diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/preadv.c | 17 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/pwritev.c | 17 |
2 files changed, 26 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/preadv.c b/sysdeps/unix/sysv/linux/preadv.c index ff9af6fa05..8c89d9200e 100644 --- a/sysdeps/unix/sysv/linux/preadv.c +++ b/sysdeps/unix/sysv/linux/preadv.c @@ -29,6 +29,13 @@ #include <sys/syscall.h> #include <kernel-features.h> +#ifdef __x86_64__ +#define __NR_preadv 295 +#elif defined __i386__ +#define __NR_preadv 333 +#endif + + #ifndef PREADV # define PREADV preadv # define PREADV_REPLACEMENT __atomic_preadv_replacement @@ -53,14 +60,16 @@ PREADV (fd, vector, count, offset) ssize_t result; if (SINGLE_THREAD_P) - result = INLINE_SYSCALL (preadv, 5, fd, vector, count, offset >> 32, - offset & 0xffffffff); + result = INLINE_SYSCALL (preadv, 5, fd, vector, count, + (off_t) ((off64_t) offset >> 32), + (off_t) (offset & 0xffffffff)); else { int oldtype = LIBC_CANCEL_ASYNC (); - result = INLINE_SYSCALL (preadv, 5, fd, vector, count, offset >> 32, - offset & 0xffffffff); + result = INLINE_SYSCALL (preadv, 5, fd, vector, count, + (off_t) ((off64_t) offset >> 32), + (off_t) (offset & 0xffffffff)); LIBC_CANCEL_RESET (oldtype); } diff --git a/sysdeps/unix/sysv/linux/pwritev.c b/sysdeps/unix/sysv/linux/pwritev.c index 2031adda10..1916abe485 100644 --- a/sysdeps/unix/sysv/linux/pwritev.c +++ b/sysdeps/unix/sysv/linux/pwritev.c @@ -29,6 +29,13 @@ #include <sys/syscall.h> #include <kernel-features.h> +#ifdef __x86_64__ +#define __NR_pwritev 296 +#elif defined __i386__ +#define __NR_pwritev 334 +#endif + + #ifndef PWRITEV # define PWRITEV pwritev # define PWRITEV_REPLACEMENT __atomic_pwritev_replacement @@ -53,14 +60,16 @@ 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); } |