dmidecode: Add system-family direct string option

This allows users to print system-family using '-s' option.

Signed-off-by: Mika Westerberg <[email protected]>
Signed-off-by: Jean Delvare <[email protected]>

Author: westeri

dmiopt.c

@@ -156,6 +156,7 @@ static const struct string_keyword opt_string_keyword[] = {
 	{ "system-version", 1, 0x06 },
 	{ "system-serial-number", 1, 0x07 },
 	{ "system-uuid", 1, 0x08 },             /* dmi_system_uuid() */
+	{ "system-family", 1, 0x1a },
 	{ "baseboard-manufacturer", 2, 0x04 },
 	{ "baseboard-product-name", 2, 0x05 },
 	{ "baseboard-version", 2, 0x06 },

man/dmidecode.8

@@ -74,7 +74,7 @@ Only display the value of the \s-1DMI\s0 string identified by \fBKEYWORD\fR.
 \fBbios-version\fR, \fBbios-release-date\fR,
 \fBsystem-manufacturer\fR, \fBsystem-product-name\fR,
 \fBsystem-version\fR, \fBsystem-serial-number\fR,
-\fBsystem-uuid\fR,
+\fBsystem-uuid\fR, \fBsystem-family\fR,
 \fBbaseboard-manufacturer\fR, \fBbaseboard-product-name\fR,
 \fBbaseboard-version\fR, \fBbaseboard-serial-number\fR,
 \fBbaseboard-asset-tag\fR, \fBchassis-manufacturer\fR,