diff options
Diffstat (limited to 'libc/sysdeps/linux/cris/fork.c')
| -rw-r--r-- | libc/sysdeps/linux/cris/fork.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/cris/fork.c b/libc/sysdeps/linux/cris/fork.c new file mode 100644 index 000000000..5ca8a723f --- /dev/null +++ b/libc/sysdeps/linux/cris/fork.c @@ -0,0 +1,10 @@ +#include <sysdep.h> + +SYSCALL__ (fork, 0) + /* R1 is now 0 for the parent and 1 for the child. Decrement it to + make it -1 (all bits set) for the parent, and 0 (no bits set) + for the child. Then AND it with R0, so the parent gets + R0&-1==R0, and the child gets R0&0==0. */ + /* i dunno what the blurb above is useful for. we just return. */ +__asm__("ret\n\tnop"); + |