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check error of fread() and fwrite()
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parent
01993d6774
commit
5e1168a4dd
@ -33,13 +33,15 @@
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static
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int read_callback(void *cookie, void *data, uint32_t size)
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{
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return fread(data, 1, size, (FILE*)cookie);
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size_t rc = fread(data, 1, size, (FILE*)cookie);
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return ferror((FILE*)cookie) ? -1 : (int)rc;
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}
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static
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int write_callback(void *cookie, const void *data, uint32_t size)
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{
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return fwrite(data, 1, size, (FILE*)cookie);
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size_t rc = fwrite(data, 1, size, (FILE*)cookie);
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return ferror((FILE*)cookie) ? -1 : (int)rc;
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}
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static
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@ -297,7 +299,8 @@ int write_sample(FILE *ofp, m4af_writer_t *m4af,
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const void *data, uint32_t size, uint32_t duration)
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{
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if (!m4af) {
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if (fwrite(data, 1, size, ofp) < 0) {
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fwrite(data, 1, size, ofp);
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if (ferror(ofp)) {
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fprintf(stderr, "ERROR: fwrite(): %s\n", strerror(errno));
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return -1;
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}
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