Add env

2016-09-23 11:01:53 -06:00 · 2016-09-23 11:01:53 -06:00 · 94ef9dd14a
commit 94ef9dd14a
parent 5b3aeb4a9f
7 changed files with 151 additions and 39 deletions
--- a/kernel/syscall/mod.rs
+++ b/kernel/syscall/mod.rs
@ -39,6 +39,7 @@ pub extern fn syscall(a: usize, b: usize, c: usize, d: usize, e: usize, f: usize
            SYS_FSTAT => fstat(b, &mut validate_slice_mut(c as *mut Stat, 1)?[0]),
            SYS_DUP => dup(b),
            SYS_BRK => brk(b),
+            SYS_FTRUNCATE => ftruncate(b, c),
            SYS_IOPL => iopl(b),
            SYS_FSYNC => fsync(b),
            SYS_CLONE => clone(b, stack),