diff options
Diffstat (limited to 'nuttx/lib/string/lib_strtoul.c')
-rw-r--r-- | nuttx/lib/string/lib_strtoul.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/nuttx/lib/string/lib_strtoul.c b/nuttx/lib/string/lib_strtoul.c deleted file mode 100644 index b0d2d090e..000000000 --- a/nuttx/lib/string/lib_strtoul.c +++ /dev/null @@ -1,98 +0,0 @@ -/**************************************************************************** - * /lib/string/lib_strtoul.c - * - * Copyright (C) 2007, 2009, 2011 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. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <stdlib.h> - -#include "lib_internal.h" - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: strtoul - * - * Description: - * The strtol() function converts the initial part of the string in - * nptr to a long unsigned integer value according to the given base, which - * must be between 2 and 36 inclusive, or be the special value 0. - * - * Warning: does not check for integer overflow! - * - ****************************************************************************/ - -unsigned long strtoul(const char *nptr, char **endptr, int base) -{ - unsigned long accum = 0; - int value; - - if (nptr) - { - /* Skip leading spaces */ - - lib_skipspace(&nptr); - - /* Check for unspecified base */ - - base = lib_checkbase(base, &nptr); - - /* Accumulate each "digit" */ - - while (lib_isbasedigit(*nptr, base, &value)) - { - accum = accum*base + value; - nptr++; - } - - /* Return the final pointer to the unused value */ - - if (endptr) - { - *endptr = (char *)nptr; - } - } - return accum; -} - |