Merge pull request drowe67#212 from drowe67/ms-remove-fflush-stdin

Remove fflush(stdin) calls from codebase.

Author: tmiw

misc/speexnoisesup.c

@@ -25,8 +25,8 @@ int main(int argc, char *argv[]) {
     SpeexPreprocessState *st;
 
     if (argc < 2) {
-	printf("usage: %s InFile OutFile\n", argv[0]);
-	exit(0);
+	    printf("usage: %s InFile OutFile\n", argv[0]);
+	    exit(0);
     }
 
     if (strcmp(argv[1], "-")  == 0) fin = stdin;
@@ -37,16 +37,15 @@ int main(int argc, char *argv[]) {
 
     if (strcmp(argv[2], "-") == 0) fout = stdout;
     else if ((fout = fopen(argv[2],"wb")) == NULL) {
-	fprintf(stderr, "Error opening %s\n", argv[2]);
-	exit(1);
+	    fprintf(stderr, "Error opening %s\n", argv[2]);
+	    exit(1);
     }
 
     st = speex_preprocess_state_init(N, FS);
 
     while(fread(buf, sizeof(short), N, fin) == N) {
-	speex_preprocess_run(st, buf);
-	fwrite(buf, sizeof(short), N, fout);
-        if (fin == stdin) fflush(stdin);
+        speex_preprocess_run(st, buf);
+	    fwrite(buf, sizeof(short), N, fout);
         if (fout == stdout) fflush(stdout);
     }
 

src/c2dec.c

@@ -363,14 +363,13 @@ int main(int argc, char *argv[])
         if (f_ratek != NULL)
             ret = fread(user_ratek, sizeof(float), K, f_ratek);
 
-	codec2_decode_ber(codec2, buf, bits, ber_est);
- 	fwrite(buf, sizeof(short), nsam, fout);
+    	codec2_decode_ber(codec2, buf, bits, ber_est);
+     	fwrite(buf, sizeof(short), nsam, fout);
 
-	//if this is in a pipeline, we probably don't want the usual
+	    //if this is in a pipeline, we probably don't want the usual
         //buffering to occur
 
         if (fout == stdout) fflush(stdout);
-        if (fin == stdin) fflush(stdin);
 
         if (softdec) {
             ret = (fread(softdec_bits, sizeof(float), nbit, fin) == (size_t)nbit);

src/c2enc.c

@@ -178,11 +178,10 @@ int main(int argc, char *argv[])
         else
             fwrite(bits, sizeof(char), nbyte, fout);
 
-	// if this is in a pipeline, we probably don't want the usual
+	    // if this is in a pipeline, we probably don't want the usual
         // buffering to occur
 
         if (fout == stdout) fflush(stdout);
-        if (fin == stdin) fflush(stdin);
     }
 
     if (report_var) {

src/cohpsk_ch.c

@@ -390,7 +390,6 @@ int main(int argc, char *argv[])
 	         buffering to occur */
 
         if (fout == stdout) fflush(stdout);
-        if (fin == stdin) fflush(stdin);
     }
 
     fclose(fin);

src/cohpsk_demod.c

@@ -230,11 +230,10 @@ int main(int argc, char *argv[])
             }
         }
 
-	/* if this is in a pipeline, we probably don't want the usual
-	   buffering to occur */
+    	/* if this is in a pipeline, we probably don't want the usual
+    	   buffering to occur */
 
         if (fout == stdout) fflush(stdout);
-        if (fin == stdin) fflush(stdin);
     }
 
     fclose(fin);

src/cohpsk_mod.c

@@ -112,7 +112,6 @@ int main(int argc, char *argv[])
 	         buffering to occur */
 
         if (fout == stdout) fflush(stdout);
-        if (fin == stdin) fflush(stdin);
     }
 
     fclose(fin);

src/cohpsk_put_test_bits.c

@@ -92,8 +92,6 @@ int main(int argc, char *argv[])
             nerrors += bit_errors;
             nbits   += COHPSK_BITS_PER_FRAME;
         }
-
-        if (fin == stdin) fflush(stdin);
     }
 
     if (foct != NULL) {

src/fdmdv_channel.c

@@ -92,7 +92,6 @@ int main(int argc, char *argv[])
 	   buffering to occur */
 
         if (fout == stdout) fflush(stdout);
-        if (fin == stdin) fflush(stdin);
     }
 
     fclose(fin);

src/fdmdv_demod.c

@@ -211,7 +211,6 @@ int main(int argc, char *argv[])
 	   buffering to occur */
 
         if (fout == stdout) fflush(stdout);
-        if (fin == stdin) fflush(stdin);
     }
 
     /* Optional dump to Octave log file */

src/fdmdv_mod.c

@@ -148,7 +148,6 @@ int main(int argc, char *argv[])
 	   buffering to occur */
 
         if (fout == stdout) fflush(stdout);
-        if (fin == stdin) fflush(stdin);
     }
 
     //fdmdv_dump_osc_mags(fdmdv);