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- /*
- * system call not available stub
- *
- * Copyright (C) 2009 Analog Devices Inc.
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
- #include <errno.h>
- #include <sys/syscall.h>
- #ifdef __UCLIBC_HAS_STUBS__
- static int enosys_stub(void)
- {
- __set_errno(ENOSYS);
- return -1;
- }
- #define make_stub(stub) \
- link_warning(stub, #stub ": this function is not implemented") \
- strong_alias(enosys_stub, stub)
- #ifndef __ARCH_USE_MMU__
- # undef __NR_fork
- #endif
- #ifndef __UCLIBC_HAS_LFS__
- # undef __NR_fadvise64
- # undef __NR_fadvise64_64
- # undef __NR_sync_file_range
- #endif
- #ifndef __NR_accept4
- make_stub(accept4)
- #endif
- #ifndef __NR_bdflush
- make_stub(bdflush)
- #endif
- #ifndef __NR_capget
- make_stub(capget)
- #endif
- #ifndef __NR_capset
- make_stub(capset)
- #endif
- #ifndef __NR_create_module
- make_stub(create_module)
- #endif
- #ifndef __NR_delete_module
- make_stub(delete_module)
- #endif
- #ifndef __NR_epoll_create
- make_stub(epoll_create)
- #endif
- #ifndef __NR_epoll_ctl
- make_stub(epoll_ctl)
- #endif
- #ifndef __NR_epoll_wait
- make_stub(epoll_wait)
- #endif
- #ifndef __NR_fdatasync
- make_stub(fdatasync)
- #endif
- #ifndef __NR_flistxattr
- make_stub(flistxattr)
- #endif
- #ifndef __NR_fork
- make_stub(fork)
- #endif
- #ifndef __NR_fgetxattr
- make_stub(fgetxattr)
- #endif
- #ifndef __NR_fremovexattr
- make_stub(fremovexattr)
- #endif
- #ifndef __NR_fsetxattr
- make_stub(fsetxattr)
- #endif
- #ifndef __NR_get_kernel_syms
- make_stub(get_kernel_syms)
- #endif
- #if !defined(__NR_getpgrp) && (defined(__NR_getpgid) && (defined(__NR_getpid) || defined(__NR_getxpid)))
- make_stub(getpgrp)
- #endif
- #ifndef __NR_getxattr
- make_stub(getxattr)
- #endif
- #ifndef __NR_init_module
- make_stub(init_module)
- #endif
- #ifndef __NR_lgetxattr
- make_stub(lgetxattr)
- #endif
- #ifndef __NR_listxattr
- make_stub(listxattr)
- #endif
- #ifndef __NR_llistxattr
- make_stub(llistxattr)
- #endif
- #ifndef __NR_lremovexattr
- make_stub(lremovexattr)
- #endif
- #ifndef __NR_lsetxattr
- make_stub(lsetxattr)
- #endif
- #ifndef __NR_pivot_root
- make_stub(pivot_root)
- #endif
- #ifndef __NR_query_module
- make_stub(query_module)
- #endif
- #ifndef __NR_removexattr
- make_stub(removexattr)
- #endif
- #ifndef __NR_sched_getaffinity
- make_stub(sched_getaffinity)
- #endif
- #ifndef __NR_sched_setaffinity
- make_stub(sched_setaffinity)
- #endif
- #ifndef __NR_setxattr
- make_stub(setxattr)
- #endif
- #if !defined(__NR_signalfd4) && !defined(__NR_signalfd)
- make_stub(signalfd)
- #endif
- #ifndef __NR_rt_sigtimedwait
- make_stub(sigtimedwait)
- make_stub(sigwaitinfo)
- #endif
- #ifndef __NR_splice
- make_stub(splice)
- #endif
- #ifndef __NR_sync_file_range
- make_stub(sync_file_range)
- #endif
- #if !defined(__NR_umount) && !defined(__NR_umount2)
- make_stub(umount)
- #endif
- #ifndef __NR_umount2
- make_stub(umount2)
- #endif
- #ifndef __NR_utimensat
- make_stub(futimens)
- make_stub(utimensat)
- # ifndef __NR_lutimes
- make_stub(lutimes)
- # endif
- #endif
- #ifndef __NR_vmsplice
- make_stub(vmsplice)
- #endif
- #endif
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