diff options
Diffstat (limited to 'crypto/heimdal/appl/login/read_string.c')
| -rw-r--r-- | crypto/heimdal/appl/login/read_string.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/crypto/heimdal/appl/login/read_string.c b/crypto/heimdal/appl/login/read_string.c index 925345e93098..eb61621a332b 100644 --- a/crypto/heimdal/appl/login/read_string.c +++ b/crypto/heimdal/appl/login/read_string.c @@ -1,39 +1,39 @@ /* - * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. + * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. */ #include "login_locl.h" -RCSID("$Id: read_string.c 18156 2006-09-22 15:42:39Z lha $"); +RCSID("$Id$"); static sig_atomic_t intr_flag; @@ -69,13 +69,13 @@ read_string(const char *prompt, char *buf, size_t len, int echo) sigemptyset(&sa.sa_mask); sa.sa_flags = 0; for(i = 1; i < sizeof(sigs) / sizeof(sigs[0]); i++) - if (i != SIGALRM) + if (i != SIGALRM) if (sigaction(i, &sa, &sigs[i]) == 0) oksigs[i] = 1; if((tty = fopen("/dev/tty", "r")) == NULL) tty = stdin; - + fprintf(stderr, "%s", prompt); fflush(stderr); @@ -103,19 +103,19 @@ read_string(const char *prompt, char *buf, size_t len, int echo) if(of) p--; *p = 0; - + if(echo == 0){ printf("\n"); tcsetattr(fileno(tty), TCSANOW, &t_old); } - + if(tty != stdin) fclose(tty); for(i = 1; i < sizeof(sigs) / sizeof(sigs[0]); i++) if (oksigs[i]) sigaction(i, &sigs[i], NULL); - + if(ret) return -3; if(intr_flag) |