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Code Issues Releases Wiki Activity

now works on sgi's

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This commit is contained in:
Todd C. Miller
1993-02-15 19:19:45 +00:00
parent b2abb3f5c0
commit 31f6f67f0c
1 changed files with 21 additions and 3 deletions
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24
getpass.c
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@@ -22,9 +22,6 @@ static char sccsid[] = "@(#)getpass.c based on 5.3 (Berkeley) 9/22/88";
#include <fcntl.h> #include <fcntl.h>
#include <sgtty.h> #include <sgtty.h>
#ifdef sgi
#include <curses.h>
#endif
#include <sys/ioctl.h> #include <sys/ioctl.h>
#include <sys/signal.h> #include <sys/signal.h>
#include <stdio.h> #include <stdio.h>
@@ -33,13 +30,21 @@ char *
getpass(prompt) getpass(prompt)
char *prompt; char *prompt;
{ {
#if defined(sgi)
struct termio ttyb;
#else
struct sgttyb ttyb; struct sgttyb ttyb;
#endif
register int ch; register int ch;
register char *p; register char *p;
FILE *fp, *outfp; FILE *fp, *outfp;
long omask; long omask;
int fd_tmp; int fd_tmp;
#if defined(sgi)
tcflag_t svflagval;
#else
int svflagval; int svflagval;
#endif
#define PASSWD_LEN 8 #define PASSWD_LEN 8
static char buf[PASSWD_LEN + 1]; static char buf[PASSWD_LEN + 1];
@@ -53,11 +58,19 @@ getpass(prompt)
fp = stdin; fp = stdin;
} }
#if defined(sgi)
(void)ioctl(fileno(fp), TCGETA, &ttyb);
svflagval = ttyb.c_lflag;
ttyb.c_lflag &= ~ECHO;
omask = sigblock(sigmask(SIGINT));
(void)ioctl(fileno(fp), TCSETA, &ttyb);
#else
(void)ioctl(fileno(fp), TIOCGETP, &ttyb); (void)ioctl(fileno(fp), TIOCGETP, &ttyb);
svflagval = ttyb.sg_flags; svflagval = ttyb.sg_flags;
ttyb.sg_flags &= ~ECHO; ttyb.sg_flags &= ~ECHO;
omask = sigblock(sigmask(SIGINT)); omask = sigblock(sigmask(SIGINT));
(void)ioctl(fileno(fp), TIOCSETP, &ttyb); (void)ioctl(fileno(fp), TIOCSETP, &ttyb);
#endif
fprintf(outfp, "%s", prompt); fprintf(outfp, "%s", prompt);
rewind(outfp); /* implied flush */ rewind(outfp); /* implied flush */
@@ -67,8 +80,13 @@ getpass(prompt)
*p = '\0'; *p = '\0';
(void)write(fileno(outfp), "\n", 1); (void)write(fileno(outfp), "\n", 1);
#if defined(sgi)
ttyb.c_lflag = svflagval;
(void)ioctl(fileno(fp), TCSETA, &ttyb);
#else
ttyb.sg_flags = svflagval; ttyb.sg_flags = svflagval;
(void)ioctl(fileno(fp), TIOCSETP, &ttyb); (void)ioctl(fileno(fp), TIOCSETP, &ttyb);
#endif
(void)sigsetmask(omask); (void)sigsetmask(omask);
if (fp != stdin) if (fp != stdin)
(void)fclose(fp); (void)fclose(fp);