diff options
Diffstat (limited to 'gnu/libexec/uucp/libunix/cusub.c')
| -rw-r--r-- | gnu/libexec/uucp/libunix/cusub.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gnu/libexec/uucp/libunix/cusub.c b/gnu/libexec/uucp/libunix/cusub.c index bf947a8..3486c71 100644 --- a/gnu/libexec/uucp/libunix/cusub.c +++ b/gnu/libexec/uucp/libunix/cusub.c @@ -26,7 +26,7 @@ #include "uucp.h" #if USE_RCS_ID -const char cusub_rcsid[] = "$Id: cusub.c,v 1.19 1994/01/30 21:09:20 ian Rel $"; +const char cusub_rcsid[] = "$Id: cusub.c,v 1.2 1994/05/07 18:10:14 ache Exp $"; #endif #include "uudefs.h" @@ -410,7 +410,7 @@ cscu_escape (pbcmd, zlocalname) usysdep_start_catch (); alarm (1); } - + c = 0; while (TRUE) @@ -426,7 +426,7 @@ cscu_escape (pbcmd, zlocalname) b = ']'; write (1, &b, 1); } - + if (c <= 0) c = read (0, pbcmd, 1); if (c >= 0 || errno != EINTR) @@ -437,7 +437,7 @@ cscu_escape (pbcmd, zlocalname) return c; } } -} +} /* A SIGALRM handler which does nothing but send a signal to the child process and schedule another alarm. POSIX.1 permits kill and alarm @@ -715,7 +715,7 @@ uscu_child (qconn, opipe) cwrite -= c; zbuf += c; } - } + } else { /* On some systems apparently read will return 0 until @@ -788,7 +788,7 @@ fsysdep_terminal_raw (flocalecho) } fSterm = TRUE; - + sSterm_new = sSterm_orig; #if HAVE_BSD_TTY @@ -1158,7 +1158,7 @@ fsysdep_shell (qconn, zcmd, tcmd) aidescs[0] = oread; if (tcmd == SHELL_STDOUT_TO_PORT || tcmd == SHELL_STDIO_ON_PORT) aidescs[1] = owrite; - + ipid = ixsspawn (azargs, aidescs, FALSE, TRUE, (const char *) NULL, FALSE, FALSE, (const char *) NULL, (const char *) NULL, (const char *) NULL); |
