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0140db94c0
The symbol was somewhat recently introduced by the kernel and not all distributions may be have available. The number is part of the ABI, so we can add a local fallback define. Closes: https://github.com/kmod-project/kmod/issues/29 Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>
60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
#pragma once
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#include <unistd.h>
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#include <sys/syscall.h>
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#ifdef HAVE_LINUX_MODULE_H
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#include <linux/module.h>
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#endif
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#ifndef MODULE_INIT_IGNORE_MODVERSIONS
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# define MODULE_INIT_IGNORE_MODVERSIONS 1
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#endif
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#ifndef MODULE_INIT_IGNORE_VERMAGIC
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# define MODULE_INIT_IGNORE_VERMAGIC 2
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#endif
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#ifndef MODULE_INIT_COMPRESSED_FILE
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# define MODULE_INIT_COMPRESSED_FILE 4
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#endif
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#ifndef __NR_finit_module
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# define __NR_finit_module -1
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#endif
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#ifndef HAVE_FINIT_MODULE
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#include <errno.h>
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static inline int finit_module(int fd, const char *uargs, int flags)
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{
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if (__NR_finit_module == -1) {
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errno = ENOSYS;
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return -1;
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}
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return syscall(__NR_finit_module, fd, uargs, flags);
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}
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#endif
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#if !HAVE_DECL_STRNDUPA
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#define strndupa(s, n) \
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({ \
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const char *__old = (s); \
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size_t __len = strnlen(__old, (n)); \
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char *__new = alloca(__len + 1); \
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__new[__len] = '\0'; \
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memcpy(__new, __old, __len); \
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})
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#endif
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#if !HAVE_DECL_BE32TOH
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#include <endian.h>
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#include <byteswap.h>
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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#define be32toh(x) bswap_32 (x)
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#else
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#define be32toh(x) (x)
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#endif
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#endif
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