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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2010-09-27 12:52:17 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-09-29 09:30:32 +0200 |
| commit | 5156e781bd530a1763c0a33a49871cf58dea7eb0 (patch) | |
| tree | 84c06fa3e5e5e8b497a37861ce894173c399fe8c /include/linux/stringify.h | |
| parent | 683e4ef35797f702d5674410aca931a5cba570da (diff) | |
| download | barebox-5156e781bd530a1763c0a33a49871cf58dea7eb0.tar.gz | |
import __stringify from linux
update the current code
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/linux/stringify.h')
| -rw-r--r-- | include/linux/stringify.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/stringify.h b/include/linux/stringify.h new file mode 100644 index 0000000000..841cec8ed5 --- /dev/null +++ b/include/linux/stringify.h @@ -0,0 +1,12 @@ +#ifndef __LINUX_STRINGIFY_H +#define __LINUX_STRINGIFY_H + +/* Indirect stringification. Doing two levels allows the parameter to be a + * macro itself. For example, compile with -DFOO=bar, __stringify(FOO) + * converts to "bar". + */ + +#define __stringify_1(x...) #x +#define __stringify(x...) __stringify_1(x) + +#endif /* !__LINUX_STRINGIFY_H */ |