diff options
Diffstat (limited to 'usr.bin/mandoc/tag.h')
| -rw-r--r-- | usr.bin/mandoc/tag.h | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/usr.bin/mandoc/tag.h b/usr.bin/mandoc/tag.h index a4a4128eef0..494b72bb2ca 100644 --- a/usr.bin/mandoc/tag.h +++ b/usr.bin/mandoc/tag.h @@ -1,4 +1,4 @@ -/* $OpenBSD: tag.h,v 1.10 2020/01/20 10:29:31 schwarze Exp $ */ +/* $OpenBSD: tag.h,v 1.11 2020/03/13 00:31:05 schwarze Exp $ */ /* * Copyright (c) 2015, 2018, 2019, 2020 Ingo Schwarze <schwarze@openbsd.org> * @@ -13,6 +13,9 @@ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Internal interfaces to tag syntax tree nodes. + * For use by mandoc(1) validation modules only. */ /* @@ -25,19 +28,17 @@ #define TAG_FALLBACK (INT_MAX - 1) /* Tag only used if unique. */ #define TAG_DELETE (INT_MAX) /* Tag not used at all. */ - -struct tag_files { - char ofn[20]; - char tfn[20]; - char *tagname; - int ofd; - int tfd; - pid_t tcpgid; - pid_t pager_pid; +/* + * Return values of tag_check(). + */ +enum tag_result { + TAG_OK, /* Argument exists as a tag. */ + TAG_MISS, /* Argument not found. */ + TAG_EMPTY /* No tag exists at all. */ }; -struct tag_files *tag_init(char *); -void tag_put(const char *, int, size_t); -void tag_write(void); -void tag_unlink(void); +void tag_alloc(void); +void tag_put(const char *, int, struct roff_node *); +enum tag_result tag_check(const char *); +void tag_free(void); |