update syscalls with off_t arguments to handle argument alignment, if needed

the arm syscall abi requires 64-bit arguments to be aligned on an even
register boundary. these new macros facilitate meeting the abi
requirement without imposing significant ugliness on the code.

4 files changed, 4 insertions, 4 deletions

diff --git a/src/unistd/ftruncate.c b/src/unistd/ftruncate.c
index 7ed69ff6..467135f0 100644
--- a/src/unistd/ftruncate.c
+++ b/src/unistd/ftruncate.c
@@ -4,7 +4,7 @@
 
 int ftruncate(int fd, off_t length)
 {
-	return syscall(SYS_ftruncate, fd, __SYSCALL_LL(length));
+	return syscall(SYS_ftruncate, fd, __SYSCALL_LL_O(length));
 }
 
 LFS64(ftruncate);
diff --git a/src/unistd/pread.c b/src/unistd/pread.c
index 1bf0c754..3d2799fd 100644
--- a/src/unistd/pread.c
+++ b/src/unistd/pread.c
@@ -4,7 +4,7 @@
 
 ssize_t pread(int fd, void *buf, size_t size, off_t ofs)
 {
-	return syscall_cp(SYS_pread, fd, buf, size, __SYSCALL_LL(ofs));
+	return syscall_cp(SYS_pread, fd, buf, size, __SYSCALL_LL_O(ofs));
 }
 
 LFS64(pread);
diff --git a/src/unistd/pwrite.c b/src/unistd/pwrite.c
index 224eacdd..bbe4c345 100644
--- a/src/unistd/pwrite.c
+++ b/src/unistd/pwrite.c
@@ -4,7 +4,7 @@
 
 ssize_t pwrite(int fd, const void *buf, size_t size, off_t ofs)
 {
-	return syscall_cp(SYS_pwrite, fd, buf, size, __SYSCALL_LL(ofs));
+	return syscall_cp(SYS_pwrite, fd, buf, size, __SYSCALL_LL_O(ofs));
 }
 
 LFS64(pwrite);
diff --git a/src/unistd/truncate.c b/src/unistd/truncate.c
index 461f6de1..8e65655c 100644
--- a/src/unistd/truncate.c
+++ b/src/unistd/truncate.c
@@ -4,7 +4,7 @@
 
 int truncate(const char *path, off_t length)
 {
-	return syscall(SYS_truncate, path, __SYSCALL_LL(length));
+	return syscall(SYS_truncate, path, __SYSCALL_LL_O(length));
 }
 
 LFS64(truncate);