mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-30 20:00:19 +02:00
af68e5e5a6
* configure.in (guile_cv_have_uint32_t): Look also in
`stdint.h' for uint32_t.
2002-01-28 Stefan Jahn <stefan@lkcc.org>
* symbols.c (scm_c_symbol2str): New function, replacement for
`gh_scm2newsymbol()'.
* strings.c (scm_c_substring2str): New function. Proper
replacement for `gh_get_substr()'.
* socket.c: Include `stdint.h' if available for the `uint32_t'
declaration.
* scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
compiler warning).
* backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
98 lines
3.7 KiB
C
98 lines
3.7 KiB
C
/* classes: h_files */
|
||
|
||
#ifndef SCM_STRINGS_H
|
||
#define SCM_STRINGS_H
|
||
|
||
/* Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
|
||
*
|
||
* This program is free software; you can redistribute it and/or modify
|
||
* it under the terms of the GNU General Public License as published by
|
||
* the Free Software Foundation; either version 2, or (at your option)
|
||
* any later version.
|
||
*
|
||
* This program is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
* GNU General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU General Public License
|
||
* along with this software; see the file COPYING. If not, write to
|
||
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||
* Boston, MA 02111-1307 USA
|
||
*
|
||
* As a special exception, the Free Software Foundation gives permission
|
||
* for additional uses of the text contained in its release of GUILE.
|
||
*
|
||
* The exception is that, if you link the GUILE library with other files
|
||
* to produce an executable, this does not by itself cause the
|
||
* resulting executable to be covered by the GNU General Public License.
|
||
* Your use of that executable is in no way restricted on account of
|
||
* linking the GUILE library code into it.
|
||
*
|
||
* This exception does not however invalidate any other reasons why
|
||
* the executable file might be covered by the GNU General Public License.
|
||
*
|
||
* This exception applies only to the code released by the
|
||
* Free Software Foundation under the name GUILE. If you copy
|
||
* code from other Free Software Foundation releases into a copy of
|
||
* GUILE, as the General Public License permits, the exception does
|
||
* not apply to the code that you add in this way. To avoid misleading
|
||
* anyone as to the status of such modified files, you must delete
|
||
* this exception notice from them.
|
||
*
|
||
* If you write modifications of your own for GUILE, it is your choice
|
||
* whether to permit this exception to apply to your modifications.
|
||
* If you do not wish that, delete this exception notice. */
|
||
|
||
|
||
|
||
#include "libguile/__scm.h"
|
||
|
||
|
||
|
||
#define SCM_STRINGP(x) (!SCM_IMP (x) && (SCM_TYP7 (x) == scm_tc7_string))
|
||
#define SCM_STRING_UCHARS(x) ((unsigned char *) (SCM_CELL_WORD_1 (x)))
|
||
#define SCM_STRING_CHARS(x) ((char *) (SCM_CELL_WORD_1 (x)))
|
||
#define SCM_SET_STRING_CHARS(s, c) (SCM_SET_CELL_WORD_1 ((s), (c)))
|
||
#define SCM_STRING_MAX_LENGTH ((1UL << 24) - 1UL)
|
||
#define SCM_STRING_LENGTH(x) ((size_t) (SCM_CELL_WORD_0 (x) >> 8))
|
||
#define SCM_MAKE_STRING_TAG(l) ((((scm_t_bits) (l)) << 8) + scm_tc7_string)
|
||
#define SCM_SET_STRING_LENGTH(s, l) (SCM_SET_CELL_WORD_0 ((s), SCM_MAKE_STRING_TAG (l)))
|
||
|
||
|
||
|
||
SCM_API SCM scm_string_p (SCM x);
|
||
SCM_API SCM scm_string (SCM chrs);
|
||
SCM_API SCM scm_makfromstrs (int argc, char **argv);
|
||
SCM_API SCM scm_take_str (char *s, size_t len);
|
||
SCM_API SCM scm_take0str (char *s);
|
||
SCM_API SCM scm_mem2string (const char *src, size_t len);
|
||
SCM_API SCM scm_str2string (const char *src);
|
||
SCM_API SCM scm_makfrom0str (const char *src);
|
||
SCM_API SCM scm_makfrom0str_opt (const char *src);
|
||
SCM_API SCM scm_allocate_string (size_t len);
|
||
SCM_API SCM scm_make_string (SCM k, SCM chr);
|
||
SCM_API SCM scm_string_length (SCM str);
|
||
SCM_API SCM scm_string_ref (SCM str, SCM k);
|
||
SCM_API SCM scm_string_set_x (SCM str, SCM k, SCM chr);
|
||
SCM_API SCM scm_substring (SCM str, SCM start, SCM end);
|
||
SCM_API SCM scm_string_append (SCM args);
|
||
SCM_API void scm_init_strings (void);
|
||
SCM_API char *scm_c_string2str (SCM obj, char *str, size_t *lenp);
|
||
SCM_API char *scm_c_substring2str (SCM obj, char *str, size_t start, size_t len);
|
||
|
||
|
||
|
||
#if (SCM_ENABLE_DEPRECATED == 1)
|
||
|
||
#define SCM_STRING_COERCE_0TERMINATION_X(x) (x)
|
||
|
||
#endif
|
||
|
||
#endif /* SCM_STRINGS_H */
|
||
|
||
/*
|
||
Local Variables:
|
||
c-file-style: "gnu"
|
||
End:
|
||
*/
|