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| author | Jeremy Kerr <jk@ozlabs.org> | 2013-09-17 09:36:11 +0800 |
|---|---|---|
| committer | Jeremy Kerr <jk@ozlabs.org> | 2013-09-24 13:14:59 +0800 |
| commit | e8a50ad2461a8efaa4d71ea19692a1b63a0f9bc2 (patch) | |
| tree | 74d2c13c671e05ff686031e8e80076547c548292 /discover/grub2/parser.y | |
| parent | d808f5d2ec8e232d736a5f811d647df91e2a5b43 (diff) | |
| download | talos-petitboot-e8a50ad2461a8efaa4d71ea19692a1b63a0f9bc2.tar.gz talos-petitboot-e8a50ad2461a8efaa4d71ea19692a1b63a0f9bc2.zip | |
discover/grub2: Add function support
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'discover/grub2/parser.y')
| -rw-r--r-- | discover/grub2/parser.y | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/discover/grub2/parser.y b/discover/grub2/parser.y index 550c374..bcf5935 100644 --- a/discover/grub2/parser.y +++ b/discover/grub2/parser.y @@ -95,6 +95,9 @@ statement: TOKEN_EOL { "fi" TOKEN_EOL { $$ = create_statement_if(parser, $3, $6, $9); } + | "function" TOKEN_DELIM word TOKEN_DELIM '{' statements '}' { + $$ = create_statement_function(parser, $3, $6); + } | "menuentry" TOKEN_DELIM words TOKEN_DELIM '{' statements '}' TOKEN_EOL { @@ -181,6 +184,17 @@ struct grub2_statement *create_statement_block(struct grub2_parser *parser, return &stmt->st; } +struct grub2_statement *create_statement_function(struct grub2_parser *parser, + struct grub2_word *name, struct grub2_statements *body) +{ + struct grub2_statement_function *stmt = + talloc(parser, struct grub2_statement_function); + stmt->st.exec = statement_function_execute; + stmt->name = name; + stmt->body = body; + return &stmt->st; +} + void statement_append(struct grub2_statements *stmts, struct grub2_statement *stmt) { |
