Lines Matching defs:f_in
44 static FILE *f_in;
50 FILE * f_in;
62 f_in = (FILE *) 0;
87 saved->f_in = f_in;
106 f_in = saved->f_in;
130 f_in = fopen (filename, FOPEN_RT);
136 f_in = stdin;
141 if (f_in == NULL)
148 c = getc (f_in);
150 if (ferror (f_in))
155 fclose (f_in);
156 f_in = NULL;
161 if (feof (f_in))
163 fclose (f_in);
164 f_in = NULL;
172 c = getc (f_in);
175 char *p = fgets (buf, sizeof (buf), f_in);
179 ungetc ('#', f_in);
181 ungetc ('\n', f_in);
185 char *p = fgets (buf, sizeof (buf), f_in);
189 ungetc ('#', f_in);
191 ungetc ('\n', f_in);
194 ungetc ('\n', f_in);
196 ungetc ('#', f_in);
199 ungetc (c, f_in);
208 if (f_in != NULL)
209 fclose (f_in);
211 f_in = 0;
221 if (feof (f_in))
224 size = fread (buf, sizeof (char), buflen, f_in);
225 if (ferror (f_in))
238 if (f_in == (FILE *) 0)
253 if (fclose (f_in))
256 f_in = (FILE *) 0;