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/* vi: set sw=4 ts=4: */
/*
* mknod() for uClibc
*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <sys/syscall.h>
#include <sys/stat.h>
#if defined __NR_mknodat && !defined __NR_mknod
# include <fcntl.h>
int mknod(const char *path, mode_t mode, dev_t dev)
{
return mknodat(AT_FDCWD, path, mode, dev);
}
#else
int mknod(const char *path, mode_t mode, dev_t dev)
{
unsigned long long int k_dev;
/* We must convert the value to dev_t type used by the kernel. */
k_dev = (dev) & ((1ULL << 32) - 1);
if (k_dev != dev) {
__set_errno(EINVAL);
return -1;
}
return INLINE_SYSCALL(mknod, 3, path, mode, (unsigned int)k_dev);
}
#endif
libc_hidden_def(mknod)
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