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annotate packages/language/c/libc/current/include/string.h @ 64:c38311975d4f ecos-sw-2000-01-28

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Merge from eCos master repository on 2000-01-28-04:28:11-GMT
author jlarmour
date Fri, 28 Jan 2000 04:59:39 +0000
parents 443894e2e912
children bf00f99aec69
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1 #ifndef CYGONCE_LIBC_STRING_H
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2 #define CYGONCE_LIBC_STRING_H
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3 //===========================================================================
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4 //
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5 // string.h
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6 //
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7 // ANSI standard string and memory area manipulation routines
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8 //
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9 //===========================================================================
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10 //####COPYRIGHTBEGIN####
64
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11 //
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12 // -------------------------------------------
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13 // The contents of this file are subject to the Red Hat eCos Public License
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14 // Version 1.0 (the "License"); you may not use this file except in
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15 // compliance with the License. You may obtain a copy of the License at
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16 // http://sourceware.cygnus.com/ecos
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17 //
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18 // Software distributed under the License is distributed on an
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19 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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20 // License for the specific language governing rights and limitations under
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21 // the License.
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22 //
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23 // The Original Code is eCos - Embedded Configurable Operating System,
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24 // released September 30, 1998.
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25 //
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26 // The Initial Developer of the Original Code is Red Hat.
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27 // Portions created by Red Hat are
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28 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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29 // All Rights Reserved.
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30 // -------------------------------------------
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31 //
0
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32 //####COPYRIGHTEND####
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33 //===========================================================================
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34 //#####DESCRIPTIONBEGIN####
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35 //
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36 // Author(s): jlarmour
2
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37 // Contributors: jlarmour
0
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38 // Date: 1998-02-13
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39 // Purpose:
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40 // Description:
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41 // Usage: #include <string.h>
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42 //
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43 //####DESCRIPTIONEND####
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44 //
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45 //===========================================================================
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46
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47 // CONFIGURATION
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48
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49 #include <pkgconf/libc.h> // Configuration header
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50
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51 // Include the C library?
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52 #ifdef CYGPKG_LIBC
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53
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54 // INCLUDES
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55
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56 #include <cyg/infra/cyg_type.h> // Standard definitions including externC
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57 #include <stddef.h> // Get size_t and NULL definitions from
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58 // compiler - for ANSI 7.11.1
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59 #include <cyg/error/codes.h> // for strerror()
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60
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61 // FUNCTION PROTOTYPES
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62
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63 //===========================================================================
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64
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65 // 7.11.2 Copying functions
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66
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67 // memcpy is no longer actually implemented in the C library.
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68 // It is now in the HAL
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69
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70 externC void *
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71 memcpy( void *, const void *, size_t );
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72
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73 externC void *
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74 memmove( void *, const void *, size_t );
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75
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76 externC char *
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77 strcpy( char *, const char * );
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78
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79 externC char *
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80 strncpy( char *, const char *, size_t );
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81
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82 //===========================================================================
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83
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84 // 7.11.3 Concatenation functions
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85
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86 externC char *
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87 strcat( char *, const char * );
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88
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89 externC char *
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90 strncat( char *, const char *, size_t );
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91
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92
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93 //===========================================================================
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94
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95 // 7.11.4 Comparison functions
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96
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97 externC int
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98 memcmp( const void *, const void *, size_t );
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99
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100 externC int
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101 strcmp( const char *, const char * );
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102
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103 externC int
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104 strcoll( const char *, const char * );
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105
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106 externC int
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107 strncmp( const char *, const char *, size_t );
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108
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109 externC size_t
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110 strxfrm( char *, const char *, size_t );
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111
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112
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113 //===========================================================================
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114
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115 // 7.11.5 Search functions
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116
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117 externC void *
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118 memchr( const void *, int, size_t );
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119
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120 externC char *
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121 strchr( const char *, int );
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122
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123 externC size_t
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124 strcspn( const char *, const char * );
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125
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126 externC char *
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127 strpbrk( const char *, const char * );
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128
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129 externC char *
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130 strrchr( const char *, int );
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131
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132 externC size_t
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133 strspn( const char *, const char * );
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134
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135 externC char *
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136 strstr( const char *, const char * );
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137
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138 externC char *
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139 strtok( char *, const char * );
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140
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141 // POSIX 1003.1 section 8.3.3 strtok_r()
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142
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143 externC char *
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144 strtok_r( char *, const char *, char ** );
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145
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146
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147 //===========================================================================
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148
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149 // 7.11.6 Miscellaneous functions
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150
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151 // memset is no longer actually implemented in the C library.
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152 // It is now in the HAL
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153
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154 externC void *
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155 memset( void *, int, size_t );
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156
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157 // strerror() is provided in <cyg/error/codes.h>
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158
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159 externC size_t
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160 strlen( const char * );
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161
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162
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163 // INLINE FUNCTIONS
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164
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165 #ifdef CYGIMP_LIBC_STRING_INLINES
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166 #include <string.inl>
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167 #endif
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168
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169 #endif // ifdef CYGPKG_LIBC
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170
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171 #endif // CYGONCE_LIBC_STRING_H multiple inclusion protection
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172
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173 // EOF string.h