Mercurial > hg > xemacs-beta
view src/libsst.h @ 5891:a0e751d6c3ad
Import the #'clear-string API from GNU, use it in tls.c
src/ChangeLog addition:
2015-04-18 Aidan Kehoe <kehoea@parhasard.net>
* sequence.c (Fclear_string): New, API from GNU. Zero a string's
contents, making sure the text is not kept around even when the
string's data is reallocated because of a changed character
length.
* sequence.c (syms_of_sequence): Make it available to Lisp.
* lisp.h: Make it available to C code.
* tls.c (nss_pk11_password): Use it.
* tls.c (gnutls_pk11_password): Use it.
* tls.c (openssl_password): Use it.
tests/ChangeLog addition:
2015-04-18 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el:
Test #'clear-string, just added. Unfortunately there's no way to
be certain from Lisp that the old password data has been erased
after realloc; it may be worth adding a test to tests.c, but
*we'll be reading memory we shouldn't be*, so that gives me pause.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 18 Apr 2015 23:00:14 +0100 |
| parents | aa5ed11f473b |
| children |
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/* libsst.h - include file for SPARC sound tools library ** ** Copyright (C) 1989 by Jef Poskanzer. ** ** Permission to use, copy, modify, and distribute this software and its ** documentation for any purpose and without fee is hereby granted, provided ** that the above copyright notice appear in all copies and that both that ** copyright notice and this permission notice appear in supporting ** documentation. This software is provided "as is" without express or ** implied warranty. */ /* Synched up with: Not in FSF. */ /* This file Mule-ized by Ben Wing, 5-15-01. */ #ifndef INCLUDED_libsst_h_ #define INCLUDED_libsst_h_ #include <sys/ioctl.h> #define AUDIO_4_0_3_COMPAT #define AUDIO_CHIP #define AMD_CHIP /* SparcStation 1, 2, IPC, and IPX */ #include <sbusdev/audio_79C30.h> #include <multimedia/libaudio.h> #include <multimedia/audio_device.h> #include <sun/audioio.h> #define SAMPLES_PER_SECOND 8192 int sst_open( ); void sst_close( /* int fd */ ); void sst_set_ger( /* int fd, value */ ); void sst_set_gr( /* int fd, value */ ); void sst_set_gx( /* int fd, value */ ); void sst_tones( /* int fd, dhz1, dhz2, thz, rhz, usec */ ); void sst_dtmf( /* int fd, char *dial, int usecper, usecpause */ ); #endif /* INCLUDED_libsst_h_ */