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Check some previously unchecked return values in the standalone FLAC test program - fixes some warnings spotted by Mohamed Tarek El Haddad (mt).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20875 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2009-05-08 17:52:38 +00:00
parent 7b81cd0caf
commit 90f1e5caf2
1 changed files with 14 additions and 3 deletions
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17
apps/codecs/libffmpegFLAC/main.c
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@ -33,6 +33,7 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <inttypes.h>
#include <stdbool.h>
#include <fcntl.h>
@ -63,7 +64,10 @@ int open_wav(char* filename) {
fd=open(filename,O_CREAT|O_WRONLY|O_TRUNC,S_IRUSR|S_IWUSR);
if (fd >= 0) {
write(fd,wav_header,sizeof(wav_header));
if (write(fd,wav_header,sizeof(wav_header)) < sizeof(wav_header)) {
fprintf(stderr,"[ERR} Failed to write wav header\n");
exit(1);
}
}
return(fd);
}
@ -114,7 +118,10 @@ void close_wav(int fd, FLACContext* fc) {
wav_header[43]=(x&0xff000000)>>24;
lseek(fd,0,SEEK_SET);
write(fd,wav_header,sizeof(wav_header));
if (write(fd,wav_header,sizeof(wav_header)) < sizeof(wav_header)) {
fprintf(stderr,"[ERR} Failed to write wav header\n");
exit(1);
}
close(fd);
}
@ -295,7 +302,11 @@ int main(int argc, char* argv[]) {
if (fc.bps==24) *(p++)=(decoded1[i]&0xff0000)>>16;
}
}
write(fdout,wavbuf,fc.blocksize*fc.channels*(fc.bps/8));
n = fc.blocksize*fc.channels*(fc.bps/8);
if (write(fdout,wavbuf,n) < n) {
fprintf(stderr,"[ERR] Write failed\n");
exit(1);
}
memmove(buf,&buf[consumed],bytesleft-consumed);
bytesleft-=consumed;