diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/pwritev.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/pwritev.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/pwritev.c b/sysdeps/unix/sysv/linux/pwritev.c index df430ffe46..5c30eae51f 100644 --- a/sysdeps/unix/sysv/linux/pwritev.c +++ b/sysdeps/unix/sysv/linux/pwritev.c @@ -29,6 +29,7 @@ #include <sys/syscall.h> #include <kernel-features.h> + #ifndef PWRITEV # define PWRITEV pwritev # define PWRITEV_REPLACEMENT __atomic_pwritev_replacement @@ -36,8 +37,10 @@ # define OFF_T off_t #endif +#ifndef __ASSUME_PWRITEV static ssize_t PWRITEV_REPLACEMENT (int, __const struct iovec *, int, OFF_T) internal_function; +#endif ssize_t @@ -51,14 +54,16 @@ PWRITEV (fd, vector, count, offset) ssize_t result; if (SINGLE_THREAD_P) - result = INLINE_SYSCALL (pwritev, 5, fd, vector, count, offset >> 32, - offset & 0xffffffff); + result = INLINE_SYSCALL (pwritev, 5, fd, vector, count, + (off_t) ((off64_t) offset >> 32), + (off_t) (offset & 0xffffffff)); else { int oldtype = LIBC_CANCEL_ASYNC (); - result = INLINE_SYSCALL (pwritev, 5, fd, vector, count, offset >> 32, - offset & 0xffffffff); + result = INLINE_SYSCALL (pwritev, 5, fd, vector, count, + (off_t) ((off64_t) offset >> 32), + (off_t) (offset & 0xffffffff)); LIBC_CANCEL_RESET (oldtype); } |