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Diffstat (limited to 'src/lex.l')
| -rw-r--r-- | src/lex.l | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/lex.l b/src/lex.l new file mode 100644 index 0000000..817b6b6 --- /dev/null +++ b/src/lex.l @@ -0,0 +1,34 @@ +/* + * Copyright IBM Corporation. 2007 + * + * Authors: Balbir Singh <balbir@linux.vnet.ibm.com> + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2.1 of the GNU Lesser General Public License + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + */ + +%{ +#include <string.h> +#include "parse.h" +int line_no = 1; + +%} + +%% +\n {line_no++;} +[ \t] {/* DO NOTHING */} +^#.*[ \t]* {/* Comments */} +^\*.*[ \t]* {/* Comments */} +"mount" {return MOUNT;} +"task" {return TASK;} +"admin" {return ADMIN;} +"perm" {return PERM;} +"group" {return GROUP;} +[a-zA-Z0-9_\-\/\.]+ {yylval.name = strdup(yytext); return ID;} +. {return yytext[0];} +%% + |