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* grub-core/commands/parttool.c (grub_cmd_parttool): Move show_help out

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of parent function.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-02-28 09:43:25 +01:00
parent 6c69e691ca
commit 5aec2afe2f
2 changed files with 51 additions and 44 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-02-28 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/commands/parttool.c (grub_cmd_parttool): Move show_help out
of parent function.
2013-02-28 Vladimir Serbinenko <phcoder@gmail.com> 2013-02-28 Vladimir Serbinenko <phcoder@gmail.com>
* util/grub-fstest.c: Remove nested functions. * util/grub-fstest.c: Remove nested functions.

90
grub-core/commands/parttool.c
View file

@ -94,6 +94,50 @@ grub_parttool_unregister (int handle)
grub_dl_unref (mymod); grub_dl_unref (mymod);
} }
static grub_err_t
show_help (grub_device_t dev)
{
int found = 0;
struct grub_parttool *cur;
for (cur = parts; cur; cur = cur->next)
if (grub_strcmp (dev->disk->partition->partmap->name, cur->name) == 0)
{
struct grub_parttool_argdesc *curarg;
found = 1;
for (curarg = cur->args; curarg->name; curarg++)
{
int spacing = 20;
spacing -= grub_strlen (curarg->name);
grub_printf ("%s", curarg->name);
switch (curarg->type)
{
case GRUB_PARTTOOL_ARG_BOOL:
grub_printf ("+/-");
spacing -= 3;
break;
case GRUB_PARTTOOL_ARG_VAL:
grub_xputs (_("=VAL"));
spacing -= 4;
break;
case GRUB_PARTTOOL_ARG_END:
break;
}
while (spacing-- > 0)
grub_printf (" ");
grub_puts_ (curarg->desc);
}
}
if (! found)
grub_printf_ (N_("Sorry no parttool is available for %s\n"),
dev->disk->partition->partmap->name);
return GRUB_ERR_NONE;
}
static grub_err_t static grub_err_t
grub_cmd_parttool (grub_command_t cmd __attribute__ ((unused)), grub_cmd_parttool (grub_command_t cmd __attribute__ ((unused)),
int argc, char **args) int argc, char **args)
@ -104,48 +148,6 @@ grub_cmd_parttool (grub_command_t cmd __attribute__ ((unused)),
int i, j; int i, j;
grub_err_t err = GRUB_ERR_NONE; grub_err_t err = GRUB_ERR_NONE;
auto grub_err_t show_help (void);
grub_err_t show_help (void)
{
int found = 0;
for (cur = parts; cur; cur = cur->next)
if (grub_strcmp (dev->disk->partition->partmap->name, cur->name) == 0)
{
struct grub_parttool_argdesc *curarg;
found = 1;
for (curarg = cur->args; curarg->name; curarg++)
{
int spacing = 20;
spacing -= grub_strlen (curarg->name);
grub_printf ("%s", curarg->name);
switch (curarg->type)
{
case GRUB_PARTTOOL_ARG_BOOL:
grub_printf ("+/-");
spacing -= 3;
break;
case GRUB_PARTTOOL_ARG_VAL:
grub_xputs (_("=VAL"));
spacing -= 4;
break;
case GRUB_PARTTOOL_ARG_END:
break;
}
while (spacing-- > 0)
grub_printf (" ");
grub_puts_ (curarg->desc);
}
}
if (! found)
grub_printf_ (N_("Sorry no parttool is available for %s\n"),
dev->disk->partition->partmap->name);
return GRUB_ERR_NONE;
}
if (argc < 1) if (argc < 1)
{ {
grub_puts_ (helpmsg); grub_puts_ (helpmsg);
@ -241,11 +243,11 @@ grub_cmd_parttool (grub_command_t cmd __attribute__ ((unused)),
} }
if (argc == 1) if (argc == 1)
return show_help (); return show_help (dev);
for (i = 1; i < argc; i++) for (i = 1; i < argc; i++)
if (grub_strcmp (args[i], "help") == 0) if (grub_strcmp (args[i], "help") == 0)
return show_help (); return show_help (dev);
parsed = (int *) grub_zalloc (argc * sizeof (int)); parsed = (int *) grub_zalloc (argc * sizeof (int));