Honour HAVE_POPT*
[rsync/qnx.git] / ifuncs.h
blob656597ec90f2fa781b0d385f092b44044fc7875c
1 /* Inline functions for rsync.
3 * Copyright (C) 2007-2008 Wayne Davison
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, visit the http://fsf.org website.
19 static inline void
20 alloc_xbuf(xbuf *xb, size_t sz)
22 if (!(xb->buf = new_array(char, sz)))
23 out_of_memory("alloc_xbuf");
24 xb->size = sz;
25 xb->len = xb->pos = 0;
28 static inline void
29 realloc_xbuf(xbuf *xb, size_t sz)
31 char *bf = realloc_array(xb->buf, char, sz);
32 if (!bf)
33 out_of_memory("realloc_xbuf");
34 xb->buf = bf;
35 xb->size = sz;
38 static inline void
39 free_xbuf(xbuf *xb)
41 if (xb->buf)
42 free(xb->buf);
43 memset(xb, 0, sizeof (xbuf));
46 static inline int
47 to_wire_mode(mode_t mode)
49 #ifdef SUPPORT_LINKS
50 #if _S_IFLNK != 0120000
51 if (S_ISLNK(mode))
52 return (mode & ~(_S_IFMT)) | 0120000;
53 #endif
54 #endif
55 return mode;
58 static inline mode_t
59 from_wire_mode(int mode)
61 #if _S_IFLNK != 0120000
62 if ((mode & (_S_IFMT)) == 0120000)
63 return (mode & ~(_S_IFMT)) | _S_IFLNK;
64 #endif
65 return mode;
68 static inline char *
69 d_name(struct dirent *di)
71 #ifdef HAVE_BROKEN_READDIR
72 return (di->d_name - 2);
73 #else
74 return di->d_name;
75 #endif
78 static inline void
79 init_stat_x(stat_x *sx_p)
81 #ifdef SUPPORT_ACLS
82 sx_p->acc_acl = sx_p->def_acl = NULL;
83 #endif
84 #ifdef SUPPORT_XATTRS
85 sx_p->xattr = NULL;
86 #endif