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Forgot to add stpcpy.c in last commit

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This commit is contained in:
Gregory Nutt 2014-01-10 07:09:59 -06:00
parent a128cd0438
commit 752068073a
3 changed files with 84 additions and 5 deletions
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17
include/stddef.h
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@ -48,16 +48,20 @@
/* The <stddef.h> header shall define the following macros:
*
* NULL
* The Null pointer constant.
* The null pointer constant.
*
* NOTE: Currently the definition of NULL is in sys/types.h but should be
* moved here sometime.
* NOTE: Currently the definition of NULL is in sys/types.h but should
* be moved here sometime.
*
* offsetof(type, member-designator)
* Integer constant expression of type size_t, the value of which is the
* offset in bytes to the structure member (member-designator), from the
* beginning of its structure (type).
*
* NOTE: This version of offsetof() depends on behaviors that could be
* undefined for some compilers. It would be better to use a builtin
* function if one exists.
*
* Reference: Opengroup.org
*/
@ -71,6 +75,9 @@
* ptrdiff_t
* Signed integer type of the result of subtracting two pointers.
*
* NOTE: This type assumes that ssize_t will cover the largest address
* difference. This might not be true of CONFIG_MM_SMALL is defined.
*
* wchar_t
* Integer type whose range of values can represent distinct wide-character
* codes for all members of the largest character set specified among the
@ -82,8 +89,8 @@
* size_t
* Unsigned integer type of the result of the sizeof operator.
*
* NOTE: Currently the type definitions of both wchar_t and size_t are in
* sys/types.h but should be moved here sometime.
* NOTE: Currently the type definitions of both wchar_t and size_t are
* in sys/types.h but should be moved here sometime.
*
* The implementation shall support one or more programming environments in
* which the widths of ptrdiff_t, size_t, and wchar_t are no greater than the

5
include/sys/types.h
View file

@ -56,6 +56,7 @@
#ifndef TRUE
# define TRUE 1
#endif
#ifndef FALSE
# define FALSE 0
#endif
@ -129,6 +130,8 @@ typedef unsigned int mode_t;
/* size_t is used for sizes of memory objects.
* ssize_t is used for a count of bytes or an error indication.
*
* REVISIT: size_t belongs in stddef.h
*/
#ifdef CONFIG_SMALL_MEMORY
@ -179,6 +182,8 @@ typedef intptr_t ptrdiff_t;
/* Wide, 16-bit character types. wchar_t is a built-in type in C++ and
* its declaration here may cause compilation errors on some compilers
* if -DCONFIG_WCHAR_BUILTIN is not included in the CXXFLAGS.
*
* REVISIT: wchar_t belongs in stddef.h
*/
#ifndef CONFIG_WCHAR_BUILTIN