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@@ -14,6 +14,7 @@
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#include <sys/syscall.h>
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#include <unistd.h>
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+#include <endian.h>
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#ifndef __UCLIBC_HAS_LFS__
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# define off64_t off_t
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@@ -22,12 +23,12 @@
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#ifdef __NR_pread
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extern __typeof(pread) __libc_pread;
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# define __NR___syscall_pread __NR_pread
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-static __inline__ _syscall4(ssize_t, __syscall_pread, int, fd,
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- void *, buf, size_t, count, off64_t, offset);
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+static __inline__ _syscall6(ssize_t, __syscall_pread, int, fd,
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+ void *, buf, size_t, count, int, dummy, off_t, offset_hi, off_t, offset_lo);
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ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset)
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{
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- return(__syscall_pread(fd, buf, count, (off64_t)offset));
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+ return(__syscall_pread(fd, buf, count, 0, __LONG_LONG_PAIR(offset >> 31, offset)));
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}
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weak_alias(__libc_pread,pread)
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@@ -35,7 +36,7 @@ weak_alias(__libc_pread,pread)
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extern __typeof(pread64) __libc_pread64;
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ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset)
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{
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- return(__syscall_pread(fd, buf, count, offset));
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+ return(__syscall_pread(fd, buf, count, 0, __LONG_LONG_PAIR(offset >> 32, offset)));
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}
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weak_alias(__libc_pread64,pread64)
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# endif /* __UCLIBC_HAS_LFS__ */
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@@ -45,12 +46,12 @@ weak_alias(__libc_pread64,pread64)
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#ifdef __NR_pwrite
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extern __typeof(pwrite) __libc_pwrite;
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# define __NR___syscall_pwrite __NR_pwrite
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-static __inline__ _syscall4(ssize_t, __syscall_pwrite, int, fd,
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- const void *, buf, size_t, count, off64_t, offset);
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+static __inline__ _syscall6(ssize_t, __syscall_pwrite, int, fd,
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+ const void *, buf, size_t, count, int, dummy, off_t, offset_hi, off_t, offset_lo);
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ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset)
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{
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- return(__syscall_pwrite(fd, buf, count, (off64_t)offset));
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+ return(__syscall_pwrite(fd, buf, count, 0, __LONG_LONG_PAIR(offset >> 31, offset)));
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}
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weak_alias(__libc_pwrite,pwrite)
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@@ -58,7 +59,7 @@ weak_alias(__libc_pwrite,pwrite)
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extern __typeof(pwrite64) __libc_pwrite64;
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ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset)
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{
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- return(__syscall_pwrite(fd, buf, count, offset));
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+ return(__syscall_pwrite(fd, buf, count, 0, __LONG_LONG_PAIR(offset >> 32, offset)));
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}
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weak_alias(__libc_pwrite64,pwrite64)
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# endif /* __UCLIBC_HAS_LFS__ */
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@@ -87,7 +88,7 @@ static ssize_t __fake_pread_write(int fd, void *buf,
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if (lseek (fd, offset, SEEK_SET) == (off_t) -1)
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return -1;
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- if (do_pwrite==1) {
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+ if (do_pwrite == 1) {
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/* Write the data. */
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result = write(fd, buf, count);
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} else {
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@@ -127,7 +128,7 @@ static ssize_t __fake_pread_write64(int fd, void *buf,
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if (lseek64(fd, offset, SEEK_SET) == (off64_t) -1)
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return -1;
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- if (do_pwrite==1) {
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+ if (do_pwrite == 1) {
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/* Write the data. */
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result = write(fd, buf, count);
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} else {
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