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Final commit :)

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Namonay
2024-03-19 12:45:17 +01:00
parent b1d9e74023
commit f9396fc10e
2 changed files with 0 additions and 121 deletions
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16
ft_write.s
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@@ -2,28 +2,12 @@ global ft_write
extern __errno_location
ft_write:
cmp rdi, 0
jl .err_fd
test rsi, rsi
je .err_buffer
mov eax, 0x1 ; put the syscall number of write
syscall
test rax, rax
js .error
ret
.err_fd:
call __errno_location wrt ..plt
mov byte [rax], 22
mov rax, -1
ret
.err_buffer:
call __errno_location wrt ..plt
mov byte [rax], 22
mov rax, -1
ret
.error:
mov rdx, rax
call __errno_location wrt ..plt