-/* $OpenBSD: glob.c,v 1.25 2005/08/08 08:05:34 espie Exp $ */
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* SUCH DAMAGE.
*/
-/* OPENBSD ORIGINAL: lib/libc/gen/glob.c */
-
#include "includes.h"
#include <ctype.h>
#if !defined(HAVE_GLOB) || !defined(GLOB_HAS_ALTDIRFUNC) || \
!defined(GLOB_HAS_GL_MATCHC)
+#if defined(LIBC_SCCS) && !defined(lint)
+#if 0
+static char sccsid[] = "@(#)glob.c 8.3 (Berkeley) 10/13/93";
+#else
+static char rcsid[] = "$OpenBSD: glob.c,v 1.16 2001/04/05 18:36:12 deraadt Exp $";
+#endif
+#endif /* LIBC_SCCS and not lint */
+
/*
* glob(3) -- a superset of the one defined in POSIX 1003.2.
*
#define RBRACKET ']'
#define SEP '/'
#define STAR '*'
-#undef TILDE /* Some platforms may already define it */
#define TILDE '~'
#define UNDERSCORE '_'
#define LBRACE '{'
#define ismeta(c) (((c)&M_QUOTE) != 0)
-static int compare(const void *, const void *);
-static int g_Ctoc(const Char *, char *, u_int);
-static int g_lstat(Char *, struct stat *, glob_t *);
-static DIR *g_opendir(Char *, glob_t *);
-static Char *g_strchr(Char *, int);
-static int g_stat(Char *, struct stat *, glob_t *);
-static int glob0(const Char *, glob_t *);
-static int glob1(Char *, Char *, glob_t *, size_t *);
-static int glob2(Char *, Char *, Char *, Char *, Char *, Char *,
- glob_t *, size_t *);
-static int glob3(Char *, Char *, Char *, Char *, Char *, Char *,
- Char *, Char *, glob_t *, size_t *);
-static int globextend(const Char *, glob_t *, size_t *);
+static int compare __P((const void *, const void *));
+static int g_Ctoc __P((const Char *, char *, u_int));
+static int g_lstat __P((Char *, struct stat *, glob_t *));
+static DIR *g_opendir __P((Char *, glob_t *));
+static Char *g_strchr __P((Char *, int));
+static int g_stat __P((Char *, struct stat *, glob_t *));
+static int glob0 __P((const Char *, glob_t *));
+static int glob1 __P((Char *, Char *, glob_t *, size_t *));
+static int glob2 __P((Char *, Char *, Char *, Char *, Char *, Char *,
+ glob_t *, size_t *));
+static int glob3 __P((Char *, Char *, Char *, Char *, Char *, Char *,
+ Char *, Char *, glob_t *, size_t *));
+static int globextend __P((const Char *, glob_t *, size_t *));
static const Char *
- globtilde(const Char *, Char *, size_t, glob_t *);
-static int globexp1(const Char *, glob_t *);
-static int globexp2(const Char *, const Char *, glob_t *, int *);
-static int match(Char *, Char *, Char *);
+ globtilde __P((const Char *, Char *, size_t, glob_t *));
+static int globexp1 __P((const Char *, glob_t *));
+static int globexp2 __P((const Char *, const Char *, glob_t *, int *));
+static int match __P((Char *, Char *, Char *));
#ifdef DEBUG
-static void qprintf(const char *, Char *);
+static void qprintf __P((const char *, Char *));
#endif
int
-glob(const char *pattern, int flags, int (*errfunc)(const char *, int),
- glob_t *pglob)
+glob(pattern, flags, errfunc, pglob)
+ const char *pattern;
+ int flags, (*errfunc) __P((const char *, int));
+ glob_t *pglob;
{
const u_char *patnext;
int c;
* characters
*/
static int
-globexp1(const Char *pattern, glob_t *pglob)
+globexp1(pattern, pglob)
+ const Char *pattern;
+ glob_t *pglob;
{
const Char* ptr = pattern;
int rv;
* If it fails then it tries to glob the rest of the pattern and returns.
*/
static int
-globexp2(const Char *ptr, const Char *pattern, glob_t *pglob, int *rv)
+globexp2(ptr, pattern, pglob, rv)
+ const Char *ptr, *pattern;
+ glob_t *pglob;
+ int *rv;
{
int i;
Char *lm, *ls;
* expand tilde from the passwd file.
*/
static const Char *
-globtilde(const Char *pattern, Char *patbuf, size_t patbuf_len, glob_t *pglob)
+globtilde(pattern, patbuf, patbuf_len, pglob)
+ const Char *pattern;
+ Char *patbuf;
+ size_t patbuf_len;
+ glob_t *pglob;
{
struct passwd *pwd;
char *h;
* to find no matches.
*/
static int
-glob0(const Char *pattern, glob_t *pglob)
+glob0(pattern, pglob)
+ const Char *pattern;
+ glob_t *pglob;
{
const Char *qpatnext;
int c, err, oldpathc;
}
static int
-compare(const void *p, const void *q)
+compare(p, q)
+ const void *p, *q;
{
return(strcmp(*(char **)p, *(char **)q));
}
static int
-glob1(Char *pattern, Char *pattern_last, glob_t *pglob, size_t *limitp)
+glob1(pattern, pattern_last, pglob, limitp)
+ Char *pattern, *pattern_last;
+ glob_t *pglob;
+ size_t *limitp;
{
Char pathbuf[MAXPATHLEN];
* meta characters.
