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| author |   Kristaps Dzonsons <kristaps@bsd.lv> | 2010-05-07 05:54:09 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2010-05-07 05:54:09 +0000 |
| commit | 30b7779eb2696f56263ec38a19cce37e4ce809da (patch) | |
| tree | 5a09fe37fca5750c264ab78403042e9791d931cb /libmdoc.h | |
| parent | 150c0efb0a1f010706568ba78835b888c451a9b3 (diff) | |
| download | mandoc-30b7779eb2696f56263ec38a19cce37e4ce809da.tar.gz mandoc-30b7779eb2696f56263ec38a19cce37e4ce809da.tar.zst mandoc-30b7779eb2696f56263ec38a19cce37e4ce809da.zip | |
enum-ised mdoc_argv() return (better return-value safety).
Diffstat (limited to 'libmdoc.h')
| -rw-r--r-- | libmdoc.h | 15 |
1 files changed, 9 insertions, 6 deletions
@@ -1,4 +1,4 @@ -/* $Id: libmdoc.h,v 1.36 2010/05/07 05:48:29 kristaps Exp $ */ +/* $Id: libmdoc.h,v 1.37 2010/05/07 05:54:09 kristaps Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> * @@ -120,6 +120,13 @@ enum margserr { ARGS_PHRASE }; +enum margverr { + ARGV_ERROR, + ARGV_EOLN, + ARGV_ARG, + ARGV_WORD +}; + extern const struct mdoc_macro *const mdoc_macros; __BEGIN_DECLS @@ -169,12 +176,8 @@ int mdoc_valid_post(struct mdoc *); int mdoc_action_pre(struct mdoc *, const struct mdoc_node *); int mdoc_action_post(struct mdoc *); -int mdoc_argv(struct mdoc *, int, enum mdoct, +enum margverr mdoc_argv(struct mdoc *, int, enum mdoct, struct mdoc_arg **, int *, char *); -#define ARGV_ERROR (-1) -#define ARGV_EOLN (0) -#define ARGV_ARG (1) -#define ARGV_WORD (2) void mdoc_argv_free(struct mdoc_arg *); void mdoc_argn_free(struct mdoc_arg *, int); enum margserr mdoc_args(struct mdoc *, int, |