diff options
Diffstat (limited to 'libc/arch-x86_64/syscalls/__brk.S')
| -rw-r--r-- | libc/arch-x86_64/syscalls/__brk.S | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libc/arch-x86_64/syscalls/__brk.S b/libc/arch-x86_64/syscalls/__brk.S new file mode 100644 index 0000000..ea5b9cf --- /dev/null +++ b/libc/arch-x86_64/syscalls/__brk.S @@ -0,0 +1,17 @@ +/* autogenerated by gensyscalls.py */ +#include <asm/unistd.h> +#include <linux/err.h> +#include <machine/asm.h> + +ENTRY(__brk) + movl $__NR_brk, %eax + syscall + cmpq $-MAX_ERRNO, %rax + jb 1f + negl %eax + movl %eax, %edi + call __set_errno + orq $-1, %rax +1: + ret +END(__brk) |