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0f2d19dd JB |
1 | /* Copyright (C) 1995,1996 Free Software Foundation, Inc. |
2 | * | |
3 | * This program is free software; you can redistribute it and/or modify | |
4 | * it under the terms of the GNU General Public License as published by | |
5 | * the Free Software Foundation; either version 2, or (at your option) | |
6 | * any later version. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this software; see the file COPYING. If not, write to | |
15 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
16 | * | |
17 | * As a special exception, the Free Software Foundation gives permission | |
18 | * for additional uses of the text contained in its release of GUILE. | |
19 | * | |
20 | * The exception is that, if you link the GUILE library with other files | |
21 | * to produce an executable, this does not by itself cause the | |
22 | * resulting executable to be covered by the GNU General Public License. | |
23 | * Your use of that executable is in no way restricted on account of | |
24 | * linking the GUILE library code into it. | |
25 | * | |
26 | * This exception does not however invalidate any other reasons why | |
27 | * the executable file might be covered by the GNU General Public License. | |
28 | * | |
29 | * This exception applies only to the code released by the | |
30 | * Free Software Foundation under the name GUILE. If you copy | |
31 | * code from other Free Software Foundation releases into a copy of | |
32 | * GUILE, as the General Public License permits, the exception does | |
33 | * not apply to the code that you add in this way. To avoid misleading | |
34 | * anyone as to the status of such modified files, you must delete | |
35 | * this exception notice from them. | |
36 | * | |
37 | * If you write modifications of your own for GUILE, it is your choice | |
38 | * whether to permit this exception to apply to your modifications. | |
39 | * If you do not wish that, delete this exception notice. | |
40 | */ | |
41 | \f | |
42 | ||
43 | #include <stdio.h> | |
44 | #include "_scm.h" | |
45 | ||
46 | \f | |
47 | ||
48 | SCM_PROC(s_sys_try_load, "%try-load", 1, 2, 0, scm_sys_try_load); | |
49 | #ifdef __STDC__ | |
50 | SCM | |
51 | scm_sys_try_load (SCM filename, SCM case_insensative_p, SCM sharp) | |
52 | #else | |
53 | SCM | |
54 | scm_sys_try_load (filename, case_insensative_p, sharp) | |
55 | SCM filename; | |
56 | SCM case_insensative_p; | |
57 | SCM sharp; | |
58 | #endif | |
59 | { | |
60 | SCM_ASSERT (SCM_NIMP (filename) && SCM_ROSTRINGP (filename), filename, SCM_ARG1, s_sys_try_load); | |
61 | { | |
62 | SCM form, port; | |
63 | port = scm_open_file (filename, | |
64 | scm_makfromstr ("r", (scm_sizet) sizeof (char), 0)); | |
65 | if (SCM_FALSEP (port)) | |
66 | return SCM_BOOL_F; | |
67 | while (1) | |
68 | { | |
69 | form = scm_read (port, case_insensative_p, sharp); | |
70 | if (SCM_EOF_VAL == form) | |
71 | break; | |
72 | scm_eval_x (form); | |
73 | } | |
74 | scm_close_port (port); | |
75 | } | |
76 | return SCM_BOOL_T; | |
77 | } | |
78 | ||
79 | \f | |
80 | ||
81 | #ifdef __STDC__ | |
82 | void | |
83 | scm_init_load (void) | |
84 | #else | |
85 | void | |
86 | scm_init_load () | |
87 | #endif | |
88 | { | |
89 | #include "load.x" | |
90 | } | |
91 |