diff options
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/lib/brand/lx/lx_brand/common/fcntl.c | 11 | ||||
| -rw-r--r-- | usr/src/lib/brand/lx/lx_brand/sys/lx_syscall.h | 2 |
2 files changed, 8 insertions, 5 deletions
diff --git a/usr/src/lib/brand/lx/lx_brand/common/fcntl.c b/usr/src/lib/brand/lx/lx_brand/common/fcntl.c index 1afcba09c4..cc2a8b5d51 100644 --- a/usr/src/lib/brand/lx/lx_brand/common/fcntl.c +++ b/usr/src/lib/brand/lx/lx_brand/common/fcntl.c @@ -406,14 +406,17 @@ lx_flock(uintptr_t p1, uintptr_t p2) * Based on Illumos posix_fadvise which does nothing. The only difference is * that on Linux an fd refering to a pipe or FIFO returns EINVAL. * The Linux POSIX_FADV_* values are the same as the Illumos values. + * See how glibc calls fadvise64; the offeset is a 64bit value, but the length + * is not, whereas fadvise64_64 passes both the offset and length as 64bit + * values. */ /* ARGSUSED */ int -lx_fadvise64(uintptr_t p1, uintptr_t p2, uintptr_t p3, uintptr_t p4) +lx_fadvise64(uintptr_t p1, off64_t p2, uintptr_t p3, uintptr_t p4) { int fd = (int)p1; int advice = (int)p4; - off_t len = (off_t)p3; + int32_t len = (int32_t)p3; struct stat64 statb; switch (advice) { @@ -432,7 +435,7 @@ lx_fadvise64(uintptr_t p1, uintptr_t p2, uintptr_t p3, uintptr_t p4) if (fstat64(fd, &statb) != 0) return (-EBADF); if (S_ISFIFO(statb.st_mode)) - return (-EINVAL); + return (-ESPIPE); return (0); } @@ -443,5 +446,5 @@ lx_fadvise64_64(uintptr_t p1, off64_t p2, off64_t p3, uintptr_t p4) if (p3 < 0) return (-EINVAL); - return (lx_fadvise64(p1, (uintptr_t)p2, (uintptr_t)p3, p4)); + return (lx_fadvise64(p1, p2, 0, p4)); } diff --git a/usr/src/lib/brand/lx/lx_brand/sys/lx_syscall.h b/usr/src/lib/brand/lx/lx_brand/sys/lx_syscall.h index ba6a51d124..50abbd2c38 100644 --- a/usr/src/lib/brand/lx/lx_brand/sys/lx_syscall.h +++ b/usr/src/lib/brand/lx/lx_brand/sys/lx_syscall.h @@ -77,7 +77,7 @@ extern int lx_dup2(uintptr_t, uintptr_t); extern int lx_dup3(uintptr_t, uintptr_t, uintptr_t); extern int lx_ioctl(uintptr_t, uintptr_t, uintptr_t); extern int lx_vhangup(void); -extern int lx_fadvise64(uintptr_t, uintptr_t, uintptr_t, uintptr_t); +extern int lx_fadvise64(uintptr_t, off64_t, uintptr_t, uintptr_t); extern int lx_fadvise64_64(uintptr_t, off64_t, off64_t, uintptr_t); extern int lx_read(uintptr_t, uintptr_t, uintptr_t); |