diff options
Diffstat (limited to 'newlib/libc/stdio/rewind.c')
| -rw-r--r-- | newlib/libc/stdio/rewind.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/newlib/libc/stdio/rewind.c b/newlib/libc/stdio/rewind.c index 9052757..2b9f319 100644 --- a/newlib/libc/stdio/rewind.c +++ b/newlib/libc/stdio/rewind.c @@ -21,16 +21,23 @@ FUNCTION INDEX rewind +INDEX + _rewind_r ANSI_SYNOPSIS #include <stdio.h> void rewind(FILE *<[fp]>); + void _rewind_r(struct _reent *<[ptr]>, FILE *<[fp]>); TRAD_SYNOPSIS #include <stdio.h> void rewind(<[fp]>) FILE *<[fp]>; + void _rewind_r(<[ptr]>, <[fp]>) + struct _reent *<[ptr]>; + FILE *<[fp]>; + DESCRIPTION <<rewind>> returns the file position indicator (if any) for the file or stream identified by <[fp]> to the beginning of the file. It also @@ -52,9 +59,21 @@ static char sccsid[] = "%W% (Berkeley) %G%"; #include <stdio.h> void -_DEFUN (rewind, (fp), +_DEFUN (_rewind_r, (ptr, fp), + struct _reent * ptr _AND register FILE * fp) { - (void) fseek(fp, 0L, SEEK_SET); + (void) _fseek_r (ptr, fp, 0L, SEEK_SET); clearerr(fp); } + +#ifndef _REENT_ONLY + +void +_DEFUN (rewind, (fp), + register FILE * fp) +{ + (void) _fseek_r (_REENT, fp, 0L, SEEK_SET); +} + +#endif /* !_REENT_ONLY */ |