ref: 88b386a4a15654bcc9d34a534812f1ec9c77e069
dir: /sys/src/cmd/auth/respond.c/
#include <u.h> #include <libc.h> #include <auth.h> void usage(void) { fprint(2, "usage: auth/respond 'params' chal\n"); exits("usage"); } void main(int argc, char **argv) { char buf[128]; int n; ARGBEGIN{ default: usage(); }ARGEND if(argc != 2) usage(); memset(buf, 0, sizeof buf); n = auth_respond(argv[1], strlen(argv[1]), buf, sizeof buf-1, auth_getkey, "%s", argv[0]); if(n < 0) sysfatal("auth_respond: %r"); write(1, buf, n); print("\n"); }