proc-cmdline: introduce PROC_CMDLINE_TRUE_WHEN_MISSING

2023-08-13 12:52:15 +08:00
parent f7590e3cb4
commit 97d5f09bd2
3 changed files with 13 additions and 8 deletions
@@ -10,6 +10,7 @@ typedef enum ProcCmdlineFlags {
        PROC_CMDLINE_VALUE_OPTIONAL     = 1 << 1, /* the value is optional (for boolean switches that can omit the value) */
        PROC_CMDLINE_RD_STRICT          = 1 << 2, /* ignore this in the initrd */
        PROC_CMDLINE_IGNORE_EFI_OPTIONS = 1 << 3, /* don't check systemd's private EFI variable */
+        PROC_CMDLINE_TRUE_WHEN_MISSING  = 1 << 4, /* default to true when the key is missing for bool */
 } ProcCmdlineFlags;

 typedef int (*proc_cmdline_parse_t)(const char *key, const char *value, void *data);