> -----Original Message----- > From: selinux-owner@xxxxxxxxxxxxxxx [mailto:selinux-owner@xxxxxxxxxxxxxxx] > On Behalf Of Christian Göttsche > Sent: Monday, March 23, 2020 1:27 PM > To: selinux@xxxxxxxxxxxxxxx > Subject: [PATCH] checkpolicy: add missing forward declaration > > 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@xxxxxxxxxxxxxx> > --- > 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 Acked-by: William Roberts <william.c.roberts@xxxxxxxxx>
