Commit2640ec6

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use _chsize_s on windows to grow file

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Lines changed: 7 additions & 9 deletions

Original file line number	Diff line number	Diff line change
`@@ -2717,21 +2717,19 @@ fio_send_file_write(FILE* out, send_file_state* st, char *buf, size_t len)`
`2717`	`2717`	`if (len==0)`
`2718`	`2718`	`return true;`
`2719`	`2719`
`2720`		`-#ifndefWIN32`
	`2720`	`+#ifdefWIN32`
`2721`	`2721`	`if (st->read_size>st->write_size&&`
`2722`		`-fseeko(out,st->read_size,SEEK_SET)!=0)`
	`2722`	`+_chsize_s(fileno(out),st->read_size)!=0)`
`2723`	`2723`	`{`
	`2724`	`+elog(WARNING,"Could not change file size to %lld: %m",st->read_size)`
`2724`	`2725`	`return false;`
`2725`	`2726`	`}`
`2726`		`-#else`
`2727`		`-while (st->read_size>st->write_size)`
	`2727`	`+#endif`
	`2728`	`+if (st->read_size>st->write_size&&`
	`2729`	`+fseeko(out,st->read_size,SEEK_SET)!=0)`
`2728`	`2730`	`{`
`2729`		`-size_twr=st->read_size-st->write_size;`
`2730`		`-wr=Min(wr,sizeof(zerobuf));`
`2731`		`-fwrite(zerobuf,1,wr,out);`
`2732`		`-st->write_size+=wr;`
	`2731`	`+return false;`
`2733`	`2732`	`}`
`2734`		`-#endif`
`2735`	`2733`
`2736`	`2734`	`if (fwrite(buf,1,len,out)!=len)`
`2737`	`2735`	`{`

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