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Diffstat (limited to 'libc/sysdeps/linux/common/pread_write.c')
-rw-r--r--libc/sysdeps/linux/common/pread_write.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/pread_write.c b/libc/sysdeps/linux/common/pread_write.c
index bf04be41f..05eff4bc9 100644
--- a/libc/sysdeps/linux/common/pread_write.c
+++ b/libc/sysdeps/linux/common/pread_write.c
@@ -186,7 +186,9 @@ weak_alias (__libc_pread64, pread64)
#ifndef __NR_pwrite
ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset)
{
- return(__fake_pread_write(fd, buf, count, offset, 1));
+ /* we won't actually be modifying the buffer,
+ *just cast it to get rid of warnings */
+ return(__fake_pread_write(fd, (void*)buf, count, offset, 1));
}
weak_alias (__libc_pwrite, pwrite)