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Bug 54: Don't force 8-bit characters and no parity.

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Actually, don't use the cfmakeraw function at all,
and don't look for it during configure either.

(cherry picked from commit 87f1661314
 but moved the NEWS entry into the 0.12 section)
This commit is contained in:
Kalle Olavi Niemitalo 2008-01-13 19:23:03 +02:00 committed by Kalle Olavi Niemitalo
parent c55158ddd4
commit cb1454918a
3 changed files with 8 additions and 10 deletions
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2
NEWS
View File

@ -80,6 +80,8 @@ Miscellaneous:
reloaded. See elinks-users mail from 28 Oct 2005.
* several accesskey fixes
* in Lua: don't write to the string returned by lua_tostring
* minor bug 54, Debian bug 338402: don't force the terminal to 8 bits
with no parity
* minor bug 972: preserve the background color and underlining in
spaces when justifying
* minor bug 284: render closing bracket for HTML element SUB in the

2
configure.in
View File

@ -290,7 +290,7 @@ AC_PROG_GCC_TRADITIONAL
AC_FUNC_MEMCMP
AC_FUNC_MMAP
AC_FUNC_STRFTIME
AC_CHECK_FUNCS(atoll cfmakeraw gethostbyaddr herror strerror)
AC_CHECK_FUNCS(atoll gethostbyaddr herror strerror)
AC_CHECK_FUNCS(popen uname access chmod alarm timegm mremap)
AC_CHECK_FUNCS(strcasecmp strncasecmp strcasestr strstr strchr strrchr)
AC_CHECK_FUNCS(memmove bcopy stpcpy strdup index isdigit mempcpy memrchr)

14
src/osdep/osdep.c
View File

@ -805,20 +805,16 @@ unblock_stdin(void)
void
elinks_cfmakeraw(struct termios *t)
{
#ifdef HAVE_CFMAKERAW
cfmakeraw(t);
#ifdef VMIN
t->c_cc[VMIN] = 1; /* cfmakeraw() is broken on AIX --mikulas */
#endif
#else
/* Bug 54: Do not alter the character-size and parity bits in
* t->c_cflag. If they have unusual values, the terminal
* probably requires those and won't work if ELinks changes
* the flags. The cfmakeraw function would set 8-bit characters
* and no parity, so don't use that. */
t->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
t->c_oflag &= ~OPOST;
t->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
t->c_cflag &= ~(CSIZE|PARENB);
t->c_cflag |= CS8;
t->c_cc[VMIN] = 1;
t->c_cc[VTIME] = 0;
#endif
}
#if !defined(CONFIG_MOUSE) || (!defined(CONFIG_GPM) && !defined(CONFIG_SYSMOUSE) && !defined(OS2_MOUSE))