From: "Christian Göttsche" <cgzones@googlemail.com>
To: selinux@vger.kernel.org
Subject: [PATCH] checkpolicy: add missing forward declaration
Date: Mon, 23 Mar 2020 19:26:33 +0100 [thread overview]
Message-ID: <20200323182633.12384-1-cgzones@googlemail.com> (raw)
policy_scan.l:294:3: warning: implicit declaration of function 'yyerror' is
invalid in C99 [-Wimplicit-function-declaration]
{ yyerror("unrecognized character");}
^
policy_scan.l:294:3: warning: this function declaration is not a prototype
[-Wstrict-prototypes]
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
---
checkpolicy/policy_scan.l | 1 +
1 file changed, 1 insertion(+)
diff --git a/checkpolicy/policy_scan.l b/checkpolicy/policy_scan.l
index 094645d1..4067268b 100644
--- a/checkpolicy/policy_scan.l
+++ b/checkpolicy/policy_scan.l
@@ -37,6 +37,7 @@ typedef int (* require_func_t)(void);
static char linebuf[2][255];
static unsigned int lno = 0;
int werror = 0;
+int yyerror(const char *msg);
int yywarn(const char *msg);
void set_source_file(const char *name);
--
2.26.0.rc2
next reply other threads:[~2020-03-23 18:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-23 18:26 Christian Göttsche [this message]
2020-03-23 19:03 ` [PATCH] checkpolicy: add missing forward declaration Roberts, William C
2020-03-25 14:54 ` William Roberts
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