stdio.h revision 843f359862fb8370eacf8aed4e749c46a92b2e38 
1/* ===-- stdio.h - stub SDK header for compiler-rt --------------------------===
2 *
3 *                     The LLVM Compiler Infrastructure
4 *
5 * This file is dual licensed under the MIT and the University of Illinois Open
6 * Source Licenses. See LICENSE.TXT for details.
7 *
8 * ===-----------------------------------------------------------------------===
9 *
10 * This is a stub SDK header file. This file is not part of the interface of
11 * this library nor an official version of the appropriate SDK header. It is
12 * intended only to stub the features of this header required by compiler-rt.
13 *
14 * ===-----------------------------------------------------------------------===
15 */
16
17#ifndef __STDIO_H__
18#define __STDIO_H__
19
20typedef struct __sFILE FILE;
21typedef __SIZE_TYPE__ size_t;
22
23/* Determine the appropriate fopen() and fwrite() functions. */
24#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__)
25#  if defined(__i386)
26#    define __FOPEN_NAME "_fopen$UNIX2003"
27#    define __FWRITE_NAME "_fwrite$UNIX2003"
28#  elif defined(__x86_64__)
29#    define __FOPEN_NAME "_fopen"
30#    define __FWRITE_NAME "_fwrite"
31#  elif defined(__arm)
32#    define __FOPEN_NAME "_fopen"
33#    define __FWRITE_NAME "_fwrite"
34#  else
35#    error "unrecognized architecture for targetting OS X"
36#  endif
37#elif defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__)
38#  if defined(__i386) || defined (__x86_64)
39#    define __FOPEN_NAME "_fopen"
40#    define __FWRITE_NAME "_fwrite"
41#  elif defined(__arm)
42#    define __FOPEN_NAME "_fopen"
43#    define __FWRITE_NAME "_fwrite"
44#  else
45#    error "unrecognized architecture for targetting iOS"
46#  endif
47#else
48#  error "unrecognized architecture for targetting Darwin"
49#endif
50
51#    define stderr __stderrp
52extern FILE *__stderrp;
53
54#ifndef SEEK_SET
55#define	SEEK_SET	0	/* set file offset to offset */
56#endif
57#ifndef SEEK_CUR
58#define	SEEK_CUR	1	/* set file offset to current plus offset */
59#endif
60#ifndef SEEK_END
61#define	SEEK_END	2	/* set file offset to EOF plus offset */
62#endif
63
64int fclose(FILE *);
65int fflush(FILE *);
66FILE *fopen(const char * restrict, const char * restrict) __asm(__FOPEN_NAME);
67int fprintf(FILE * restrict, const char * restrict, ...);
68size_t fwrite(const void * restrict, size_t, size_t, FILE * restrict)
69  __asm(__FWRITE_NAME);
70size_t fread(void * __restrict, size_t, size_t, FILE * __restrict);
71long ftell(FILE *);
72int fseek(FILE *, long, int);
73
74#endif /* __STDIO_H__ */
75