mirror of
git://git.sv.gnu.org/emacs.git
synced 2026-03-04 04:52:10 -08:00
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
#include "sol2.h"
|
|
|
|
/* Solaris 2.3 has a bug in XListFontsWithInfo. */
|
|
#define BROKEN_XLISTFONTSWITHINFO
|
|
|
|
/* Override LD_SWITCH_SYSTEM: add -L /usr/ccs/lib to the sol2.h value. */
|
|
|
|
#undef LD_SWITCH_SYSTEM
|
|
|
|
#ifndef __GNUC__
|
|
#define LD_SWITCH_SYSTEM -L /usr/ccs/lib LD_SWITCH_X_SITE_AUX
|
|
#else /* GCC */
|
|
/* We use ./prefix-args because we don't know whether LD_SWITCH_X_SITE_AUX
|
|
has anything in it. It can be empty.
|
|
This works ok in src. Luckily lib-src does not use LD_SWITCH_SYSTEM. */
|
|
#define LD_SWITCH_SYSTEM -L /usr/ccs/lib \
|
|
`./prefix-args -Xlinker LD_SWITCH_X_SITE_AUX`
|
|
#endif /* GCC */
|
|
|
|
/* Info from fnf@cygnus.com suggests this is appropriate. */
|
|
#define POSIX_SIGNALS
|
|
|
|
/* We don't need the definition from usg5-3.h with POSIX_SIGNALS. */
|
|
#undef sigsetmask
|
|
|
|
/* This is the same definition as in usg5-4.h, but with sigblock/sigunblock
|
|
rather than sighold/sigrelse, which appear to be BSD4.1 specific and won't
|
|
work if POSIX_SIGNALS is defined. It may also be appropriate for SVR4.x
|
|
(x<2) but I'm not sure. fnf@cygnus.com */
|
|
/* This sets the name of the slave side of the PTY. On SysVr4,
|
|
grantpt(3) forks a subprocess, so keep sigchld_handler() from
|
|
intercepting that death. If any child but grantpt's should die
|
|
within, it should be caught after sigrelse(2). */
|
|
|
|
#undef PTY_TTY_NAME_SPRINTF
|
|
#define PTY_TTY_NAME_SPRINTF \
|
|
{ \
|
|
char *ptsname (), *ptyname; \
|
|
\
|
|
sigblock (sigmask (SIGCLD)); \
|
|
if (grantpt (fd) == -1) \
|
|
{ close (fd); return -1; } \
|
|
sigunblock (sigmask (SIGCLD)); \
|
|
if (unlockpt (fd) == -1) \
|
|
{ close (fd); return -1; } \
|
|
if (!(ptyname = ptsname (fd))) \
|
|
{ close (fd); return -1; } \
|
|
strncpy (pty_name, ptyname, sizeof (pty_name)); \
|
|
pty_name[sizeof (pty_name) - 1] = 0; \
|
|
}
|