parser.h
上传用户:szlgq88
上传日期:2009-04-28
资源大小:48287k
文件大小:1k
- /*
- * linux/include/linux/parser.h
- *
- * Header for lib/parser.c
- * Intended use of these functions is parsing filesystem argument lists,
- * but could potentially be used anywhere else that simple option=arg
- * parsing is required.
- */
- /* associates an integer enumerator with a pattern string. */
- struct match_token {
- int token;
- char *pattern;
- };
- typedef struct match_token match_table_t[];
- /* Maximum number of arguments that match_token will find in a pattern */
- enum {MAX_OPT_ARGS = 3};
- /* Describe the location within a string of a substring */
- typedef struct {
- char *from;
- char *to;
- } substring_t;
- int match_token(char *, match_table_t table, substring_t args[]);
- int match_int(substring_t *, int *result);
- int match_octal(substring_t *, int *result);
- int match_hex(substring_t *, int *result);
- void match_strcpy(char *, substring_t *);
- char *match_strdup(substring_t *);