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comparison src/dmres.c @ 1885:e69de47d2419

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Implement resource helper functions dmfprintf() and dmvfprintf().
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 25 Jun 2018 13:24:50 +0300
parents 08b0cbadbc45
children a137e49e9f0d
comparison
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1884:47fe47f01fea 1885:e69de47d2419
1261 } 1261 }
1262 1262
1263 1263
1264 /* Helper resource access routines 1264 /* Helper resource access routines
1265 */ 1265 */
1266 int dmvfprintf(DMResource *fh, const char *fmt, va_list ap)
1267 {
1268 int len;
1269 char *str = dm_strdup_vprintf_len(fmt, ap, &len);
1270 if (str == NULL)
1271 {
1272 fh->error = DMERR_MALLOC;
1273 return -1;
1274 }
1275
1276 return dmfwrite(str, 1, len, fh);
1277 }
1278
1279
1280 int dmfprintf(DMResource *fh, const char *fmt, ...)
1281 {
1282 int res;
1283 va_list ap;
1284
1285 va_start(ap, fmt);
1286 res = dmvfprintf(fh, fmt, ap);
1287 va_end(ap);
1288
1289 return res;
1290 }
1291
1292
1266 BOOL dmf_read_str(DMResource *fh, void *ptr, const size_t len) 1293 BOOL dmf_read_str(DMResource *fh, void *ptr, const size_t len)
1267 { 1294 {
1268 return dmfread(ptr, len, 1, fh) == 1; 1295 return dmfread(ptr, len, 1, fh) == 1;
1269 } 1296 }
1270 1297