| 1 | /* Inline functions for rsync. |
| 2 | * |
| 3 | * Copyright (C) 2007-2008 Wayne Davison |
| 4 | * |
| 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. |
| 9 | * |
| 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. |
| 14 | * |
| 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. |
| 17 | */ |
| 18 | |
| 19 | static inline void |
| 20 | alloc_xbuf(xbuf *xb, size_t sz) |
| 21 | { |
| 22 | if (!(xb->buf = new_array(char, sz))) |
| 23 | out_of_memory("alloc_xbuf"); |
| 24 | xb->size = sz; |
| 25 | xb->len = xb->pos = 0; |
| 26 | } |
| 27 | |
| 28 | static inline void |
| 29 | realloc_xbuf(xbuf *xb, size_t sz) |
| 30 | { |
| 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; |
| 36 | } |
| 37 | |
| 38 | static inline int |
| 39 | to_wire_mode(mode_t mode) |
| 40 | { |
| 41 | #ifdef SUPPORT_LINKS |
| 42 | #if _S_IFLNK != 0120000 |
| 43 | if (S_ISLNK(mode)) |
| 44 | return (mode & ~(_S_IFMT)) | 0120000; |
| 45 | #endif |
| 46 | #endif |
| 47 | return mode; |
| 48 | } |
| 49 | |
| 50 | static inline mode_t |
| 51 | from_wire_mode(int mode) |
| 52 | { |
| 53 | #if _S_IFLNK != 0120000 |
| 54 | if ((mode & (_S_IFMT)) == 0120000) |
| 55 | return (mode & ~(_S_IFMT)) | _S_IFLNK; |
| 56 | #endif |
| 57 | return mode; |
| 58 | } |
| 59 | |
| 60 | static inline char * |
| 61 | d_name(struct dirent *di) |
| 62 | { |
| 63 | #ifdef HAVE_BROKEN_READDIR |
| 64 | return (di->d_name - 2); |
| 65 | #else |
| 66 | return di->d_name; |
| 67 | #endif |
| 68 | } |
| 69 | |
| 70 | static inline char * |
| 71 | big_num(int64 num) |
| 72 | { |
| 73 | return do_big_num(num, 0, NULL); |
| 74 | } |
| 75 | |
| 76 | static inline char * |
| 77 | comma_num(int64 num) |
| 78 | { |
| 79 | extern int human_readable; |
| 80 | return do_big_num(num, human_readable != 0, NULL); |
| 81 | } |
| 82 | |
| 83 | static inline char * |
| 84 | human_num(int64 num) |
| 85 | { |
| 86 | extern int human_readable; |
| 87 | return do_big_num(num, human_readable, NULL); |
| 88 | } |
| 89 | |
| 90 | static inline char * |
| 91 | big_dnum(double dnum, int decimal_digits) |
| 92 | { |
| 93 | return do_big_dnum(dnum, 0, decimal_digits); |
| 94 | } |
| 95 | |
| 96 | static inline char * |
| 97 | comma_dnum(double dnum, int decimal_digits) |
| 98 | { |
| 99 | extern int human_readable; |
| 100 | return do_big_dnum(dnum, human_readable != 0, decimal_digits); |
| 101 | } |
| 102 | |
| 103 | static inline char * |
| 104 | human_dnum(double dnum, int decimal_digits) |
| 105 | { |
| 106 | extern int human_readable; |
| 107 | return do_big_dnum(dnum, human_readable, decimal_digits); |
| 108 | } |
| 109 | |
| 110 | static inline int |
| 111 | isDigit(const char *ptr) |
| 112 | { |
| 113 | return isdigit(*(unsigned char *)ptr); |
| 114 | } |
| 115 | |
| 116 | static inline int |
| 117 | isPrint(const char *ptr) |
| 118 | { |
| 119 | return isprint(*(unsigned char *)ptr); |
| 120 | } |
| 121 | |
| 122 | static inline int |
| 123 | isSpace(const char *ptr) |
| 124 | { |
| 125 | return isspace(*(unsigned char *)ptr); |
| 126 | } |
| 127 | |
| 128 | static inline int |
| 129 | isLower(const char *ptr) |
| 130 | { |
| 131 | return islower(*(unsigned char *)ptr); |
| 132 | } |
| 133 | |
| 134 | static inline int |
| 135 | isUpper(const char *ptr) |
| 136 | { |
| 137 | return isupper(*(unsigned char *)ptr); |
| 138 | } |
| 139 | |
| 140 | static inline int |
| 141 | toLower(const char *ptr) |
| 142 | { |
| 143 | return tolower(*(unsigned char *)ptr); |
| 144 | } |
| 145 | |
| 146 | static inline int |
| 147 | toUpper(const char *ptr) |
| 148 | { |
| 149 | return toupper(*(unsigned char *)ptr); |
| 150 | } |