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From:	Bas van Gompel <cygwin DOT buzz AT bavag DOT tmfweb DOT nl>
Subject:	Re: reentrant functions
References:	<20040407044353 DOT GA6805 AT panix DOT com> <20040407194643 DOT GM26558 AT cygbert DOT vinschen DOT de>
In-Reply-To:	<20040407194643.GM26558@cygbert.vinschen.de>
Organisation:	Ehm...
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To:	cygwin AT cygwin DOT com
Lines:	102
Date:	Thu, 8 Apr 2004 21:30:47 +0200 (MET DST)
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Op Wed, 7 Apr 2004 21:46:43 +0200
schreef Corinna Vinschen <corinna-cygwin from cygwin.com>
in <20040407194643 DOT GM26558 AT cygbert DOT vinschen DOT de>
in local.ml.cygwin:
:  On Apr  6 23:43, Oleg Ostrozhansky wrote:
[...]
: > not thread-safe.  But when as an example I try using _gets_r(), I'm
: > getting a link error that this function does not exist:
[...]
:  Many reentrant functions from newlib are currently just not exported by
:  Cygwin.  Any volunteer to collect these non-exported newlib functions
:  so that we can add all of them?

----
$ grep -oR '_[^ ]\+_r *( *struct \+_reent' .|sed 's, *(.*,,'|sort|uniq
_atoi_r
_atol_r
_atoll_r
_calloc_r
_cfree_r
_close_r
_creat_r
_execve_r
_fcloseall_r
_fcntl_r
_fgetpos64_r
_fgetpos_r
_fork_r
_free_r
_freopen64_r
_freopen_r
_fscanf_r
_fseek_r
_fseeko64_r
_fseeko_r
_fsetpos64_r
_fsetpos_r
_fstat64_r
_fstat_r
_ftell_r
_ftello64_r
_ftello_r
_getenv_r
_getpid_r
_gettimeofday_r
_iconv_close_r
_iconv_open_r
_iconv_r
_iprintf_r
_kill_r
_ldtoa_r
_link_r
_lseek64_r
_lseek_r
_mallinfo_r
_malloc_r
_malloc_stats_r
_malloc_trim_r
_malloc_usable_size_r
_mallopt_r
_mblen_r
_memalign_r
_open64_r
_open_r
_pread_r
_printf_r
_pvalloc_r
_pwrite_r
_read_r
_realloc_r
_remove_r
_rewind_r
_sbrk_r
_scanf_r
_simdldtoa_r
_sscanf_r
_stat64_r
_stat_r
_strtoll_r
_strtoull_r
_times_r
_tzset_r
_unlink_r
_valloc_r
_wait_r
_write_r
----

_remove_r and _stat64_r only occur in winsup/cygwin/syscalls.cc.
_fstat_r, _getpid_r and _stat_r are in winsup/cygwin/syscalls.cc
and newlib/libc.
The others are only in newlib/libc.

Is this the info you wanted?

L8r,

Buzz
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