diff options
Diffstat (limited to 'support/nfs/conffile.c')
| -rw-r--r-- | support/nfs/conffile.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/support/nfs/conffile.c b/support/nfs/conffile.c index 6b94ec0..609d782 100644 --- a/support/nfs/conffile.c +++ b/support/nfs/conffile.c @@ -446,6 +446,38 @@ conf_get_num(char *section, char *tag, int def) return def; } +/* + * Return the Boolean value denoted by TAG in section SECTION, or DEF + * if that tags does not exist. + * FALSE is returned for case-insensitve comparisons with 0, f, false, n, no, off + * TRUE is returned for 1, t, true, y, yes, on + * A failure to match one of these results in DEF + */ +_Bool +conf_get_bool(char *section, char *tag, _Bool def) +{ + char *value = conf_get_str(section, tag); + + if (!value) + return def; + if (strcasecmp(value, "1") == 0 || + strcasecmp(value, "t") == 0 || + strcasecmp(value, "true") == 0 || + strcasecmp(value, "y") == 0 || + strcasecmp(value, "yes") == 0 || + strcasecmp(value, "on") == 0) + return true; + + if (strcasecmp(value, "0") == 0 || + strcasecmp(value, "f") == 0 || + strcasecmp(value, "false") == 0 || + strcasecmp(value, "n") == 0 || + strcasecmp(value, "no") == 0 || + strcasecmp(value, "off") == 0) + return false; + return def; +} + /* Validate X according to the range denoted by TAG in section SECTION. */ int conf_match_num(char *section, char *tag, int x) |