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Diffstat (limited to 'newlib/libc/stdio64/fgetpos64.c')
-rw-r--r-- | newlib/libc/stdio64/fgetpos64.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/newlib/libc/stdio64/fgetpos64.c b/newlib/libc/stdio64/fgetpos64.c deleted file mode 100644 index 36f7ec90b..000000000 --- a/newlib/libc/stdio64/fgetpos64.c +++ /dev/null @@ -1,84 +0,0 @@ -/* -FUNCTION -<<fgetpos64>>---record position in a large stream or file - -INDEX - fgetpos64 -INDEX - _fgetpos64_r - -ANSI_SYNOPSIS - #include <stdio.h> - int fgetpos64(FILE *<[fp]>, _fpos64_t *<[pos]>); - int _fgetpos64_r(struct _reent *<[ptr]>, FILE *<[fp]>, - _fpos64_t *<[pos]>); - -TRAD_SYNOPSIS - #include <stdio.h> - int fgetpos64(<[fp]>, <[pos]>) - FILE *<[fp]>; - _fpos64_t *<[pos]>; - - int _fgetpos64_r(<[ptr]>, <[fp]>, <[pos]>) - FILE *<[fp]>; - _fpos64_t *<[pos]>; - -DESCRIPTION -Objects of type <<FILE>> can have a ``position'' that records how much -of the file your program has already read. Many of the <<stdio>> functions -depend on this position, and many change it as a side effect. - -You can use <<fgetpos64>> to report on the current position for a file -identified by <[fp]> that was opened by <<fopen64>>; <<fgetpos>> will write -a value representing that position at <<*<[pos]>>>. Later, you can -use this value with <<fsetpos64>> to return the file to this -position. - -In the current implementation, <<fgetpos64>> simply uses a character -count to represent the file position; this is the same number that -would be returned by <<ftello64>>. - -RETURNS -<<fgetpos64>> returns <<0>> when successful. If <<fgetpos64>> fails, the -result is <<1>>. Failure occurs on streams that do not support -positioning or streams not opened via <<fopen64>>; the global <<errno>> -indicates these conditions with the value <<ESPIPE>>. - -PORTABILITY -<<fgetpos64>> is a glibc extension. - -No supporting OS subroutines are required. -*/ - -#include <stdio.h> - -#ifdef __LARGE64_FILES - -int -_DEFUN (_fgetpos64_r, (ptr, fp, pos), - struct _reent * ptr _AND - FILE * fp _AND - _fpos64_t * pos) -{ - *pos = (_fpos64_t)_ftello64_r (ptr, fp); - - if (*pos != -1) - { - return 0; - } - return 1; -} - -#ifndef _REENT_ONLY - -int -_DEFUN (fgetpos64, (fp, pos), - FILE * fp _AND - _fpos64_t * pos) -{ - return _fgetpos64_r (_REENT, fp, pos); -} - -#endif /* !_REENT_ONLY */ - -#endif /* __LARGE64_FILES */ |