX_C_SOURCE
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C(E2BIG)
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C(EACCES)
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C(EADDRINUSE)
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C(EADDRNOTAVAIL)
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C(EAFNOSUPPORT)
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C(EAGAIN)
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C(EALREADY)
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C(EBADF)
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C(EBADMSG)
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C(EBUSY)
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C(ECANCELED)
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C(ECHILD)
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C(ECONNABORTED)
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C(ECONNREFUSED)
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C(ECONNRESET)
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C(EDEADLK)
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C(EDESTADDRREQ)
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C(EDQUOT)
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C(EEXIST)
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C(EFAULT)
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C(EFBIG)
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C(EHOSTUNREACH)
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C(EIDRM)
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C(EINPROGRESS)
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C(EINTR)
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C(EINVAL)
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C(EIO)
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C(EISCONN)
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C(EISDIR)
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C(ELOOP)
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C(EMFILE)
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C(EMLINK)
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C(EMSGSIZE)
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C(EMULTIHOP)
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C(ENAMETOOLONG)
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C(ENETDOWN)
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C(ENETRESET)
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C(ENETUNREACH)
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C(ENFILE)
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C(ENOBUFS)
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C(ENODATA)
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C(ENODEV)
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C(ENOENT)
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C(ENOEXEC)
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C(ENOLCK)
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C(ENOLINK)
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C(ENOMEM)
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C(ENOMSG)
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C(ENOPROTOOPT)
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C(ENOSPC)
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C(ENOSR)
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C(ENOSTR)
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C(ENOSYS)
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C(ENOTCONN)
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C(ENOTDIR)
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C(ENOTEMPTY)
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C(ENOTRECOVERABLE)
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C(ENOTSOCK)
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C(ENOTSUP)
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C(ENOTTY)
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C(ENXIO)
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C(EOPNOTSUPP)
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C(EOVERFLOW)
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C(EOWNERDEAD)
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C(EPERM)
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C(EPIPE)
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C(EPROTO)
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C(EPROTONOSUPPORT)
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C(EPROTOTYPE)
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C(EROFS)
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C(ESPIPE)
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C(ESRCH)
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C(ESTALE)
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C(ETIME)
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C(ETIMEDOUT)
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C(ETXTBSY)
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C(EWOULDBLOCK)
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C(EXDEV)
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#endif
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}