Fix SC_OPEN_MAX/SC_STREAM_MAX RLIM_INFINITY check

tklauser · tklauser · commit c02a3135ff0a · 2026-05-07T15:47:08.000+02:00
Compare rlim.Cur to unix.RLIM_INFINITY for equality.  The current check
can never be true since RLIM_INFINITY is the maximum value of the type.
This follows the implementation on FreeBSD which performs the same check
for equality.
diff --git a/sysconf_darwin.go b/sysconf_darwin.go
@@ -86,7 +86,7 @@ func sysconf(name int) (int64, error) {
 		if err := unix.Getrlimit(unix.RLIMIT_NOFILE, &rlim); err != nil {
 			return -1, nil
 		}
-		if rlim.Cur > unix.RLIM_INFINITY {
+		if rlim.Cur == unix.RLIM_INFINITY {
 			return -1, nil
 		}
 		if rlim.Cur > _LONG_MAX {

Original file line number	Diff line number	Diff line change
`@@ -86,7 +86,7 @@ func sysconf(name int) (int64, error) {`
`86`	`86`	`if err := unix.Getrlimit(unix.RLIMIT_NOFILE, &rlim); err != nil {`
`87`	`87`	`return -1, nil`
`88`	`88`	`}`
`89`		`- if rlim.Cur > unix.RLIM_INFINITY {`
	`89`	`+ if rlim.Cur == unix.RLIM_INFINITY {`
`90`	`90`	`return -1, nil`
`91`	`91`	`}`
`92`	`92`	`if rlim.Cur > _LONG_MAX {`