clarify the purpose of this project
[nyanglibc.git] / io / chdir.s
blob4a081c5ef5c62caa1ba7cc26747a3db5b409c34f
1 .text
2 .globl __chdir
3 .type __chdir,@function
4 .align 1<<4
5 __chdir:
6 movl $80, %eax
7 syscall
8 cmpq $-4095, %rax
9 jae 0f
10 ret
12 movq __libc_errno@GOTTPOFF(%rip), %rcx
13 neg %eax
14 movl %eax, %fs:(%rcx)
15 or $-1, %rax
16 ret
17 .size __chdir,.-__chdir
18 .weak chdir
19 chdir = __chdir