dmbcs/i-bash
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Imported from ../bash-4.0.tar.gz.

Browse source
This commit is contained in:
Jari Aalto 2009-02-19 22:21:29 +00:00
commit 17345e5ad2
134 changed files with 74214 additions and 4584 deletions
Download patch file Download diff file Expand all files Collapse all files

16
builtins/read.def
View file

@ -290,9 +290,8 @@ read_builtin (list)
}
list = loptend;
/* `read -t 0 var' returns failure immediately. XXX - should it test
whether input is available with select/FIONREAD, and fail if those
are unavailable? */
/* `read -t 0 var' tests whether input is available with select/FIONREAD,
and fails if those are unavailable */
if (have_timeout && tmsec == 0 && tmusec == 0)
#if 0
return (EXECUTION_FAILURE);
@ -417,10 +416,9 @@ read_builtin (list)
termsave.attrs = &ttattrs;
ttset = ttattrs;
if (silent)
ttfd_cbreak (fd, &ttset); /* ttcbreak () */
else
ttfd_onechar (fd, &ttset); /* ttonechar () */
i = silent ? ttfd_cbreak (fd, &ttset) : ttfd_onechar (fd, &ttset);
if (i < 0)
sh_ttyerror (1);
add_unwind_protect ((Function *)ttyrestore, (char *)&termsave);
}
}
@ -432,7 +430,9 @@ read_builtin (list)
termsave.attrs = &ttattrs;
ttset = ttattrs;
ttfd_noecho (fd, &ttset); /* ttnoecho (); */
i = ttfd_noecho (fd, &ttset); /* ttnoecho (); */
if (i < 0)
sh_ttyerror (1);
add_unwind_protect ((Function *)ttyrestore, (char *)&termsave);
}