xref: /netbsd-src/external/lgpl3/mpc/dist/tests/tpl_native.c (revision 39f28e1e142c5bfb6be935a49cb55e2287fec7ea)
1 /* tpl_mpfr.c --  Helper functions for data with native types.
2 
3 Copyright (C) 2012, 2013 INRIA
4 
5 This file is part of GNU MPC.
6 
7 GNU MPC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU Lesser General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11 
12 GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
15 more details.
16 
17 You should have received a copy of the GNU Lesser General Public License
18 along with this program. If not, see http://www.gnu.org/licenses/ .
19 */
20 
21 #include "mpc-tests.h"
22 
23 
24 /* int */
25 
26 void
tpl_read_int(mpc_datafile_context_t * datafile_context,int * nread,const char * name)27 tpl_read_int (mpc_datafile_context_t* datafile_context, int *nread, const char *name)
28 {
29   int n = 0;
30 
31   if (datafile_context->nextchar == EOF)
32     {
33       printf ("Error: Unexpected EOF when reading int "
34               "in file '%s' line %lu\n",
35               datafile_context->pathname, datafile_context->line_number);
36       exit (1);
37     }
38   ungetc (datafile_context->nextchar, datafile_context->fd);
39   n = fscanf (datafile_context->fd, "%i", nread);
40   if (ferror (datafile_context->fd) || n == 0 || n == EOF)
41     {
42       printf ("Error: Cannot read %s in file '%s' line %lu\n",
43               name, datafile_context->pathname, datafile_context->line_number);
44       exit (1);
45     }
46   datafile_context->nextchar = getc (datafile_context->fd);
47   tpl_skip_whitespace_comments (datafile_context);
48 }
49 
50 void
tpl_copy_int(int * dest,const int * const src)51 tpl_copy_int (int *dest, const int * const src)
52 {
53   *dest = *src;
54 }
55 
56 /* unsigned long int */
57 
58 void
tpl_read_ui(mpc_datafile_context_t * datafile_context,unsigned long int * ui)59 tpl_read_ui (mpc_datafile_context_t* datafile_context, unsigned long int *ui)
60 {
61   int n = 0;
62 
63   if (datafile_context->nextchar == EOF)
64     {
65       printf ("Error: Unexpected EOF when reading uint "
66               "in file '%s' line %lu\n",
67               datafile_context->pathname, datafile_context->line_number);
68       exit (1);
69     }
70   ungetc (datafile_context->nextchar, datafile_context->fd);
71   n = fscanf (datafile_context->fd, "%lu", ui);
72   if (ferror (datafile_context->fd) || n == 0 || n == EOF)
73     {
74       printf ("Error: Cannot read uint in file '%s' line %lu\n",
75               datafile_context->pathname, datafile_context->line_number);
76       exit (1);
77     }
78   datafile_context->nextchar = getc (datafile_context->fd);
79   tpl_skip_whitespace_comments (datafile_context);
80 }
81 
82 void
tpl_copy_ui(unsigned long int * dest,const unsigned long int * const src)83 tpl_copy_ui (unsigned long int *dest, const unsigned long int * const src)
84 {
85   *dest = *src;
86 }
87 
88 
89 /* long int */
90 
91 void
tpl_read_si(mpc_datafile_context_t * datafile_context,long int * si)92 tpl_read_si (mpc_datafile_context_t* datafile_context, long int *si)
93 {
94   int n = 0;
95 
96   if (datafile_context->nextchar == EOF)
97     {
98       printf ("Error: Unexpected EOF when reading sint "
99               "in file '%s' line %lu\n",
100               datafile_context->pathname, datafile_context->line_number);
101       exit (1);
102     }
103   ungetc (datafile_context->nextchar, datafile_context->fd);
104   n = fscanf (datafile_context->fd, "%li", si);
105   if (ferror (datafile_context->fd) || n == 0 || n == EOF)
106     {
107       printf ("Error: Cannot read sint in file '%s' line %lu\n",
108               datafile_context->pathname, datafile_context->line_number);
109       exit (1);
110     }
111   datafile_context->nextchar = getc (datafile_context->fd);
112   tpl_skip_whitespace_comments (datafile_context);
113 }
114 
115 void
tpl_copy_si(long int * dest,const long int * const src)116 tpl_copy_si (long int *dest, const long int * const src)
117 {
118   *dest = *src;
119 }
120 
121 /* double */
122 
123 void
tpl_copy_d(double * dest,const double * const src)124 tpl_copy_d (double *dest, const double * const src)
125 {
126   *dest = *src;
127 }
128