diff options
Diffstat (limited to 'libio/iofsetpos.c')
| -rw-r--r-- | libio/iofsetpos.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/libio/iofsetpos.c b/libio/iofsetpos.c index cbf7734..bd49c13 100644 --- a/libio/iofsetpos.c +++ b/libio/iofsetpos.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993, 1995, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1993, 1995, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU IO Library. This library is free software; you can redistribute it and/or @@ -27,7 +27,7 @@ #include <errno.h> int -_IO_fsetpos (fp, posp) +_IO_new_fsetpos (fp, posp) _IO_FILE *fp; const _IO_fpos_t *posp; { @@ -35,7 +35,7 @@ _IO_fsetpos (fp, posp) CHECK_FILE (fp, EOF); _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); _IO_flockfile (fp); - if (_IO_seekpos (fp, *posp, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD) + if (_IO_seekpos (fp, posp->__pos, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD) { /* ANSI explicitly requires setting errno to a positive value on failure. */ @@ -46,12 +46,20 @@ _IO_fsetpos (fp, posp) result = EOF; } else - result = 0; + { + result = 0; + if (fp->_mode > 0 + && (*fp->_codecvt->__codecvt_do_encoding) (fp->_codecvt) < 0) + /* This is a stateful encoding, restore the state. */ + fp->_wide_data->_IO_state = posp->__state; + } _IO_funlockfile (fp); _IO_cleanup_region_end (0); return result; } #ifdef weak_alias -weak_alias (_IO_fsetpos, fsetpos) +default_symbol_version (_IO_new_fsetpos, _IO_fsetpos, GLIBC_2.2); +strong_alias (_IO_new_fsetpos, __new_fsetpos) +default_symbol_version (__new_fsetpos, fsetpos, GLIBC_2.2); #endif |