vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

pull-in block-arg branch

Browse source
This commit is contained in:
BVK Chaitanya 2010-08-26 11:32:35 +05:30
commit 47b4c2c3e8
559 changed files with 6932 additions and 5047 deletions
Download patch file Download diff file Expand all files Collapse all files

31
include/grub/script_sh.h
View file

@ -44,8 +44,8 @@ struct grub_script
struct grub_script_mem *mem;
struct grub_script_cmd *cmd;
/* Other grub_script's from block arguments. */
struct grub_script *siblings;
/* grub_scripts from block arguments. */
struct grub_script *next_siblings;
struct grub_script *children;
};
@ -225,6 +225,7 @@ void grub_script_init (void);
void grub_script_fini (void);
void grub_script_mem_free (struct grub_script_mem *mem);
void grub_script_argv_free (struct grub_script_argv *argv);
int grub_script_argv_make (struct grub_script_argv *argv, int argc, char **args);
int grub_script_argv_next (struct grub_script_argv *argv);
@ -318,6 +319,12 @@ grub_err_t grub_script_shift (grub_command_t cmd, int argc, char *argv[]);
/* SETPARAMS command for GRUB script functions. */
grub_err_t grub_script_setparams (grub_command_t cmd, int argc, char *argv[]);
/* Break command for loops. */
grub_err_t grub_script_break (grub_command_t cmd, int argc, char *argv[]);
/* SHIFT command for GRUB script. */
grub_err_t grub_script_shift (grub_command_t cmd, int argc, char *argv[]);
/* This variable points to the parsed command. This is used to
communicate with the bison code. */
extern struct grub_script_cmd *grub_script_parsed;
@ -382,4 +389,24 @@ grub_script_put (struct grub_script *script)
grub_err_t
grub_normal_parse_line (char *line, grub_reader_getline_t getline);
static inline struct grub_script *
grub_script_ref (struct grub_script *script)
{
if (script)
script->refcnt++;
return script;
}
static inline void
grub_script_unref (struct grub_script *script)
{
if (! script)
return;
if (script->refcnt == 0)
grub_script_free (script);
else
script->refcnt--;
}
#endif /* ! GRUB_NORMAL_PARSER_HEADER */