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9247
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1 /* Like <fcntl.h>, but with non-working flags defined to 0. |
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2 |
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3 Copyright (C) 2006-2007 Free Software Foundation, Inc. |
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4 |
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5 This program is free software; you can redistribute it and/or modify |
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6 it under the terms of the GNU General Public License as published by |
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7 the Free Software Foundation; either version 2, or (at your option) |
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8 any later version. |
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9 |
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10 This program is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 GNU General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU General Public License |
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16 along with this program; if not, write to the Free Software Foundation, |
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17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ |
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18 |
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19 /* written by Paul Eggert */ |
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20 |
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21 #ifndef _GL_FCNTL_H |
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22 |
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23 #include <sys/types.h> |
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24 #include <sys/stat.h> |
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25 #include <unistd.h> |
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26 /* The include_next requires a split double-inclusion guard. */ |
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27 #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ |
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28 |
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29 #ifndef _GL_FCNTL_H |
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30 #define _GL_FCNTL_H |
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31 |
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32 |
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33 /* Declare overridden functions. */ |
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34 |
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35 #ifdef __cplusplus |
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36 extern "C" { |
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37 #endif |
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38 |
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9299
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39 #if (@GNULIB_OPEN@ && @REPLACE_OPEN@) || defined FCHDIR_REPLACEMENT |
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9247
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40 # define open rpl_open |
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9299
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41 extern int open (const char *filename, int flags, ...); |
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9247
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42 #endif |
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43 |
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44 #ifdef __cplusplus |
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45 } |
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46 #endif |
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47 |
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48 |
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49 /* Fix up the O_* macros. */ |
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50 |
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51 #if !defined O_DIRECT && defined O_DIRECTIO |
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52 /* Tru64 spells it `O_DIRECTIO'. */ |
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53 # define O_DIRECT O_DIRECTIO |
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54 #endif |
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55 |
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56 #ifndef O_DIRECT |
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57 # define O_DIRECT 0 |
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58 #endif |
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59 |
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60 #ifndef O_DIRECTORY |
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61 # define O_DIRECTORY 0 |
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62 #endif |
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63 |
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64 #ifndef O_DSYNC |
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65 # define O_DSYNC 0 |
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66 #endif |
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67 |
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68 #ifndef O_NDELAY |
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69 # define O_NDELAY 0 |
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70 #endif |
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71 |
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72 #ifndef O_NOATIME |
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73 # define O_NOATIME 0 |
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74 #endif |
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75 |
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76 #ifndef O_NONBLOCK |
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77 # define O_NONBLOCK O_NDELAY |
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78 #endif |
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79 |
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80 #ifndef O_NOCTTY |
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81 # define O_NOCTTY 0 |
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82 #endif |
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83 |
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84 #ifndef O_NOFOLLOW |
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85 # define O_NOFOLLOW 0 |
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86 #endif |
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87 |
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88 #ifndef O_NOLINKS |
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89 # define O_NOLINKS 0 |
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90 #endif |
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91 |
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92 #ifndef O_RSYNC |
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93 # define O_RSYNC 0 |
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94 #endif |
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95 |
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96 #ifndef O_SYNC |
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97 # define O_SYNC 0 |
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98 #endif |
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99 |
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100 /* For systems that distinguish between text and binary I/O. |
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101 O_BINARY is usually declared in fcntl.h */ |
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102 #if !defined O_BINARY && defined _O_BINARY |
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103 /* For MSC-compatible compilers. */ |
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104 # define O_BINARY _O_BINARY |
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105 # define O_TEXT _O_TEXT |
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106 #endif |
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107 |
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108 #ifdef __BEOS__ |
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109 /* BeOS 5 has O_BINARY and O_TEXT, but they have no effect. */ |
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110 # undef O_BINARY |
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111 # undef O_TEXT |
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112 #endif |
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113 |
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114 #ifndef O_BINARY |
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115 # define O_BINARY 0 |
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116 # define O_TEXT 0 |
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117 #endif |
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118 |
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119 |
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120 #endif /* _GL_FCNTL_H */ |
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121 #endif /* _GL_FCNTL_H */ |
