221 lines
3.1 KiB
C
221 lines
3.1 KiB
C
/*
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* wpa_supplicant/hostapd / Empty OS specific functions
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* Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*
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* This file can be used as a starting point when adding a new OS target. The
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* functions here do not really work as-is since they are just empty or only
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* return an error value. os_internal.c can be used as another starting point
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* or reference since it has example implementation of many of these functions.
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*/
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#include "includes.h"
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#include "os.h"
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void os_sleep(os_time_t sec, os_time_t usec)
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{
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}
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int os_get_time(struct os_time *t)
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{
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return -1;
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}
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int os_mktime(int year, int month, int day, int hour, int min, int sec,
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os_time_t *t)
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{
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return -1;
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}
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int os_daemonize(const char *pid_file)
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{
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return -1;
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}
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void os_daemonize_terminate(const char *pid_file)
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{
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}
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int os_get_random(unsigned char *buf, size_t len)
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{
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return -1;
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}
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unsigned long os_random(void)
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{
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return 0;
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}
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char * os_rel2abs_path(const char *rel_path)
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{
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return NULL; /* strdup(rel_path) can be used here */
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}
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int os_program_init(void)
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{
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return 0;
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}
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void os_program_deinit(void)
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{
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}
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int os_setenv(const char *name, const char *value, int overwrite)
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{
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return -1;
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}
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int os_unsetenv(const char *name)
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{
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return -1;
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}
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char * os_readfile(const char *name, size_t *len)
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{
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return NULL;
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}
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void * os_zalloc(size_t size)
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{
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return NULL;
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}
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#ifdef OS_NO_C_LIB_DEFINES
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void * os_malloc(size_t size)
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{
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return NULL;
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}
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void * os_realloc(void *ptr, size_t size)
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{
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return NULL;
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}
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void os_free(void *ptr)
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{
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}
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void * os_memcpy(void *dest, const void *src, size_t n)
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{
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return dest;
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}
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void * os_memmove(void *dest, const void *src, size_t n)
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{
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return dest;
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}
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void * os_memset(void *s, int c, size_t n)
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{
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return s;
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}
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int os_memcmp(const void *s1, const void *s2, size_t n)
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{
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return 0;
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}
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char * os_strdup(const char *s)
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{
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return NULL;
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}
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size_t os_strlen(const char *s)
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{
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return 0;
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}
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int os_strcasecmp(const char *s1, const char *s2)
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{
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/*
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* Ignoring case is not required for main functionality, so just use
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* the case sensitive version of the function.
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*/
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return os_strcmp(s1, s2);
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}
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int os_strncasecmp(const char *s1, const char *s2, size_t n)
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{
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/*
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* Ignoring case is not required for main functionality, so just use
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* the case sensitive version of the function.
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*/
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return os_strncmp(s1, s2, n);
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}
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char * os_strchr(const char *s, int c)
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{
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return NULL;
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}
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char * os_strrchr(const char *s, int c)
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{
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return NULL;
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}
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int os_strcmp(const char *s1, const char *s2)
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{
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return 0;
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}
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int os_strncmp(const char *s1, const char *s2, size_t n)
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{
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return 0;
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}
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char * os_strncpy(char *dest, const char *src, size_t n)
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{
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return dest;
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}
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char * os_strstr(const char *haystack, const char *needle)
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{
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return NULL;
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}
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int os_snprintf(char *str, size_t size, const char *format, ...)
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{
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return 0;
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}
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#endif /* OS_NO_C_LIB_DEFINES */
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