Hallo, dies ist ein Test.

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Relative path: ./.././../../../../.././usr/include/stdio_ext.h
Real path: /usr/include/stdio_ext.h
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/* * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved. */ /* * Extensions to the stdio package */ #ifndef _STDIO_EXT_H #define _STDIO_EXT_H #include <stdio.h> #ifdef __cplusplus extern "C" { #endif /* * Even though the contents of the stdio FILE structure have always been * private to the stdio implementation, over the years some programs have * needed to get information about a stdio stream that was not accessible * through a supported interface. These programs have resorted to accessing * fields of the FILE structure directly, rendering them possibly non-portable * to new implementations of stdio, or more likely, preventing enhancements * to stdio because those programs will break. * * In the 64-bit world, the FILE structure is opaque. The routines here * are provided as a way to get the information that used to be retrieved * directly from the FILE structure. They are based on the needs of * existing programs (such as 'mh' and 'emacs'), so they may be extended * as other programs are ported. Though they may still be non-portable to * other operating systems, they will work from each Solaris release to * the next. More portable interfaces are being developed. */ #define FSETLOCKING_QUERY 0 #define FSETLOCKING_INTERNAL 1 #define FSETLOCKING_BYCALLER 2 extern size_t __fbufsize(FILE *stream); extern int __freading(FILE *stream); extern int __fwriting(FILE *stream); extern int __freadable(FILE *stream); extern int __fwritable(FILE *stream); extern int __flbf(FILE *stream); extern void __fpurge(FILE *stream); extern size_t __fpending(FILE *stream); extern void _flushlbf(void); extern int __fsetlocking(FILE *stream, int type); /* * Extended FILE enabling function. */ #if defined(_LP64) && !defined(__lint) #define enable_extended_FILE_stdio(fd, act) (0) #else extern int enable_extended_FILE_stdio(int, int); #endif #ifdef __cplusplus } #endif #endif /* _STDIO_EXT_H */