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EnigmA Amiga Run 1995 October
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EnigmA AMIGA RUN 01 (1995)(G.R. Edizioni)(IT)[!][issue 1995-10][Aminet 7].iso
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getpass.c
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C/C++ Source or Header
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1993-07-03
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2KB
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67 lines
/*
* Copyright (c) 1988 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getpass.c based on 5.3 (Berkeley) 9/22/88";
#endif /* LIBC_SCCS and not lint */
#include <stdio.h>
#include <fcntl.h>
#ifdef __SASC
#include <ios1.h>
#endif
char *
getpass(prompt)
char *prompt;
{
register int ch;
register char *p;
FILE *fp, *outfp;
#define PASSWD_LEN 128
static char buf[PASSWD_LEN + 1];
/*
* read and write to /dev/tty if possible; else read from
* stdin and write to stderr.
*/
outfp = stdout;
fp = stdin;
#ifdef __SASC
SetMode(chkufb(fileno(fp))->ufbfh,1L);
#else
SetMode(_devtab[fileno(fp)].fd,1L);
#endif
fputs(prompt, outfp);
fflush(outfp);
for (p = buf; (ch = getc(fp)) != EOF && ch != '\r';)
if (p < buf + PASSWD_LEN)
*p++ = ch;
*p = '\0';
(void)write(fileno(outfp), "\n", 1);
#ifdef __SASC
SetMode(chkufb(fileno(fp))->ufbfh,0L);
#else
SetMode(_devtab[fileno(fp)].fd,0L);
#endif
return(buf);
}