diff options
Diffstat (limited to 'common/misc.c')
-rw-r--r-- | common/misc.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/common/misc.c b/common/misc.c index bb7d4479fa..4ec0e22aaa 100644 --- a/common/misc.c +++ b/common/misc.c @@ -19,6 +19,9 @@ #include <common.h> #include <errno.h> #include <malloc.h> +#include <magicvar.h> +#include <globalvar.h> +#include <environment.h> int errno; EXPORT_SYMBOL(errno); @@ -149,3 +152,34 @@ const char *barebox_get_model(void) return CONFIG_BOARDINFO; } EXPORT_SYMBOL(barebox_get_model); + +BAREBOX_MAGICVAR_NAMED(global_model, global.model, "Product name of this hardware"); + +static char *hostname; + +/* + * The hostname is supposed to be the shortname of a board. It should + * contain only lowercase letters, numbers, '-', '_'. No whitespaces + * allowed. + */ +void barebox_set_hostname(const char *__hostname) +{ + if (IS_ENABLED(CONFIG_GLOBALVAR)) { + globalvar_add_simple("hostname", __hostname); + } else { + free(hostname); + hostname = xstrdup(__hostname); + } +} + +const char *barebox_get_hostname(void) +{ + if (IS_ENABLED(CONFIG_GLOBALVAR)) + return getenv("global.hostname"); + + return hostname; +} +EXPORT_SYMBOL(barebox_get_hostname); + +BAREBOX_MAGICVAR_NAMED(global_hostname, global.hostname, + "shortname of the board. Also used as hostname for DHCP requests"); |