Commitf7d1da9

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Use lockf on XLC.

1 parent25445d9 commitf7d1da9Copy full SHA for f7d1da9

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Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,11 @@ catalog_lock(void)`
`43`	`43`	`elog(errno==ENOENT ?ERROR :ERROR,`
`44`	`44`	`"cannot open file \"%s\": %s",id_path,strerror(errno));`
`45`	`45`
	`46`	`+#ifdef__IBMC__`
	`47`	`+ret=lockf(lock_fd,LOCK_EX \|LOCK_NB,0);/* non-blocking */`
	`48`	`+#else`
`46`	`49`	`ret=flock(lock_fd,LOCK_EX \|LOCK_NB);/* non-blocking */`
	`50`	`+#endif`
`47`	`51`	`if (ret==-1)`
`48`	`52`	`{`
`49`	`53`	`if (errno==EWOULDBLOCK)`

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