Module Name: src
Committed By: rillig
Date: Sat Jan 14 10:38:36 UTC 2023
Modified Files:
src/usr.bin/xlint/xlint: xlint.c
Log Message:
lint: explicitly ignore errors when printing status messages
No binary change.
To generate a diff of this commit:
cvs rdiff -u -r1.96 -r1.97 src/usr.bin/xlint/xlint/xlint.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/xlint/xlint.c
diff -u src/usr.bin/xlint/xlint/xlint.c:1.96 src/usr.bin/xlint/xlint/xlint.c:1.97
--- src/usr.bin/xlint/xlint/xlint.c:1.96 Sat Jan 14 09:21:58 2023
+++ src/usr.bin/xlint/xlint/xlint.c Sat Jan 14 10:38:36 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: xlint.c,v 1.96 2023/01/14 09:21:58 rillig Exp $ */
+/* $NetBSD: xlint.c,v 1.97 2023/01/14 10:38:36 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -38,7 +38,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID)
-__RCSID("$NetBSD: xlint.c,v 1.96 2023/01/14 09:21:58 rillig Exp $");
+__RCSID("$NetBSD: xlint.c,v 1.97 2023/01/14 10:38:36 rillig Exp $");
#endif
#include <sys/param.h>
@@ -269,7 +269,7 @@ terminate(int signo)
(void)close(cpp.outfd);
if (cpp.outfile != NULL) {
if (signo != 0 && getenv("LINT_KEEP_CPPOUT_ON_ERROR") != NULL)
- printf("lint: preprocessor output kept in %s\n",
+ (void)printf("lint: preprocessor output kept in %s\n",
cpp.outfile);
else
(void)remove(cpp.outfile);
@@ -318,12 +318,12 @@ usage(const char *fmt, ...)
va_list ap;
name = getprogname();
- fprintf(stderr, "%s: ", name);
+ (void)fprintf(stderr, "%s: ", name);
va_start(ap, fmt);
- vfprintf(stderr, fmt, ap);
+ (void)vfprintf(stderr, fmt, ap);
va_end(ap);
if (fmt[0] != '\0')
- fprintf(stderr, "\n");
+ (void)fprintf(stderr, "\n");
indent = (int)(strlen("usage: ") + strlen(name));
(void)fprintf(stderr,
