ref: 8a6a354e22521e7d2d14b8b4c2d1b7a65a0c8d5e dir: /sys/src/libc/9sys/write.c/
#include <u.h> #include <libc.h> long write(int fd, void *buf, long n) { return pwrite(fd, buf, n, -1LL); }