tnew program readcons - plan9port - [fork] Plan 9 from user space (HTM) git clone git://src.adamsgaard.dk/plan9port (DIR) Log (DIR) Files (DIR) Refs (DIR) README (DIR) LICENSE --- (DIR) commit ea77b9ce7c579a2e625806dc01104d5f6929cc43 (DIR) parent 6e527fbc4d8f404a7eec934e5c9efaaaa92ffdff (HTM) Author: rsc <devnull@localhost> Date: Sun, 13 Feb 2005 18:03:41 +0000 new program readcons Diffstat: A src/cmd/readcons.c | 39 +++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+), 0 deletions(-) --- (DIR) diff --git a/src/cmd/readcons.c b/src/cmd/readcons.c t@@ -0,0 +1,39 @@ +#include <u.h> +#include <libc.h> + +void +usage(void) +{ + fprint(2, "usage: readcons [-s] [-d default] prompt\n"); + exits("usage"); +} + +void +main(int argc, char **argv) +{ + char *def, *p; + int secret; + + def = nil; + secret = 0; + ARGBEGIN{ + case 's': + secret = 1; + break; + case 'd': + def = EARGF(usage()); + break; + default: + usage(); + }ARGEND + + if(argc != 1) + usage(); + + p = readcons(argv[0], def, secret); + if(p == nil) + exits("readcons"); + print("%s\n", p); + exits(0); +} +