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Differential D18880 Diff 52951 sys/compat/freebsd32/freebsd32_misc.c

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sys/compat/freebsd32/freebsd32_misc.c

Show First 20 Lines • Show All 465 Lines • ▼ Show 20 Linesfreebsd32_mmap(struct thread *td, struct freebsd32_mmap_args *uap)
int prot; int prot;
prot = uap->prot; prot = uap->prot;
#if defined(__amd64__) #if defined(__amd64__)
if (i386_read_exec && (prot & PROT_READ)) if (i386_read_exec && (prot & PROT_READ))
prot |= PROT_EXEC; prot |= PROT_EXEC;
#endif #endif
return (kern_mmap(td, (uintptr_t)uap->addr, uap->len, prot, return (kern_mmap(td, (uintptr_t)uap->addr, uap->len, prot, uap->flags,
uap->flags, uap->fd, PAIR32TO64(off_t, uap->pos))); uap->fd, PAIR32TO64(off_t, uap->pos)));
} }
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This is just a re-wrapping?

emaste: This is just a re-wrapping?
#ifdef COMPAT_FREEBSD6 #ifdef COMPAT_FREEBSD6
int int
freebsd6_freebsd32_mmap(struct thread *td, freebsd6_freebsd32_mmap(struct thread *td,
struct freebsd6_freebsd32_mmap_args *uap) struct freebsd6_freebsd32_mmap_args *uap)
{ {
int prot; int prot;
prot = uap->prot; prot = uap->prot;
#if defined(__amd64__) #if defined(__amd64__)
if (i386_read_exec && (prot & PROT_READ)) if (i386_read_exec && (prot & PROT_READ))
prot |= PROT_EXEC; prot |= PROT_EXEC;
#endif #endif
return (kern_mmap(td, (uintptr_t)uap->addr, uap->len, prot, return (kern_mmap(td, (uintptr_t)uap->addr, uap->len,
uap->flags, uap->fd, PAIR32TO64(off_t, uap->pos))); PROT_MAX(PROT_ALL) | prot, uap->flags, uap->fd,
PAIR32TO64(off_t, uap->pos)));
} }
#endif #endif
int int
freebsd32_setitimer(struct thread *td, struct freebsd32_setitimer_args *uap) freebsd32_setitimer(struct thread *td, struct freebsd32_setitimer_args *uap)
{ {
struct itimerval itv, oitv, *itvp; struct itimerval itv, oitv, *itvp;
struct itimerval32 i32; struct itimerval32 i32;
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