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Rev | Author | Line No. | Line |
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3031 | serge | 1 | #ifndef _LINUX_EXPORT_H |
2 | #define _LINUX_EXPORT_H |
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3 | /* |
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4 | * Export symbols from the kernel to modules. Forked from module.h |
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5 | * to reduce the amount of pointless cruft we feed to gcc when only |
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6 | * exporting a simple symbol or two. |
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7 | * |
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4103 | Serge | 8 | * Try not to add #includes here. It slows compilation and makes kernel |
9 | * hackers place grumpy comments in header files. |
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3031 | serge | 10 | */ |
6934 | serge | 11 | |
12 | /* Some toolchains use a `_' prefix for all user symbols. */ |
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13 | #ifdef CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX |
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14 | #define __VMLINUX_SYMBOL(x) _##x |
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15 | #define __VMLINUX_SYMBOL_STR(x) "_" #x |
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16 | #else |
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17 | #define __VMLINUX_SYMBOL(x) x |
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18 | #define __VMLINUX_SYMBOL_STR(x) #x |
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19 | #endif |
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3031 | serge | 20 | #define EXPORT_SYMBOL(sym) |
21 | #define EXPORT_SYMBOL_GPL(sym) |
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22 | #define EXPORT_SYMBOL_GPL_FUTURE(sym) |
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23 | #define EXPORT_UNUSED_SYMBOL(sym) |
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24 | #define EXPORT_UNUSED_SYMBOL_GPL(sym) |
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25 | |||
26 | #define THIS_MODULE ((struct module *)0) |
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27 | |||
28 | #endif /* _LINUX_EXPORT_H */ |