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getopt: misc cleanups for compiler warning

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getopt.c:124:1: warning: function 'usage' could be declared with
                attribute 'noreturn' [-Wmissing-noreturn]
This commit is contained in:
Aaron Jones 2017-07-31 05:17:10 +00:00
parent 8c8a219e71
commit 7406d7acad
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GPG key ID: 8AF0737488AB3012
2 changed files with 3 additions and 2 deletions
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1
include/ircd_getopt.h
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@ -39,7 +39,6 @@ struct lgetopt
extern struct lgetopt myopts[];
void usage(char *);
void parseargs(int *, char ***, struct lgetopt *);
#endif /* __GETOPT_H_INCLUDED__ */

4
src/getopt.c
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@ -30,6 +30,8 @@
# define OPTCHAR '-'
static void usage(char *name) __attribute__((noreturn));
void
parseargs(int *argc, char ***argv, struct lgetopt *opts)
{
@ -119,7 +121,7 @@ parseargs(int *argc, char ***argv, struct lgetopt *opts)
}
}
void
static void
usage(char *name)
{
int i = 0;