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Make BufFileWrite() void.

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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
This commit is contained in:
Thomas Munro
2020-06-16 17:23:36 +12:00
parent 7897e3bb90
commit f5d18862bb
2 changed files with 2 additions and 4 deletions
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4
src/backend/storage/file/buffile.c
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@@ -578,7 +578,7 @@ BufFileRead(BufFile *file, void *ptr, size_t size)
* Like fwrite() except we assume 1-byte element size and report errors via
* ereport().
*/
size_t
void
BufFileWrite(BufFile *file, void *ptr, size_t size)
{
size_t nwritten = 0;
@@ -617,8 +617,6 @@ BufFileWrite(BufFile *file, void *ptr, size_t size)
size -= nthistime;
nwritten += nthistime;
}
return nwritten;
}
/*