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complete: add device name complete support for devinfo 

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2011-06-05 20:58:08 +08:00
parent 9dfb0030ee
commit 1fa17ad5d4
3 changed files with 23 additions and 0 deletions
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20
common/complete.c
View File

@ -145,6 +145,26 @@ int command_complete(struct string_list *sl, char *instr)
return 0;
}
int device_complete(struct string_list *sl, char *instr)
{
struct device_d *dev;
int len;
if (!instr)
instr = "";
len = strlen(instr);
for_each_device(dev) {
if (strncmp(instr, dev_name(dev), len))
continue;
string_list_add_asprintf(sl, "%s ", dev_name(dev));
}
return COMPLETE_CONTINUE;
}
static int device_param_complete(char *begin, struct device_d *dev,
struct string_list *sl, char *instr)
{

2
drivers/base/driver.c
View File

@ -33,6 +33,7 @@
#include <errno.h>
#include <fs.h>
#include <linux/list.h>
#include <complete.h>
LIST_HEAD(device_list);
EXPORT_SYMBOL(device_list);
@ -443,6 +444,7 @@ BAREBOX_CMD_START(devinfo)
.cmd = do_devinfo,
.usage = "Show information about devices and drivers.",
BAREBOX_CMD_HELP(cmd_devinfo_help)
BAREBOX_CMD_COMPLETE(device_complete)
BAREBOX_CMD_END
#endif

1
include/complete.h
View File

@ -12,6 +12,7 @@ int complete(char *instr, char **outstr);
void complete_reset(void);
int command_complete(struct string_list *sl, char *instr);
int device_complete(struct string_list *sl, char *instr);
#endif /* __COMPLETE_ */