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Diffstat (limited to 'nuttx/include/stdlib.h')
-rw-r--r-- | nuttx/include/stdlib.h | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/nuttx/include/stdlib.h b/nuttx/include/stdlib.h deleted file mode 100644 index 27696e0fa..000000000 --- a/nuttx/include/stdlib.h +++ /dev/null @@ -1,192 +0,0 @@ -/**************************************************************************** - * include/stdlib.h - * - * Copyright (C) 2007-2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -#ifndef __INCLUDE_STDLIB_H -#define __INCLUDE_STDLIB_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> -#include <nuttx/compiler.h> -#include <sys/types.h> -#include <stdint.h> - -/**************************************************************************** - * Definitions - ****************************************************************************/ - -/* The C standard specifies two constants, EXIT_SUCCESS and - * EXIT_FAILURE, that may be passed to exit() to indicate - * successful or unsucessful termination, respectively. - */ - -#define EXIT_SUCCESS 0 -#define EXIT_FAILURE 1 - -/* The NULL pointer should be defined in this file but is currently defined - * in sys/types.h. - */ - -/* Maximum value returned by rand() */ - -#define MAX_RAND 32767 - -/* Integer expression whose value is the maximum number of bytes in a - * character specified by the current locale. - */ - -#define MB_CUR_MAX 1 - -/* The environ variable, normally 'extern char **environ;' is - * not implemented as a function call. However, get_environ_ptr() - * can be used in its place. - */ - -#ifndef CONFIG_DISABLE_ENIVRON -# define environ get_environ_ptr() -#endif - -/**************************************************************************** - * Global Type Definitions - ****************************************************************************/ - -struct mallinfo -{ - int arena; /* This is the total size of memory allocated - * for use by malloc in bytes. */ - int ordblks; /* This is the number of free (not in use) chunks */ - int mxordblk; /* Size of the largest free (not in use) chunk */ - int uordblks; /* This is the total size of memory occupied by - * chunks handed out by malloc. */ - int fordblks; /* This is the total size of memory occupied - * by free (not in use) chunks.*/ -}; - -/**************************************************************************** - * Global Function Prototypes - ****************************************************************************/ - -/**************************************************************************** - * Global Function Prototypes - ****************************************************************************/ - -#undef EXTERN -#if defined(__cplusplus) -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -/* Random number generation */ - -EXTERN void srand(unsigned int seed); -EXTERN int rand(void); - -/* Environment variable support */ - -#ifndef CONFIG_DISABLE_ENIVRON -EXTERN FAR char **get_environ_ptr( void ); -EXTERN FAR char *getenv(FAR const char *name); -EXTERN int putenv(FAR const char *string); -EXTERN int clearenv(void); -EXTERN int setenv(const char *name, const char *value, int overwrite); -EXTERN int unsetenv(const char *name); -#endif - -/* Process exit functions */ - -EXTERN void exit(int status) noreturn_function; -EXTERN void abort(void) noreturn_function; -#ifdef CONFIG_SCHED_ATEXIT -EXTERN int atexit(CODE void (*func)(void)); -#endif -#ifdef CONFIG_SCHED_ONEXIT -EXTERN int on_exit(CODE void (*func)(int, FAR void *), FAR void *arg); -#endif - -/* String to binary conversions */ - -EXTERN long strtol(const char *, char **, int); -EXTERN unsigned long strtoul(const char *, char **, int); -#ifdef CONFIG_HAVE_LONG_LONG -EXTERN long long strtoll(const char *, char **, int); -EXTERN unsigned long long strtoull(const char *, char **, int); -#endif -EXTERN double_t strtod(const char *, char **); - -#define atoi(nptr) strtol((nptr), NULL, 10) -#define atol(nptr) strtol((nptr), NULL, 10) -#ifdef CONFIG_HAVE_LONG_LONG -#define atoll(nptr) strtoll((nptr), NULL, 10) -#endif -#define atof(nptr) strtod((nptr), NULL) - -/* Memory Management */ - -EXTERN FAR void *malloc(size_t); -EXTERN void free(FAR void*); -EXTERN FAR void *realloc(FAR void*, size_t); -EXTERN FAR void *memalign(size_t, size_t); -EXTERN FAR void *zalloc(size_t); -EXTERN FAR void *calloc(size_t, size_t); - -/* Misc */ - -EXTERN int abs(int j); -EXTERN long int labs(long int j); -#ifdef CONFIG_HAVE_LONG_LONG -EXTERN long long int llabs(long long int j); -#endif - -/* Sorting */ - -EXTERN void qsort(void *base, size_t nmemb, size_t size, - int(*compar)(const void *, const void *)); - -#ifdef CONFIG_CAN_PASS_STRUCTS -EXTERN struct mallinfo mallinfo(void); -#else -EXTERN int mallinfo(struct mallinfo *info); -#endif - -#undef EXTERN -#if defined(__cplusplus) -} -#endif - -#endif /* __INCLUDE_STDLIB_H */ |