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| author | Alfonso Gregory <gfunni234@gmail.com> | 2023-07-07 16:39:23 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2023-07-07 16:45:17 +0000 |
| commit | 65f3be91104cb27bbdd1997240edd6024bd95136 (patch) | |
| tree | 6304b0e0203d7dc90c843d4c8483d0162a769d57 /sbin/swapon/swapon.c | |
| parent | 69c0fb2a7a6f8145102f3ef370410fc380735e1c (diff) | |
| download | src-65f3be91104cb27bbdd1997240edd6024bd95136.tar.gz src-65f3be91104cb27bbdd1997240edd6024bd95136.zip | |
Mark usage function as __dead2 in programs where it does not return
In most cases, usage does not return, so mark them as __dead2. For the
cases where they do return, they have not been marked __dead2.
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/735
Diffstat (limited to 'sbin/swapon/swapon.c')
| -rw-r--r-- | sbin/swapon/swapon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sbin/swapon/swapon.c b/sbin/swapon/swapon.c index 4daa6e8b17ee..d98f63b153d0 100644 --- a/sbin/swapon/swapon.c +++ b/sbin/swapon/swapon.c @@ -68,7 +68,7 @@ __FBSDID("$FreeBSD$"); #include <string.h> #include <unistd.h> -static void usage(void); +static void usage(void) __dead2; static const char *swap_on_off(const char *, int, char *); static const char *swap_on_off_gbde(const char *, int); static const char *swap_on_off_geli(const char *, char *, int); |