1 files changed, 39 insertions, 0 deletions
diff --git a/sys/fmio/fmseti.x b/sys/fmio/fmseti.x
new file mode 100644
index 00000000..84cefc27
--- /dev/null
+++ b/sys/fmio/fmseti.x
@@ -0,0 +1,39 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	"fmset.h"
+include	"fmio.h"
+
+# FM_SETI -- Set the value of an FMIO integer parameter.
+
+procedure fm_seti (fm, param, value)
+
+pointer	fm		#I FMIO descriptor
+int	param		#I parameter code from <fmset.h>
+int	value		#I new parameter value
+
+int	szbpage
+
+begin
+	szbpage = FM_SZBPAGE(fm)
+
+	switch (param) {
+	case FM_ACMODE:
+	    ; # read-only
+	case FM_MAXLFILES:
+	    FM_NLFILES(fm) = value
+	case FM_MAXPTPAGES:
+	    FM_PTILEN(fm) = value
+	case FM_OSCHAN:
+	    FM_CHAN(fm) = value
+	case FM_PAGESIZE:
+	    FM_SZBPAGE(fm) = value
+	case FM_VERSION:
+	    ; # read-only
+	case FM_OPTFBSIZE:
+	    FM_OPTBUFSIZE(fm) = value
+	case FM_MAXFBSIZE:
+	    FM_MAXBUFSIZE(fm) = value
+	case FM_FCACHESIZE:
+	    FM_SZFCACHE(fm) = value
+	}
+end