#ifndef COSMOPOLITAN_LIBC_LINUX_READ_H_ #define COSMOPOLITAN_LIBC_LINUX_READ_H_ #if !(__ASSEMBLER__ + __LINKER__ + 0) forceinline long LinuxRead(int fd, void *data, unsigned long size) { long rc; asm volatile("syscall" : "=a"(rc), "=m"(*(char(*)[size])data) : "0"(0), "D"(fd), "S"(data), "d"(size) : "rcx", "r11", "memory"); return rc; } #endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */ #endif /* COSMOPOLITAN_LIBC_LINUX_READ_H_ */