ref: a351bcdccdf5a4273bc8dc3360a48fbb8b8aa9ea dir: /src/err.c/
#include <u.h> #include <libc.h> void main(int , char* []) { if (chdir("magic") < 0){ sysfatal("chdir failed: %r\n"); } /* ... do other things ... */ exits(nil); }