diff options
Diffstat (limited to 'arch/mips64/syscall_arch.h')
| -rw-r--r-- | arch/mips64/syscall_arch.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/mips64/syscall_arch.h b/arch/mips64/syscall_arch.h index d34efdc0..ae6532fc 100644 --- a/arch/mips64/syscall_arch.h +++ b/arch/mips64/syscall_arch.h @@ -22,7 +22,7 @@ static inline long __syscall0(long n) : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2) : SYSCALL_CLOBBERLIST); - return r7 ? -r2 : r2; + return r7 && r2>0 ? -r2 : r2; } static inline long __syscall1(long n, long a) @@ -35,7 +35,7 @@ static inline long __syscall1(long n, long a) : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "r"(r4) : SYSCALL_CLOBBERLIST); - return r7 ? -r2 : r2; + return r7 && r2>0 ? -r2 : r2; } static inline long __syscall2(long n, long a, long b) @@ -50,7 +50,7 @@ static inline long __syscall2(long n, long a, long b) : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "r"(r4), "r"(r5) : SYSCALL_CLOBBERLIST); - return r7 ? -r2 : r2; + return r7 && r2>0 ? -r2 : r2; } static inline long __syscall3(long n, long a, long b, long c) @@ -66,7 +66,7 @@ static inline long __syscall3(long n, long a, long b, long c) : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6) : SYSCALL_CLOBBERLIST); - return r7 ? -r2 : r2; + return r7 && r2>0 ? -r2 : r2; } static inline long __syscall4(long n, long a, long b, long c, long d) @@ -82,7 +82,7 @@ static inline long __syscall4(long n, long a, long b, long c, long d) : "=&r"(r2), "+r"(r7) : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6) : SYSCALL_CLOBBERLIST); - return r7 ? -r2 : r2; + return r7 && r2>0 ? -r2 : r2; } static inline long __syscall5(long n, long a, long b, long c, long d, long e) @@ -99,7 +99,7 @@ static inline long __syscall5(long n, long a, long b, long c, long d, long e) : "=&r"(r2), "+r"(r7) : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6), "r"(r8) : SYSCALL_CLOBBERLIST); - return r7 ? -r2 : r2; + return r7 && r2>0 ? -r2 : r2; } static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) @@ -117,7 +117,7 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo : "=&r"(r2), "+r"(r7) : "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6), "r"(r8), "r"(r9) : SYSCALL_CLOBBERLIST); - return r7 ? -r2 : r2; + return r7 && r2>0 ? -r2 : r2; } #define VDSO_USEFUL |