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-NAME="POSIX-FILES-AND-DIRECTORIES">Files and Directories [POSIX Section 5]</H1
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-><A
-NAME="AEN13039">Functions Implemented</H2
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->DIR *opendir( const char *dirname );
-struct dirent *readdir( DIR *dirp );
-int readdir_r( DIR *dirp, struct dirent *entry,
- struct dirent **result );
-void rewinddir( DIR *dirp );
-int closedir( DIR *dirp );
-int chdir( const char *path );
-char *getcwd( char *buf, size_t size );
-int open( const char * path , int oflag , ... );
-int creat( const char * path, mode_t mode );
-int link( const char *existing, const char *new );
-int mkdir( const char *path, mode_t mode );
-int unlink( const char *path );
-int rmdir( const char *path );
-int rename( const char *old, const char *new );
-int stat( const char *path, struct stat *buf );
-int fstat( int fd, struct stat *buf );
-int access( const char *path, int amode );
-long pathconf(const char *path, int name);
-long fpathconf(int fd, int name);</PRE
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->mode_t umask( mode_t cmask );
-int mkfifo( const char *path, mode_t mode );
-int chmod( const char *path, mode_t mode ); // TBA
-int fchmod( int fd, mode_t mode ); // TBA
-int chown( const char *path, uid_t owner, gid_t group );
-int utime( const char *path, const struct utimbuf *times ); // TBA
-int ftruncate( int fd, off_t length ); // TBA</PRE
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-NAME="AEN13045">Notes</H2
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-><P
-> If a call to <TT
-CLASS="FUNCTION"
->open()</TT
-> or <TT
-CLASS="FUNCTION"
->creat()</TT
-> supplies
- the third _mode_ parameter, it will
- currently be ignored.
- </P
-></LI
-><LI
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-> Most of the functionality of these functions depends on
- the underlying filesystem.
- </P
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-><I
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-> access()</I
-></SPAN
-> only checks the
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-><I
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->F_OK</I
-></SPAN
-> mode explicitly, the others are
- all assumed to be true by default.
- </P
-></LI
-><LI
-><P
-> The maximum number of open files allowed is supplied by
- the CYGNUM_FILEIO_NFILE option. The maximum number
- of file descriptors is supplied by the CYGNUM_FILEIO_NFD
- option.
- </P
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