Make BufFileWrite() void.
It now either returns after it wrote all the data you gave it, or raises an error. Not done in back-branches, because it might cause problems for external code. Discussion: https://postgr.es/m/CA%2BhUKGJE04G%3D8TLK0DLypT_27D9dR8F1RQgNp0jK6qR0tZGWOw%40mail.gmail.com
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@ -578,7 +578,7 @@ BufFileRead(BufFile *file, void *ptr, size_t size)
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* Like fwrite() except we assume 1-byte element size and report errors via
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* ereport().
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*/
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size_t
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void
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BufFileWrite(BufFile *file, void *ptr, size_t size)
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{
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size_t nwritten = 0;
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@ -617,8 +617,6 @@ BufFileWrite(BufFile *file, void *ptr, size_t size)
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size -= nthistime;
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nwritten += nthistime;
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}
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return nwritten;
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}
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/*
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@ -39,7 +39,7 @@ typedef struct BufFile BufFile;
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extern BufFile *BufFileCreateTemp(bool interXact);
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extern void BufFileClose(BufFile *file);
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extern size_t BufFileRead(BufFile *file, void *ptr, size_t size);
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extern size_t BufFileWrite(BufFile *file, void *ptr, size_t size);
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extern void BufFileWrite(BufFile *file, void *ptr, size_t size);
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extern int BufFileSeek(BufFile *file, int fileno, off_t offset, int whence);
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extern void BufFileTell(BufFile *file, int *fileno, off_t *offset);
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extern int BufFileSeekBlock(BufFile *file, long blknum);
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