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IRIX fixes, sort of partly work.

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This commit is contained in:
Nicholas Marriott 2008-06-23 21:54:48 +00:00
parent 14d7cf3878
commit e704d6aee2
5 changed files with 138 additions and 8 deletions
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8
GNUmakefile
View File

@ -1,4 +1,4 @@
# $Id: GNUmakefile,v 1.31 2008-06-23 16:58:49 nicm Exp $
# $Id: GNUmakefile,v 1.32 2008-06-23 21:54:48 nicm Exp $
.PHONY: clean
@ -56,10 +56,10 @@ INSTALLMAN= install -g bin -o root -m 444
ifeq ($(shell uname),IRIX64)
INCDIRS+= -Icompat -I/usr/local/include/ncurses
SRCS+= compat/strlcpy.c compat/strtonum.c compat/daemon.c \
compat/asprintf.c compat/fgetln.c
compat/asprintf.c compat/fgetln.c compat/forkpty-irix.c
CFLAGS+= -DNO_STRLCPY -DNO_STRTONUM -DNO_TREE_H -DNO_SETPROCTITLE \
-DNO_DAEMON -DNO_FORKPTY -DNO_PROGNAME -DNO_ASPRINTF -DNO_FGETLN \
-D_SGI_SOURCE -std=c99
-DBROKEN_VSNPRINTF -D_SGI_SOURCE -std=c99
LDFLAGS+= -L/usr/local/lib
LIBS+= -lgen
endif
@ -99,7 +99,7 @@ CPPFLAGS+= $(INCDIRS)
all: $(PROG)
$(PROG): $(OBJS)
$(CC) $(LDFLAGS) $(LIBS) -o $@ $+
$(CC) $(LDFLAGS) -o $@ $+ $(LIBS)
depend: $(SRCS)
$(CC) $(CFLAGS) $(INCDIRS) -MM $(SRCS) > .depend

35
compat/asprintf.c
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@ -1,4 +1,4 @@
/* $Id: asprintf.c,v 1.2 2008-06-18 22:21:51 nicm Exp $ */
/* $Id: asprintf.c,v 1.3 2008-06-23 21:54:48 nicm Exp $ */
/*
* Copyright (c) 2006 Nicholas Marriott <nicm@users.sourceforge.net>
@ -16,7 +16,9 @@
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include "tmux.h"
@ -34,6 +36,7 @@ asprintf(char **ret, const char *format, ...)
return (n);
}
#ifndef BROKEN_VSNPRINTF
int
vasprintf(char **ret, const char *format, va_list ap)
{
@ -54,3 +57,33 @@ error:
*ret = NULL;
return (-1);
}
#else
int
vasprintf(char **ret, const char *fmt, va_list ap)
{
va_list aq;
size_t len;
char *buf;
int n;
len = 64;
buf = xmalloc(len);
for (;;) {
va_copy(aq, ap);
n = vsnprintf(buf, len, fmt, aq);
va_end(aq);
if (n != -1) {
*ret = buf;
return (n);
}
if (len > SIZE_MAX / 2) {
xfree(buf);
return (-1);
}
len *= 2;
}
}
#endif

83
compat/forkpty-irix.c Normal file
View File

@ -0,0 +1,83 @@
/* $Id: forkpty-irix.c,v 1.1 2008-06-23 21:54:48 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
#include "tmux.h"
pid_t
forkpty(int *master,
unused char *name, unused struct termios *tio, struct winsize *ws)
{
int slave, fd;
char *path;
pid_t pid;
void *old;
path = _getpty(master, O_RDWR, 0622, 0);
if (path == NULL)
goto out;
if ((slave = open(path, O_RDWR|O_NOCTTY)) == -1)
goto out;
switch (pid = fork()) {
case -1:
goto out;
case 0:
close(*master);
setsid();
old = signal(SIGHUP, SIG_IGN);
vhangup();
signal(SIGHUP, old);
if ((fd = open(path, O_RDWR)) == -1)
fatal("open failed");
close(slave);
slave = fd;
if (ioctl(slave, TIOCSWINSZ, ws) == -1)
fatal("ioctl failed");
dup2(slave, 0);
dup2(slave, 1);
dup2(slave, 2);
if (slave > 2)
close(slave);
return (0);
}
close(slave);
return (pid);
out:
if (*master != -1)
close(*master);
if (slave != -1)
close(slave);
return (-1);
}

7
compat/forkpty-sunos.c
View File

@ -1,7 +1,7 @@
/* $Id: forkpty-sunos.c,v 1.5 2008-06-18 22:21:51 nicm Exp $ */
/* $Id: forkpty-sunos.c,v 1.6 2008-06-23 21:54:48 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -17,6 +17,7 @@
*/
#include <sys/types.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <stdlib.h>
@ -52,8 +53,10 @@ forkpty(int *master,
close(*master);
setsid();
#ifdef TIOCSCTTY
if (ioctl(slave, TIOCSCTTY, NULL) == -1)
fatal("ioctl failed");
#endif
if (ioctl(slave, I_PUSH, "ptem") == -1)
fatal("ioctl failed");

13
status.c
View File

@ -1,4 +1,4 @@
/* $Id: status.c,v 1.39 2008-06-23 16:58:49 nicm Exp $ */
/* $Id: status.c,v 1.40 2008-06-23 21:54:48 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -255,7 +255,18 @@ off:
size_t
status_width(struct winlink *wl)
{
#ifndef BROKEN_VSNPRINTF
return (xsnprintf(NULL, 0, "%d:%s ", wl->idx, wl->window->name));
#else
char *s;
size_t n;
xasprintf(&s, "%d:%s ", wl->idx, wl->window->name);
n = strlen(s);
xfree(s);
return (n);
#endif
}
char *