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Make ctype.h a little less unhygienic.

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This caused trouble for stlport.

Change-Id: Id40787c5a2b7a3a4e12fb557efe549778a01cbbd
This commit is contained in:
Elliott Hughes 2013-08-13 14:30:59 -07:00
parent c933493ac2
commit 5e9b20f721
2 changed files with 30 additions and 20 deletions
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38
libc/include/ctype.h
View File

@ -42,14 +42,14 @@
#include <sys/cdefs.h>
#define _U 0x01
#define _L 0x02
#define _N 0x04
#define _S 0x08
#define _P 0x10
#define _C 0x20
#define _X 0x40
#define _B 0x80
#define _CTYPE_U 0x01
#define _CTYPE_L 0x02
#define _CTYPE_N 0x04
#define _CTYPE_S 0x08
#define _CTYPE_P 0x10
#define _CTYPE_C 0x20
#define _CTYPE_X 0x40
#define _CTYPE_B 0x80
__BEGIN_DECLS
@ -101,57 +101,57 @@ int _toupper(int);
__CTYPE_INLINE int isalnum(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_U|_L|_N)));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_CTYPE_U|_CTYPE_L|_CTYPE_N)));
}
__CTYPE_INLINE int isalpha(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_U|_L)));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_CTYPE_U|_CTYPE_L)));
}
__CTYPE_INLINE int iscntrl(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _C));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _CTYPE_C));
}
__CTYPE_INLINE int isdigit(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _N));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _CTYPE_N));
}
__CTYPE_INLINE int isgraph(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_P|_U|_L|_N)));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_CTYPE_P|_CTYPE_U|_CTYPE_L|_CTYPE_N)));
}
__CTYPE_INLINE int islower(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _L));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _CTYPE_L));
}
__CTYPE_INLINE int isprint(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_P|_U|_L|_N|_B)));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_CTYPE_P|_CTYPE_U|_CTYPE_L|_CTYPE_N|_CTYPE_B)));
}
__CTYPE_INLINE int ispunct(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _P));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _CTYPE_P));
}
__CTYPE_INLINE int isspace(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _S));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _CTYPE_S));
}
__CTYPE_INLINE int isupper(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _U));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & _CTYPE_U));
}
__CTYPE_INLINE int isxdigit(int c)
{
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_N|_X)));
return (c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)c] & (_CTYPE_N|_CTYPE_X)));
}
__CTYPE_INLINE int tolower(int c)

12
libc/stdlib/ctype_.c
View File

@ -36,6 +36,15 @@
#include <ctype.h>
#include "ctype_private.h"
#define _U _CTYPE_U
#define _L _CTYPE_L
#define _N _CTYPE_N
#define _S _CTYPE_S
#define _P _CTYPE_P
#define _C _CTYPE_C
#define _X _CTYPE_X
#define _B _CTYPE_B
const char _C_ctype_[1 + CTYPE_NUM_CHARS] = {
0,
_C, _C, _C, _C, _C, _C, _C, _C,
@ -77,6 +86,8 @@ const char _C_ctype_[1 + CTYPE_NUM_CHARS] = {
const char *_ctype_ = _C_ctype_;
// TODO: fix the header file so we don't have to duplicate all this inlined stuff.
#if 1 /* ndef NDEBUG */
int isalnum(int c)
{
@ -155,4 +166,3 @@ int toascii(int c)
#endif /* __BSD_VISIBLE || __XPG_VISIBLE */
#endif /* !NDBEUG */