musl-tcc/src/unistd/x32/lseek.c

16 lines
339 B
C

#include <unistd.h>
#include "syscall.h"
off_t __lseek(int fd, off_t offset, int whence)
{
off_t ret;
__asm__ __volatile__ ("syscall"
: "=a"(ret)
: "a"(SYS_lseek), "D"(fd), "S"(offset), "d"(whence)
: "rcx", "r11", "memory");
return ret < 0 ? __syscall_ret(ret) : ret;
}
weak_alias(__lseek, lseek);
weak_alias(__lseek, lseek64);