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ANSI prototypes and function declarations. No functional change.

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This commit is contained in:
christos 2005-11-18 16:48:48 +00:00
parent dc2bd8a8cf
commit 369645b798
1 changed files with 32 additions and 65 deletions
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97
lib/libc/gen/fts.c
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@ -1,4 +1,4 @@
/* $NetBSD: fts.c,v 1.27 2005/11/17 19:13:20 christos Exp $ */
/* $NetBSD: fts.c,v 1.28 2005/11/18 16:48:48 christos Exp $ */
/*-
* Copyright (c) 1990, 1993, 1994
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)fts.c 8.6 (Berkeley) 8/14/94";
#else
__RCSID("$NetBSD: fts.c,v 1.27 2005/11/17 19:13:20 christos Exp $");
__RCSID("$NetBSD: fts.c,v 1.28 2005/11/18 16:48:48 christos Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -59,18 +59,18 @@ __RCSID("$NetBSD: fts.c,v 1.27 2005/11/17 19:13:20 christos Exp $");
#define HAVE_STRUCT_DIRENT_D_NAMLEN 1
#endif
static FTSENT *fts_alloc __P((FTS *, const char *, size_t));
static FTSENT *fts_build __P((FTS *, int));
static void fts_lfree __P((FTSENT *));
static void fts_load __P((FTS *, FTSENT *));
static size_t fts_maxarglen __P((char * const *));
static size_t fts_pow2 __P((size_t));
static int fts_palloc __P((FTS *, size_t));
static void fts_padjust __P((FTS *, FTSENT *));
static FTSENT *fts_sort __P((FTS *, FTSENT *, size_t));
static u_short fts_stat __P((FTS *, FTSENT *, int));
static int fts_safe_changedir __P((const FTS *, const FTSENT *, int,
const char *));
static FTSENT *fts_alloc(FTS *, const char *, size_t);
static FTSENT *fts_build(FTS *, int);
static void fts_lfree(FTSENT *);
static void fts_load(FTS *, FTSENT *);
static size_t fts_maxarglen(char * const *);
static size_t fts_pow2(size_t);
static int fts_palloc(FTS *, size_t);
static void fts_padjust(FTS *, FTSENT *);
static FTSENT *fts_sort(FTS *, FTSENT *, size_t);
static u_short fts_stat(FTS *, FTSENT *, int);
static int fts_safe_changedir(const FTS *, const FTSENT *, int,
const char *);
#define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2])))
@ -91,10 +91,8 @@ static int fts_safe_changedir __P((const FTS *, const FTSENT *, int,
#endif
FTS *
fts_open(argv, options, compar)
char * const *argv;
int options;
int (*compar) __P((const FTSENT **, const FTSENT **));
fts_open(char * const *argv, int options,
int (*compar)(const FTSENT **, const FTSENT **))
{
FTS *sp;
FTSENT *p, *root;
@ -208,9 +206,7 @@ mem1: free(sp);
}
static void
fts_load(sp, p)
FTS *sp;
FTSENT *p;
fts_load(FTS *sp, FTSENT *p)
{
size_t len;
char *cp;
@ -237,8 +233,7 @@ fts_load(sp, p)
}
int
fts_close(sp)
FTS *sp;
fts_close(FTS *sp)
{
FTSENT *freep, *p;
int saved_errno;
@ -295,8 +290,7 @@ fts_close(sp)
? p->fts_pathlen - 1 : p->fts_pathlen)
FTSENT *
fts_read(sp)
FTS *sp;
fts_read(FTS *sp)
{
FTSENT *p, *tmp;
int instr;
@ -498,10 +492,7 @@ name: t = sp->fts_path + NAPPEND(p->fts_parent);
*/
/* ARGSUSED */
int
fts_set(sp, p, instr)
FTS *sp;
FTSENT *p;
int instr;
fts_set(FTS *sp, FTSENT *p, int instr)
{
_DIAGASSERT(sp != NULL);
@ -517,9 +508,7 @@ fts_set(sp, p, instr)
}
FTSENT *
fts_children(sp, instr)
FTS *sp;
int instr;
fts_children(FTS *sp, int instr)
{
FTSENT *p;
int fd;
@ -603,9 +592,7 @@ fts_children(sp, instr)
* been found, cutting the stat calls by about 2/3.
*/
static FTSENT *
fts_build(sp, type)
FTS *sp;
int type;
fts_build(FTS *sp, int type)
{
struct dirent *dp;
FTSENT *p, *head;
@ -872,10 +859,7 @@ mem1: saved_errno = errno;
}
static u_short
fts_stat(sp, p, follow)
FTS *sp;
FTSENT *p;
int follow;
fts_stat(FTS *sp, FTSENT *p, int follow)
{
FTSENT *t;
dev_t dev;
@ -958,10 +942,7 @@ err: memset(sbp, 0, sizeof(*sbp));
}
static FTSENT *
fts_sort(sp, head, nitems)
FTS *sp;
FTSENT *head;
size_t nitems;
fts_sort(FTS *sp, FTSENT *head, size_t nitems)
{
FTSENT **ap, *p;
@ -987,7 +968,7 @@ fts_sort(sp, head, nitems)
for (ap = sp->fts_array, p = head; p; p = p->fts_link)
*ap++ = p;
qsort((void *)sp->fts_array, nitems, sizeof(FTSENT *),
(int (*) __P((const void *, const void *)))sp->fts_compar);
(int (*)(const void *, const void *))sp->fts_compar);
for (head = *(ap = sp->fts_array); --nitems; ++ap)
ap[0]->fts_link = ap[1];
ap[0]->fts_link = NULL;
@ -995,10 +976,7 @@ fts_sort(sp, head, nitems)
}
static FTSENT *
fts_alloc(sp, name, namelen)
FTS *sp;
const char *name;
size_t namelen;
fts_alloc(FTS *sp, const char *name, size_t namelen)
{
FTSENT *p;
size_t len;
@ -1049,8 +1027,7 @@ fts_alloc(sp, name, namelen)
}
static void
fts_lfree(head)
FTSENT *head;
fts_lfree(FTSENT *head)
{
FTSENT *p;
@ -1069,8 +1046,7 @@ fts_lfree(head)
}
static size_t
fts_pow2(x)
size_t x;
fts_pow2(size_t x)
{
x--;
@ -1096,9 +1072,7 @@ fts_pow2(x)
* so we don't realloc the path 2 bytes at a time.
*/
static int
fts_palloc(sp, size)
FTS *sp;
size_t size;
fts_palloc(FTS *sp, size_t size)
{
char *new;
@ -1125,9 +1099,7 @@ fts_palloc(sp, size)
* already returned.
*/
static void
fts_padjust(sp, head)
FTS *sp;
FTSENT *head;
fts_padjust(FTS *sp, FTSENT *head)
{
FTSENT *p;
char *addr;
@ -1155,8 +1127,7 @@ fts_padjust(sp, head)
}
static size_t
fts_maxarglen(argv)
char * const *argv;
fts_maxarglen(char * const *argv)
{
size_t len, max;
@ -1174,11 +1145,7 @@ fts_maxarglen(argv)
* Assumes p->fts_dev and p->fts_ino are filled in.
*/
static int
fts_safe_changedir(sp, p, fd, path)
const FTS *sp;
const FTSENT *p;
int fd;
const char *path;
fts_safe_changedir(const FTS *sp, const FTSENT *p, int fd, const char *path)
{
int oldfd = fd, ret = -1;
__fts_stat_t sb;