diff options
Diffstat (limited to 'chardev')
| -rw-r--r-- | chardev/char.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/chardev/char.c b/chardev/char.c index dd925cf9a4..7be9579dd8 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -534,9 +534,10 @@ static const ChardevClass *char_get_class(const char *driver, Error **errp) return cc; } -static const struct ChardevAlias { +static struct ChardevAlias { const char *typename; const char *alias; + bool deprecation_warning_printed; } chardev_alias_table[] = { #ifdef HAVE_CHARDEV_PARPORT { "parallel", "parport" }, @@ -584,6 +585,10 @@ help_string_append(const char *name, bool is_cli_alias, void *opaque) { GString *str = opaque; + if (is_cli_alias) { + return; + } + g_string_append_printf(str, "\n %s", name); } @@ -592,6 +597,11 @@ static const char *chardev_alias_translate(const char *name) int i; for (i = 0; i < (int)ARRAY_SIZE(chardev_alias_table); i++) { if (g_strcmp0(chardev_alias_table[i].alias, name) == 0) { + if (!chardev_alias_table[i].deprecation_warning_printed) { + warn_report("The alias '%s' is deprecated, use '%s' instead", + name, chardev_alias_table[i].typename); + chardev_alias_table[i].deprecation_warning_printed = true; + } return chardev_alias_table[i].typename; } } |