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TOMOYO Linux Cross Reference
Linux/include/linux/parser.h

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  1 /*
  2  * linux/include/linux/parser.h
  3  *
  4  * Header for lib/parser.c
  5  * Intended use of these functions is parsing filesystem argument lists,
  6  * but could potentially be used anywhere else that simple option=arg
  7  * parsing is required.
  8  */
  9 
 10 
 11 /* associates an integer enumerator with a pattern string. */
 12 struct match_token {
 13         int token;
 14         const char *pattern;
 15 };
 16 
 17 typedef struct match_token match_table_t[];
 18 
 19 /* Maximum number of arguments that match_token will find in a pattern */
 20 enum {MAX_OPT_ARGS = 3};
 21 
 22 /* Describe the location within a string of a substring */
 23 typedef struct {
 24         char *from;
 25         char *to;
 26 } substring_t;
 27 
 28 int match_token(char *, const match_table_t table, substring_t args[]);
 29 int match_int(substring_t *, int *result);
 30 int match_octal(substring_t *, int *result);
 31 int match_hex(substring_t *, int *result);
 32 size_t match_strlcpy(char *, const substring_t *, size_t);
 33 char *match_strdup(const substring_t *);
 34 

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