[PATCH] avoid trigraphs in generated pci ids

936a2007 · Dave Jones · Linus Torvalds · 9153f34e · 936a2007
Commit 936a2007 authored Oct 07, 2002 by Dave Jones Committed by Linus Torvalds Oct 07, 2002
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Showing with 7 additions and 2 deletions

drivers/pci/gen-devlist.c drivers/pci/gen-devlist.c +7 -2

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--- a/drivers/pci/gen-devlist.c
+++ b/drivers/pci/gen-devlist.c
 /*
 *	Generate devlist.h and classlist.h from the PCI ID file.
 *
- *	(c) 1999--2000 Martin Mares <mj@ucw.cz>
+ *	(c) 1999--2002 Martin Mares <mj@ucw.cz>
 */
 #include <stdio.h>
@@ -15,8 +15,13 @@ pq(FILE *f, const char *c)
 	while (*c) {
 		if (*c == '"')
 			fprintf(f, "\\\"");
-		else
+		else {
 			fputc(*c, f);
+			if (*c == '?' && c[1] == '?') {
+				/* Avoid trigraphs */
+				fprintf(f, "\" \"");
+			}
+		}
 		c++;
 	}
 }