*/
static int
-glob2(Char *pathbuf, Char *pathbuf_last, Char *pathend, Char *pathend_last,
- Char *pattern, Char *pattern_last, glob_t *pglob, size_t *limitp)
+glob2(pathbuf, pathbuf_last, pathend, pathend_last, pattern,
+ pattern_last, pglob, limitp)
+ Char *pathbuf, *pathbuf_last, *pathend, *pathend_last;
+ Char *pattern, *pattern_last;
+ glob_t *pglob;
+ size_t *limitp;
{
struct stat sb;
Char *p, *q;
}
static int
-glob3(Char *pathbuf, Char *pathbuf_last, Char *pathend, Char *pathend_last,
- Char *pattern, Char *pattern_last, Char *restpattern,
- Char *restpattern_last, glob_t *pglob, size_t *limitp)
+glob3(pathbuf, pathbuf_last, pathend, pathend_last, pattern, pattern_last,
+ restpattern, restpattern_last, pglob, limitp)
+ Char *pathbuf, *pathbuf_last, *pathend, *pathend_last;
+ Char *pattern, *pattern_last, *restpattern, *restpattern_last;
+ glob_t *pglob;
+ size_t *limitp;
{
- struct dirent *dp;
+ register struct dirent *dp;
DIR *dirp;
int err;
char buf[MAXPATHLEN];
* and dirent.h as taking pointers to differently typed opaque
* structures.
*/
- struct dirent *(*readdirfunc)(void *);
+ struct dirent *(*readdirfunc)();
if (pathend > pathend_last)
return (1);
if (pglob->gl_flags & GLOB_ALTDIRFUNC)
readdirfunc = pglob->gl_readdir;
else
- readdirfunc = (struct dirent *(*)(void *))readdir;
+ readdirfunc = readdir;
while ((dp = (*readdirfunc)(dirp))) {
- u_char *sc;
- Char *dc;
+ register u_char *sc;
+ register Char *dc;
/* Initial DOT must be matched literally. */
if (dp->d_name[0] == DOT && *pattern != DOT)
/*
- * Extend the gl_pathv member of a glob_t structure to accommodate a new item,
+ * Extend the gl_pathv member of a glob_t structure to accomodate a new item,
* add the new item, and update gl_pathc.
*
* This assumes the BSD realloc, which only copies the block when its size
* gl_pathv points to (gl_offs + gl_pathc + 1) items.
*/
static int
-globextend(const Char *path, glob_t *pglob, size_t *limitp)
+globextend(path, pglob, limitp)
+ const Char *path;
+ glob_t *pglob;
+ size_t *limitp;
{
- char **pathv;
- int i;
+ register char **pathv;
+ register int i;
u_int newsize, len;
char *copy;
const Char *p;
* pattern causes a recursion level.
*/
static int
-match(Char *name, Char *pat, Char *patend)
+match(name, pat, patend)
+ register Char *name, *pat, *patend;
{
int ok, negate_range;
Char c, k;
case M_ALL:
if (pat == patend)
return(1);
- do {
+ do
if (match(name, pat, patend))
return(1);
- } while (*name++ != EOS);
+ while (*name++ != EOS)
+ ;
return(0);
case M_ONE:
if (*name++ == EOS)
/* Free allocated data belonging to a glob_t structure. */
void
-globfree(glob_t *pglob)
+globfree(pglob)
+ glob_t *pglob;
{
- int i;
- char **pp;
+ register int i;
+ register char **pp;
if (pglob->gl_pathv != NULL) {
pp = pglob->gl_pathv + pglob->gl_offs;
}
static DIR *
-g_opendir(Char *str, glob_t *pglob)
+g_opendir(str, pglob)
+ register Char *str;
+ glob_t *pglob;
{
char buf[MAXPATHLEN];
if (!*str)
- strlcpy(buf, ".", sizeof buf);
+ strcpy(buf, ".");
else {
if (g_Ctoc(str, buf, sizeof(buf)))
return(NULL);
}
static int
-g_lstat(Char *fn, struct stat *sb, glob_t *pglob)
+g_lstat(fn, sb, pglob)
+ register Char *fn;
+ struct stat *sb;
+ glob_t *pglob;
{
char buf[MAXPATHLEN];
}
static int
-g_stat(Char *fn, struct stat *sb, glob_t *pglob)
+g_stat(fn, sb, pglob)
+ register Char *fn;
+ struct stat *sb;
+ glob_t *pglob;
{
char buf[MAXPATHLEN];
}
static Char *
-g_strchr(Char *str, int ch)
+g_strchr(str, ch)
+ Char *str;
+ int ch;
{
do {
if (*str == ch)
}
static int
-g_Ctoc(const Char *str, char *buf, u_int len)
+g_Ctoc(str, buf, len)
+ register const Char *str;
+ char *buf;
+ u_int len;
{
while (len--) {
#ifdef DEBUG
static void
-qprintf(const char *str, Char *s)
+qprintf(str, s)
+ const char *str;
+ register Char *s;
{
- Char *p;
+ register Char *p;
(void)printf("%s:\n", str);
for (p = s; *p; p++)
andersk / gssapi-openssh.git / blobdiff