diff options
Diffstat (limited to 'newlib/libc/stdio/fgetpos.c')
| -rw-r--r-- | newlib/libc/stdio/fgetpos.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/newlib/libc/stdio/fgetpos.c b/newlib/libc/stdio/fgetpos.c index 787f8007a..26c69bf22 100644 --- a/newlib/libc/stdio/fgetpos.c +++ b/newlib/libc/stdio/fgetpos.c @@ -4,10 +4,13 @@ FUNCTION INDEX fgetpos +INDEX + _fgetpos_r ANSI_SYNOPSIS #include <stdio.h> int fgetpos(FILE *<[fp]>, fpos_t *<[pos]>); + int _fgetpos_r(struct _reent *<[ptr]>, FILE *<[fp]>, fpos_t *<[pos]>); TRAD_SYNOPSIS #include <stdio.h> @@ -15,6 +18,11 @@ TRAD_SYNOPSIS FILE *<[fp]>; fpos_t *<[pos]>; + int _fgetpos_r(<[ptr]>, <[fp]>, <[pos]>) + struct _reent *<[ptr]>; + FILE *<[fp]>; + fpos_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 @@ -49,12 +57,13 @@ No supporting OS subroutines are required. #include <stdio.h> int -_DEFUN (fgetpos, (fp, pos), +_DEFUN (_fgetpos_r, (ptr, fp, pos), + struct _reent * ptr _AND FILE * fp _AND _fpos_t * pos) { _flockfile(fp); - *pos = ftell (fp); + *pos = _ftell_r (ptr, fp); if (*pos != -1) { @@ -64,3 +73,15 @@ _DEFUN (fgetpos, (fp, pos), _funlockfile(fp); return 1; } + +#ifndef _REENT_ONLY + +int +_DEFUN (fgetpos, (fp, pos), + FILE * fp _AND + _fpos_t * pos) +{ + return _fgetpos_r (_REENT, fp, pos); +} + +#endif /* !_REENT_ONLY */ |