X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=blobdiff_plain;f=port.cpp;fp=port.cpp;h=a083fa20f40860423d6dcb09d0eae33c5c579bbc;hp=e88175b6358ac420cdf391ce550ef99b6ba98b23;hb=0c65074b5b88b2da2390078d0fab6c72f228709d;hpb=ce460a94e6371173c4ce063229276b6d32f47abd

diff --git a/port.cpp b/port.cpp
index e88175b..a083fa2 100644
--- a/port.cpp
+++ b/port.cpp
@@ -647,6 +647,7 @@ int Port::open_record(int type, int vbox, int skip, char *extension, int anon_ig
 	char filename[256];
 	time_t now;
 	struct tm *now_tm;
+	int ret;
 
 	if (!extension) {
 		PERROR("Port(%d) not an extension\n", p_serial);
@@ -711,7 +712,7 @@ int Port::open_record(int type, int vbox, int skip, char *extension, int anon_ig
 		case CODEC_MONO:
 		case CODEC_STEREO:
 		case CODEC_8BIT:
-		fwrite(dummyheader, sizeof(dummyheader), 1, p_record);
+		ret = fwrite(dummyheader, sizeof(dummyheader), 1, p_record);
 		break;
 
 		case CODEC_LAW:
@@ -739,6 +740,7 @@ void Port::close_record(int beep, int mute)
 	char *p;
 	struct caller_info callerinfo;
 	const char *valid_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890_.-!$%&/()=+*;~";
+	int ret;
 
 	if (!p_record)
 		return;
@@ -801,7 +803,7 @@ void Port::close_record(int beep, int mute)
 		}
 		i = 0;
 		while(i < beep) {
-			fwrite(beep_mono, sizeof(beep_mono), 1, p_record);
+			ret = fwrite(beep_mono, sizeof(beep_mono), 1, p_record);
 			i += sizeof(beep_mono);
 			p_record_length += sizeof(beep_mono);
 		}
@@ -861,7 +863,7 @@ void Port::close_record(int beep, int mute)
 			fmt.bits_sample = 8; /* one channel */
 			break;
 		}
-		fwrite(&fmt, sizeof(fmt), 1, p_record);
+		ret = fwrite(&fmt, sizeof(fmt), 1, p_record);
 
 		/* data */
 		fprintf(p_record, "data%c%c%c%c", (unsigned char)(size&0xff), (unsigned char)((size>>8)&0xff), (unsigned char)((size>>16)&0xff), (unsigned char)(size>>24));
@@ -939,6 +941,7 @@ void Port::record(unsigned char *data, int length, int dir_fromup)
 	signed short *s;
 	int free, i, ii;
 	signed int sample;
+	int ret;
 
 	/* no recording */
 	if (!p_record || !length)
@@ -988,7 +991,7 @@ same_again:
 				p_record_buffer_readp = (p_record_buffer_readp + 1) & RECORD_BUFFER_MASK;
 				i++;
 			}
-			fwrite(write_buffer, 512, 1, p_record);
+			ret = fwrite(write_buffer, 512, 1, p_record);
 			p_record_length += 512;
 			break;
 
@@ -1011,7 +1014,7 @@ same_again:
 					i++;
 				}
 			}
-			fwrite(write_buffer, 1024, 1, p_record);
+			ret = fwrite(write_buffer, 1024, 1, p_record);
 			p_record_length += 1024;
 			break;
 
@@ -1023,7 +1026,7 @@ same_again:
 				p_record_buffer_readp = (p_record_buffer_readp + 1) & RECORD_BUFFER_MASK;
 				i++;
 			}
-			fwrite(write_buffer, 512, 1, p_record);
+			ret = fwrite(write_buffer, 512, 1, p_record);
 			p_record_length += 512;
 			break;
 
@@ -1035,7 +1038,7 @@ same_again:
 				p_record_buffer_readp = (p_record_buffer_readp + 1) & RECORD_BUFFER_MASK;
 				i++;
 			}
-			fwrite(write_buffer, 256, 1, p_record);
+			ret = fwrite(write_buffer, 256, 1, p_record);
 			p_record_length += 256;
 			break;
 		}
@@ -1075,7 +1078,7 @@ different_again:
 			*s++ = sample;
 			i++;
 		}
-		fwrite(write_buffer, ii<<1, 1, p_record);
+		ret = fwrite(write_buffer, ii<<1, 1, p_record);
 		p_record_length += (ii<<1);
 		break;
 		
@@ -1098,7 +1101,7 @@ different_again:
 				i++;
 			}
 		}
-		fwrite(write_buffer, ii<<2, 1, p_record);
+		ret = fwrite(write_buffer, ii<<2, 1, p_record);
 		p_record_length += (ii<<2);
 		break;
 		
@@ -1114,7 +1117,7 @@ different_again:
 			*d++ = (sample+0x8000) >> 8;
 			i++;
 		}
-		fwrite(write_buffer, ii, 1, p_record);
+		ret = fwrite(write_buffer, ii, 1, p_record);
 		p_record_length += ii;
 		break;
 		
@@ -1130,7 +1133,7 @@ different_again:
 			*d++ = audio_s16_to_law[sample & 0xffff];
 			i++;
 		}
-		fwrite(write_buffer, ii, 1, p_record);
+		ret = fwrite(write_buffer, ii, 1, p_record);
 		p_record_length += ii;
 		break;
 	}