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comparison arogue7/save.c @ 219:f9ef86cf22b2

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Advanced Rogue 7: convert to ANSI-style function declarations. Almost 1500 lines of compiler warnings remain, and the GCC developers are already working on a new version with even more warnings turned on by default.
author John "Elwin" Edwards
date Fri, 19 Feb 2016 21:02:28 -0500
parents aa8e1fc62926
children 3d4252fa2ed3
comparison
equal deleted inserted replaced
218:56e748983fa8 219:f9ef86cf22b2
40 #ifndef ENCREAD 40 #ifndef ENCREAD
41 #define ENCREAD encread 41 #define ENCREAD encread
42 #define ENCWRITE encwrite 42 #define ENCWRITE encwrite
43 #endif 43 #endif
44 44
45 bool save_file(int savefd);
46
45 typedef struct stat STAT; 47 typedef struct stat STAT;
46 48
47 extern char version[], encstr[]; 49 extern char version[], encstr[];
48 /* extern bool _endwin; */ 50 /* extern bool _endwin; */
49 extern int errno; 51 extern int errno;
50 52
51 STAT sbuf; 53 STAT sbuf;
52 54
53 bool 55 bool
54 save_game() 56 save_game(void)
55 { 57 {
56 register int savefd; 58 register int savefd;
57 register int c; 59 register int c;
58 char buf[LINELEN]; 60 char buf[LINELEN];
59 61
120 /* 122 /*
121 * automatically save a file. This is used if a HUP signal is 123 * automatically save a file. This is used if a HUP signal is
122 * recieved 124 * recieved
123 */ 125 */
124 void 126 void
125 auto_save(sig) 127 auto_save(int sig)
126 int sig;
127 { 128 {
128 register int savefd; 129 register int savefd;
129 register int i; 130 register int i;
130 131
131 for (i = 0; i < NSIG; i++) 132 for (i = 0; i < NSIG; i++)
143 144
144 /* 145 /*
145 * write the saved game on the file 146 * write the saved game on the file
146 */ 147 */
147 bool 148 bool
148 save_file(savefd) 149 save_file(int savefd)
149 register int savefd;
150 { 150 {
151 register unsigned num_to_write, num_written; 151 register unsigned num_to_write, num_written;
152 FILE *savef; 152 FILE *savef;
153 int ret; 153 int ret;
154 154
165 fclose(savef); 165 fclose(savef);
166 if (num_to_write == num_written && ret == 0) return(TRUE); 166 if (num_to_write == num_written && ret == 0) return(TRUE);
167 else return(FALSE); 167 else return(FALSE);
168 } 168 }
169 169
170 restore(file, envp) 170 bool
171 register char *file; 171 restore(char *file, char *envp[])
172 char **envp;
173 { 172 {
174 register int inf; 173 register int inf;
175 extern char **environ; 174 extern char **environ;
176 char buf[LINELEN]; 175 char buf[LINELEN];
177 STAT sbuf2; 176 STAT sbuf2;
263 262
264 #define ENCWBSIZ 1024 263 #define ENCWBSIZ 1024
265 /* 264 /*
266 * perform an encrypted write 265 * perform an encrypted write
267 */ 266 */
268 encwrite(start, size, outf) 267 int
269 register char *start; 268 encwrite(char *start, unsigned int size, int outf)
270 register unsigned size;
271 register int outf;
272 { 269 {
273 register char *ep; 270 register char *ep;
274 register int i = 0; 271 register int i = 0;
275 int num_written = 0; 272 int num_written = 0;
276 auto char buf[ENCWBSIZ]; 273 auto char buf[ENCWBSIZ];
296 } 293 }
297 294
298 /* 295 /*
299 * perform an encrypted read 296 * perform an encrypted read
300 */ 297 */
301 encread(start, size, inf) 298 int
302 register char *start; 299 encread(char *start, unsigned int size, int inf)
303 register unsigned size;
304 register int inf;
305 { 300 {
306 register char *ep; 301 register char *ep;
307 register int read_size; 302 register int read_size;
308 303
309 if ((read_size = read(inf, start, size)) == -1 || read_size == 0) 304 if ((read_size = read(inf, start, size)) == -1 || read_size == 0)