| 32,7 → 32,7 |
|---|
| |
| |
| /* Loads metadata from an LSM file. Returns 0 on success, non-zero on error. */ |
| int readlsm(char *filename, char *version, int version_maxlen) { |
| int readlsm(const char *filename, char *version, int version_maxlen) { |
| char linebuff[128]; |
| char *valuestr; |
| int x; |
| 42,17 → 42,8 |
|---|
| /* open the file */ |
| fd = fopen(filename, "rb"); |
| if (fd == NULL) return(-1); |
| /* check the file's header */ |
| if (readline_fromfile(fd, linebuff, 64) < 0) { |
| fclose(fd); |
| return(-1); |
| } |
| if (strcasecmp(linebuff, "begin3") != 0) { |
| fclose(fd); |
| return(-1); |
| } |
| /* read the LSM file line by line */ |
| while (readline_fromfile(fd, linebuff, 127) >= 0) { |
| while (readline_fromfile(fd, linebuff, sizeof(linebuff) - 1) >= 0) { |
| for (x = 0;; x++) { |
| if (linebuff[x] == 0) { |
| x = -1; |
| 66,10 → 57,7 |
|---|
| valuestr = linebuff + x + 1; |
| trim(linebuff); |
| trim(valuestr); |
| if (strcasecmp(linebuff, "version") == 0) { |
| snprintf(version, version_maxlen, "%s", valuestr); |
| version[version_maxlen] = 0; /* snprintf is supposed to terminate string itself, but the DJGPP doesn't */ |
| } |
| if (strcasecmp(linebuff, "version") == 0) snprintf(version, version_maxlen, "%s", valuestr); |
| } |
| } |
| fclose(fd); |