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authorKristaps Dzonsons <kristaps@bsd.lv>2009-03-31 13:50:19 +0000
committerKristaps Dzonsons <kristaps@bsd.lv>2009-03-31 13:50:19 +0000
commite487e44b52bbc7bfdb77346cc9a44d1a7c825d2c (patch)
tree643e3b4494b73a5ef92844c79270118743dd2b96 /xstd.c
parent1cc03ab30aeb29ce86c06ab8fca7da9056992cef (diff)
downloadmandoc-e487e44b52bbc7bfdb77346cc9a44d1a7c825d2c.tar.gz
General clean-ups.
Diffstat (limited to 'xstd.c')
-rw-r--r--xstd.c97
1 files changed, 0 insertions, 97 deletions
diff --git a/xstd.c b/xstd.c
deleted file mode 100644
index dc9b0b10..00000000
--- a/xstd.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* $Id$ */
-/*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the
- * above copyright notice and this permission notice appear in all
- * copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
- * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES 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.
- */
-#include <assert.h>
-#include <err.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "libmdoc.h"
-
-#ifdef __linux__
-extern size_t strlcpy(char *, const char *, size_t);
-extern size_t strlcat(char *, const char *, size_t);
-#endif
-
-/*
- * Contains wrappers for common functions to simplify their general
- * usage throughout this codebase.
- */
-
-int
-xstrcmp(const char *p1, const char *p2)
-{
-
- return(0 == strcmp(p1, p2));
-}
-
-int
-xstrlcat(char *dst, const char *src, size_t sz)
-{
-
- return(strlcat(dst, src, sz) < sz);
-}
-
-int
-xstrlcpy(char *dst, const char *src, size_t sz)
-{
-
- return(strlcpy(dst, src, sz) < sz);
-}
-
-void *
-xrealloc(void *ptr, size_t sz)
-{
- void *p;
-
- if (NULL == (p = realloc(ptr, sz)))
- err(EXIT_FAILURE, "realloc");
- return(p);
-}
-
-
-char *
-xstrdup(const char *p)
-{
- char *pp;
-
- if (NULL == (pp = strdup(p)))
- err(EXIT_FAILURE, "strdup");
- return(pp);
-}
-
-int
-xstrlcpys(char *buf, const struct mdoc_node *n, size_t sz)
-{
- char *p;
-
- assert(sz > 0);
- assert(buf);
- *buf = 0;
-
- for ( ; n; n = n->next) {
- assert(MDOC_TEXT == n->type);
- p = n->string;
- if ( ! xstrlcat(buf, p, sz))
- return(0);
- if (n->next && ! xstrlcat(buf, " ", sz))
- return(0);
- }
-
- return(1);
-}