| 1 | /*
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| 2 | * Copyright (c) 2011 Jiri Zarevucky
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| 3 | * Copyright (c) 2011 Petr Koupy
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| 4 | * All rights reserved.
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| 5 | *
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| 6 | * Redistribution and use in source and binary forms, with or without
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| 7 | * modification, are permitted provided that the following conditions
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| 8 | * are met:
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| 9 | *
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| 10 | * - Redistributions of source code must retain the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer.
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| 12 | * - Redistributions in binary form must reproduce the above copyright
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| 13 | * notice, this list of conditions and the following disclaimer in the
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| 14 | * documentation and/or other materials provided with the distribution.
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| 15 | * - The name of the author may not be used to endorse or promote products
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| 16 | * derived from this software without specific prior written permission.
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| 17 | *
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| 18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 28 | */
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| 29 |
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| 30 | /** @addtogroup libposix
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| 31 | * @{
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| 32 | */
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| 33 | /** @file Additional string manipulation.
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| 34 | */
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| 35 |
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| 36 | #ifndef POSIX_STRINGS_H_
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| 37 | #define POSIX_STRINGS_H_
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| 38 |
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| 39 | /* Search Functions */
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| 40 | #ifndef POSIX_STRING_H_
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| 41 | extern int posix_ffs(int i);
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| 42 | #endif
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| 43 |
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| 44 | /* String/Array Comparison */
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| 45 | #ifndef POSIX_STRING_H_
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| 46 | extern int posix_strcasecmp(const char *s1, const char *s2);
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| 47 | extern int posix_strncasecmp(const char *s1, const char *s2, size_t n);
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| 48 | #endif
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| 49 |
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| 50 | /* TODO: not implemented due to missing locale support
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| 51 | *
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| 52 | * int strcasecmp_l(const char *, const char *, locale_t);
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| 53 | * int strncasecmp_l(const char *, const char *, size_t, locale_t);
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| 54 | */
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| 55 |
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| 56 | /* Legacy Functions */
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| 57 | extern int posix_bcmp(const void *mem1, const void *mem2, size_t n);
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| 58 | extern void posix_bcopy(const void *src, void *dest, size_t n);
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| 59 | extern void posix_bzero(void *mem, size_t n);
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| 60 | extern char *posix_index(const char *s, int c);
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| 61 | extern char *posix_rindex(const char *s, int c);
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| 62 |
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| 63 | #ifndef LIBPOSIX_INTERNAL
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| 64 | #define ffs posix_ffs
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| 65 |
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| 66 | #define strcasecmp posix_strcasecmp
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| 67 | #define strncasecmp posix_strncasecmp
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| 68 |
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| 69 | #define bcmp posix_bcmp
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| 70 | #define bcopy posix_bcopy
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| 71 | #undef bzero
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| 72 | #define bzero posix_bzero
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| 73 | #define index posix_index
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| 74 | #define rindex posix_rindex
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| 75 | #endif
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| 76 |
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| 77 | #endif // POSIX_STRINGS_H_
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| 78 |
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| 79 | /** @}
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| 80 | */
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