diff options
| author | Laurent Bercot <ska-skaware@skarnet.org> | 2014-12-10 03:05:47 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2014-12-10 03:05:47 +0000 |
| commit | 416ef5e2bf59bb2e45066a1d5d91ac677c0f48e5 (patch) | |
| tree | 1c746d673dcec7a8488c6ac51db8245411034376 /src/libs6dns/s6dns_domain_noqualify.c | |
| download | s6-dns-416ef5e2bf59bb2e45066a1d5d91ac677c0f48e5.tar.xz | |
Initial commit
Diffstat (limited to 'src/libs6dns/s6dns_domain_noqualify.c')
| -rw-r--r-- | src/libs6dns/s6dns_domain_noqualify.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/libs6dns/s6dns_domain_noqualify.c b/src/libs6dns/s6dns_domain_noqualify.c new file mode 100644 index 0000000..4f91171 --- /dev/null +++ b/src/libs6dns/s6dns_domain_noqualify.c @@ -0,0 +1,14 @@ +/* ISC license. */ + +#include <errno.h> +#include <s6-dns/s6dns-domain.h> + +int s6dns_domain_noqualify (s6dns_domain_t *d) +{ + if (d->s[d->len-1] != '.') + { + if (d->len == 255) return (errno = ENAMETOOLONG, 0) ; + d->s[d->len++] = '.' ; + } + return 1 ; +} |