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authorRich Felker <dalias@aerifal.cx>2011-09-21 20:11:10 -0400
committerRich Felker <dalias@aerifal.cx>2011-09-21 20:11:10 -0400
commit0b6eb2dfb2e84a8a51906e7634f3d5edc230b058 (patch)
tree9a1c1c54a2c1807c742c55c9d8deb1a839c3f9d8 /src/unistd
parentd30c331d1f3262223a99408ff2d49641a46ce409 (diff)
downloadmusl-0b6eb2dfb2e84a8a51906e7634f3d5edc230b058.tar.gz
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.
Diffstat (limited to 'src/unistd')
-rw-r--r--src/unistd/ftruncate.c2
-rw-r--r--src/unistd/pread.c2
-rw-r--r--src/unistd/pwrite.c2
-rw-r--r--src/unistd/truncate.c2
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);