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| author | Arnd Bergmann <arnd@arndb.de> | 2023-06-02 21:28:41 +0300 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2023-06-19 11:35:58 +0300 |
| commit | a12f8586afd6ee0af72c3ee93a4bccc065f37e0e (patch) | |
| tree | bfb2898aa9f66c7cf3457039af847c3069bfcc63 /arch/arm | |
| parent | 2332c61592396f37ea1f7dcb6869e5a4905c6136 (diff) | |
| download | linux-a12f8586afd6ee0af72c3ee93a4bccc065f37e0e.tar.xz | |
ARM: 9313/1: vdso: add missing prototypes
The __vdso_clock_* functions have no prototype, and the
__eabi_unwind_cpp_pr* functions have a prototype in a header that is
not included before the definition:
arch/arm/vdso/vgettimeofday.c:10:5: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes]
arch/arm/vdso/vgettimeofday.c:16:5: error: no previous prototype for '__vdso_clock_gettime64' [-Werror=missing-prototypes]
arch/arm/vdso/vgettimeofday.c:22:5: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes]
arch/arm/vdso/vgettimeofday.c:28:5: error: no previous prototype for '__vdso_clock_getres' [-Werror=missing-prototypes]
arch/arm/vdso/vgettimeofday.c:36:6: error: no previous prototype for '__aeabi_unwind_cpp_pr0' [-Werror=missing-prototypes]
arch/arm/vdso/vgettimeofday.c:40:6: error: no previous prototype for '__aeabi_unwind_cpp_pr1' [-Werror=missing-prototypes]
arch/arm/vdso/vgettimeofday.c:44:6: error: no previous prototype for '__aeabi_unwind_cpp_pr2' [-Werror=missing-prototypes]
Add the prototypes in an appropriate header and ensure that
both are included here.
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/vdso.h | 5 | ||||
| -rw-r--r-- | arch/arm/vdso/vgettimeofday.c | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/include/asm/vdso.h b/arch/arm/include/asm/vdso.h index 5b85889f82ee..422c3afa806a 100644 --- a/arch/arm/include/asm/vdso.h +++ b/arch/arm/include/asm/vdso.h @@ -24,6 +24,11 @@ static inline void arm_install_vdso(struct mm_struct *mm, unsigned long addr) #endif /* CONFIG_VDSO */ +int __vdso_clock_gettime(clockid_t clock, struct old_timespec32 *ts); +int __vdso_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts); +int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz); +int __vdso_clock_getres(clockid_t clock_id, struct old_timespec32 *res); + #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/arm/vdso/vgettimeofday.c b/arch/arm/vdso/vgettimeofday.c index 1976c6f325a4..a003beacac76 100644 --- a/arch/arm/vdso/vgettimeofday.c +++ b/arch/arm/vdso/vgettimeofday.c @@ -6,6 +6,8 @@ */ #include <linux/time.h> #include <linux/types.h> +#include <asm/vdso.h> +#include <asm/unwind.h> int __vdso_clock_gettime(clockid_t clock, struct old_timespec32 *ts) |