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authorEric Biggers <ebiggers@google.com>2020-05-12 16:32:48 -0700
committerEric Biggers <ebiggers@google.com>2020-05-15 13:51:28 -0700
commit8b85996095049a2216c0a6b582330ec75913243c (patch)
tree2934edfaabccf501bea47520f85a7bad09ff99ce /include/linux/parser.h
parent607009020a5e7fd9353fb2dd4cdcc73e26f3350f (diff)
linux/parser.h: add include guards
<linux/parser.h> is missing include guards. Add them. This is needed to allow declaring a function in <linux/fscrypt.h> that takes a substring_t parameter. Link: https://lore.kernel.org/r/20200512233251.118314-2-ebiggers@kernel.org Reviewed-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Eric Biggers <ebiggers@google.com>
Diffstat (limited to 'include/linux/parser.h')
-rw-r--r--include/linux/parser.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/parser.h b/include/linux/parser.h
index 12fc3482f5fc..89e2b23fb888 100644
--- a/include/linux/parser.h
+++ b/include/linux/parser.h
@@ -7,7 +7,8 @@
* but could potentially be used anywhere else that simple option=arg
* parsing is required.
*/
-
+#ifndef _LINUX_PARSER_H
+#define _LINUX_PARSER_H
/* associates an integer enumerator with a pattern string. */
struct match_token {
@@ -34,3 +35,5 @@ int match_hex(substring_t *, int *result);
bool match_wildcard(const char *pattern, const char *str);
size_t match_strlcpy(char *, const substring_t *, size_t);
char *match_strdup(const substring_t *);
+
+#endif /* _LINUX_PARSER_H */